LM117HVGWRQMLV - Texas Instruments High-Performance Analog

LM117HVQML

September 6, 2011

3-Terminal Adjustable Regulator

General Description

The LM117HV are adjustable 3-terminal positive voltage reg-

ulators capable of supplying either 0.5A or 1.5A over a 1.2V

to 57V output range. They are exceptionally easy to use and

require only two external resistors to set the output voltage.

Further, both line and load regulation are better than standard

fixed regulators.

In addition to higher performance than fixed regulators, the

LM117HV series offers full overload protection available only

in IC's. Included on the chip are current limit, thermal overload

protection and safe area protection. All overload protection

circuitry remains fully functional even if the adjustment termi-

nal is disconnected.

Normally, no capacitors are needed unless the device is sit-

uated more than 6 inches from the input filter capacitors in

which case an input bypass is needed. An optional output ca-

pacitor can be added to improve transient response. The

adjustment terminal can be bypassed to achieve very high

ripple rejections ratios which are difficult to achieve with stan-

dard 3-terminal regulators.

Besides replacing fixed regulators, the LM117HV is useful in

a wide variety of other applications. Since the regulator is

“floating” and sees only the input-to-output differential volt-

age, supplies of several hundred volts can be regulated as

long as the maximum input to output differential is not ex-

ceeded, i.e. do not short the output to ground.

Also, it makes an especially simple adjustable switching reg-

ulator, a programmable output regulator, or by connecting a

fixed resistor between the adjustment and output, the

LM117HV can be used as a precision current regulator. Sup-

plies with electronic shutdown can be achieved by clamping

the adjustment terminal to ground which programs the output

to 1.2V where most loads draw little current.

Features

■Available with radiation guarantee

—Total Ionizing Dose 100 krad(Si)

—Low Dose Rate Qualified 100 krad(Si)

■Adjustable output down to 1.2V

■Guaranteed 0.5A or 1.5A output current

■Line regulation typically 0.01%/V

■Load regulation typically 0.1%

■Current limit constant with temperature

■Eliminates the need to stock many voltages

■80 dB ripple rejection

■Output is short-circuit protected

Ordering Information

NS Part Number SMD Part Number NS Package Number Package Description

LM117HVH/883 H03A 3LD T0–39 Metal Can

LM117HVH-QML 5962-0722901QXA H03A 3LD T0–39 Metal Can

LM117HVHRQMLV (Note 7) 5962R0722901VXA

100 krad(Si)

H03A 3LD T0–39 Metal Can

LM117HVHRLQMLV (Note 8)

Low Dose Rate Qualified

5962R0722961VXA

100 krad(Si)

H03A 3LD T0–39 Metal Can

LM117HVK/883 K02C 2LD T0–3 Low Profile Metal Can

LM117HVK-QML 5962-0722903QYA K02C 2LD T0–3 Low Profile Metal Can

LM117HVWG-QML 5962-0722901QZA WG16A 16LD Ceramic SOIC

LM117HVWGRQMLV(Note 7) 5962R0722901VZA

100 krad(Si)

WG16A 16LD Ceramic SOIC

LM117HVWGRLQMLV(Note 8)

Low Dose Rate Qualified

5962R0722961VZA

100 krad(Si)

WG16A 16LD Ceramic SOIC

LM117HVGW-QML 5962-0722902QZA WG16A 16LD Ceramic SOIC

LM117HVGWRQMLV (Note 7) 5962R0722902VZA

100 krad(Si)

WG16A 16LD Ceramic SOIC

LM117HVGWRLQMLV (Note 8)

Low Dose Rate Qualified

5962R0722962VZA

100 krad(Si)

WG16A 16LD Ceramic SOIC

LM117HVQML 3-Terminal Adjustable Regulator

Connection Diagrams

(See Physical Dimension section for further information)

(TO-39)

Metal Can Package

20143830

CASE IS OUTPUT

Bottom View

See NS Package Number H03A

(TO-3)

Metal Can Package

20143829

CASE IS OUTPUT

Bottom View

See NS Package Number K02C

Ceramic SOIC

Chip Carrier

20143804

Top View

See NS Package Number WG16A

(Note 4)

LM117HV Series Packages

Part Number Suffix Package Design Load Current

H T0–39 0.5A

K TO-3 1.5A

WG, GW Ceramic SOIC 0.5A

www.national.com 2

LM117HVQML

Schematic Diagram

20143808

3 www.national.com

LM117HVQML

Absolute Maximum Ratings (Note 1)

Power Dissipation (Note 2) Internally limited

Input - Output Voltage Differential +60V, −0.3V

Maximum Junction Temperature +150°C

Storage Temperature −65°C ≤ TA ≤ +150°C

Lead Temperature (Soldering, 10 sec.) 300°C

Thermal Resistance

θJA

T0-3 Metal Can - Still Air 39°C/W

T0-3 Metal Can - 500LF/Min Air flow 14°C/W

T0-39 Metal Can - Still Air 186°C/W

T0-39 Metal Can - 500LF/Min Air flow 64°C/W

Ceramic SOIC - Still Air “WG” 115°C/W

Ceramic SOIC - 500LF/Min Air flow “WG” 66°C/W

Ceramic SOIC - Still Air “GW” 130°C/W

Ceramic SOIC - 500LF/Min Air flow “GW” 80°C/W

θJC

T0-3 Metal Can 1.9°C/W

T0-39 Metal Can 21°C/W

Ceramic SOIC “WG” (Note 5) 3.4°C/W

Ceramic SOIC “GW” 7°C/W

ESD Tolerance (Note 3) 2000V

Recommended Operating Conditions

Operating Temperature Range −55°C ≤ TA ≤ +125°C

Quality Conformance Inspection

Mil-Std-883, Method 5005 - Group A

Subgroup Description Temp °C

1 Static tests at 25

2 Static tests at 125

3 Static tests at -55

4 Dynamic tests at 25

5 Dynamic tests at 125

6 Dynamic tests at -55

7 Functional tests at 25

8A Functional tests at 125

8B Functional tests at -55

9 Switching tests at 25

10 Switching tests at 125

11 Switching tests at -55

12 Settling time at 25

13 Settling time at 125

14 Settling time at -55

www.national.com 4

LM117HVQML

LM117HVH, HVWG Electrical Characteristics

DC Parameters

The following conditions apply, unless otherwise specified. VDiff = (VI − VO), IL = 8mA, VOUT = 1.25V (Nominal)

Symbol Parameter Conditions Notes Min Max Unit Sub-

groups

IAdj Adjustment Pin Current VDiff = 3V 100 µA 1

VDiff = 3.3V 100 µA 2, 3

VDiff = 40V 100 µA 1, 2, 3

IQMinimum Load Current VDiff = 3V, VO = 1.7V 5.0 mA 1

VDiff = 3.3V, VO = 1.7V 5.0 mA 2, 3

VI = 40V, VO = 1.7V 5.0 mA 1, 2, 3

VI = 60V, VO = 1.7V 8.2 mA 1

VRef Reference Voltage VDiff = 3V 1.2 1.3 V 1

VDiff = 3.3V 1.2 1.3 V 2, 3

VDiff = 40V 1.2 1.3 V 1, 2, 3

VRLine Line Regulation 3V ≤ VDiff ≤ 40V,

VO = VRef

-8.64 8.64 mV 1

3.3V ≤ VDiff ≤ 40V,

VO = VRef

-18 18 mV 2, 3

40V ≤ VDiff ≤ 60V,

IL = 60mA

-25 25 mV 1

VRLoad Load Regulation VDiff = 3V,

IL = 10mA to 500mA

-15 15 mV 1

VDiff = 3.3V,

IL = 10mA to 500mA

-15 15 mV 2, 3

VDiff = 40V,

IL = 10mA to 150mA

-15 15 mV 1

VDiff = 40V,

IL = 10mA to 100mA

-15 15 mV 2, 3

Delta IAdj /

Load

Adjustment Pin Current Change VDiff = 3V,

IL = 10mA to 500mA

-5.0 5.0 µA 1

VDiff = 3.3V,

IL = 10mA to 500mA

-5.0 5.0 µA 2, 3

VDiff = 40V,

IL = 10mA to 150mA

-5.0 5.0 µA 1

VDiff = 40V,

IL = 10mA to 100mA

-5.0 5.0 µA 2, 3

Delta IAdj /

Line

Adjustment Pin Current Change 3V ≤ VDiff ≤ 40V -5.0 5.0 µA 1

3.3V ≤ VDiff ≤ 40V -5.0 5.0 µA 2, 3

IOS Short Circuit Current VDiff = 60V 0.0 0.4 A 1

VDiff = 4.25V 0.5 1.8 A 1

θRThermal Regulation VDiff = 40V, IL = 150mA,

t = 20mS

6.0 mV 1

5 www.national.com

LM117HVQML

AC Parameters

The following conditions apply, unless otherwise specified. VDiff = (VI − VO), IL = 8mA, VOUT = 1.25V (Nominal)

Symbol Parameter Conditions Notes Min Max Unit Sub-

groups

RR Ripple Rejection VI = +6.25V, ƒ = 120Hz,

eI = 1VRMS, IL = 125mA,

VO = VRef

(Note 6) 66 dB 4, 5, 6

LM117HVH, HVWG Delta Electrical Characteristics

DC Delta Parameters

The following conditions apply, unless otherwise specified.

Deltas performed on QMLV devices at Group B, Subgroup 5, only.

Symbol Parameter Conditions Notes Min Max Unit Sub-

groups

IAdj Adjust Pin Current VDiff = 3V -10 10 µA 1

VDiff = 40V -10 10 µA 1

VRef Reference Voltage VDiff = 3V -0.01 0.01 V 1

VDiff = 40V -0.01 0.01 V 1

VRLine Line Regulation 3V ≤ VDiff ≤ 40V,

VO = VRef

-4.0 4.0 mV 1

40V ≤ VDiff ≤ 60V,

IL = 60mA

-6.0 6.0 mV 1

LM117HVH, HVWG Post Radiation Electrical Characteristics

DC Parameters

The following conditions apply, unless otherwise specified. VDiff = (VI − VO), IL = 8mA, VOUT = 1.25V (Nominal)

Symbol Parameter Conditions Notes Min Max Unit Sub-

groups

VRef Reference Voltage VDiff = 3V 1.2 1.45 V 1

VDiff = 40V 1.2 1.45 V 1

VRLine Line Regulation 3V ≤ VDiff ≤ 40V,

VO = VRef

-40 40 mV 1

VRLoad Load Regulation VDiff = 3V,

IL = 10mA to 500mA

-27 27 mV 1

AC Parameters

The following conditions apply, unless otherwise specified. VDiff = (VI − VO), IL = 8mA, VOUT = 1.25V (Nominal)

Symbol Parameter Conditions Notes Min Max Unit Sub-

groups

RR Ripple Rejection VI = +6.25V, ƒ = 120Hz,

eI = 1VRMS, IL = 125mA,

VO = VRef

55 dB 4

www.national.com 6

LM117HVQML

LM117HVK Electrical Characteristics

DC Parameters

The following conditions apply, unless otherwise specified. VDiff =(VI − VO), IL = 10mA, VOUT = 1.25V (Nominal)

Symbol Parameter Conditions Notes Min Max Unit Sub-

groups

IAdj Adjustment Pin Current VDiff = 3V 100 µA 1

VDiff = 3.3V 100 µA 2, 3

VDiff = 40V 100 µA 1, 2, 3

IQMinimum Load Current VDiff = 3V, VO = 1.7V 5.0 mA 1

VDiff = 3.3V, VO = 1.7V 5.0 mA 2, 3

VI = 40V, VO = 1.7V 5.0 mA 1, 2, 3

VI = 60V, VO = 1.7V 0.25 8.2 mA 1

VRef Reference Voltage VDiff = 3V 1.2 1.3 V 1

VDiff = 3.3V 1.2 1.3 V 2, 3

VDiff = 40V 1.2 1.3 V 1, 2, 3

VRLine Line Regulation 3V ≤ VDiff ≤ 40V,

VO = VRef

-8.64 8.64 mV 1

3.3V ≤ VDiff ≤ 40V,

VO = VRef

-18 18 mV 2, 3

40V ≤ VDiff ≤ 60V,

IL = 60mA

-25 25 mV 1

VRLoad Load Regulation VDiff = 3V,

IL = 10mA to 1.5A

-15 15 mV 1

VDiff = 3.3V,

IL = 10mA to 1.5A

-15 15 mV 2, 3

VDiff = 40V,

IL = 10mA to 300mA

-15 15 mV 1

VDiff = 40V,

IL = 10mA to 195mA

-15 15 mV 2, 3

Delta IAdj /

Load

Adjustment Pin Current Change VDiff = 3V,

IL = 10mA to 1.5A

-5.0 5.0 µA 1

VDiff = 3.3V,

IL = 10mA to 1.5A

-5.0 5.0 µA 2, 3

VDiff = 40V,

IL = 10mA to 300mA

-5.0 5.0 µA 1

VDiff = 40V,

IL = 10mA to 195mA

-5.0 5.0 µA 2, 3

Delta IAdj /

Line

Adjustment Pin Current Change 3V ≤ VDiff ≤ 40V -5.0 5.0 µA 1

3.3V ≤ VDiff ≤ 40V -5.0 5.0 µA 2, 3

IOS Short Circuit Current VDiff = 60V 0.0 0.4 A 1

VDiff = 3V 1.5 3.5 A 1

θRThermal Regulation VDiff = 40V, IL = 300mA,

t = 20mS

10.5 mV 1

7 www.national.com

LM117HVQML

AC Parameters

The following conditions apply, unless otherwise specified. VDiff = (VI − VO), IL = 10mA.

Symbol Parameter Conditions Notes Min Max Unit Sub-

groups

RR Ripple Rejection VI = +6.25V, ƒ = 120Hz,

eI = 1VRMS, IL = 0.5A,

VO = VRef

(Note 6) 66 dB 4, 5, 6

Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is

functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The guaranteed

specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed test

conditions.

Note 2: The maximum power dissipation must be derated at elevated temperatures and is dictated by TJmax (maximum junction temperature), θJA (package

junction to ambient thermal resistance), and TA (ambient temperature). The maximum allowable power dissipation at any temperature is PDmax = (TJmax - TA) /

θJA or the number given in the Absolute Maximum Ratings, whichever is lower. "Although power dissipation is internally limited, these specifications are applicable

for power dissipations of 2W for the TO39 package and 20W for the TO3 package."

Note 3: Human body model, 1.5 kΩ in series with 100 pF.

Note 4: For the Ceramic SOIC device to function properly, the “Output” and “Output/Sense” pins must be connected on the users printed circuit board.

Note 5: The package material for these devices allows much improved heat transfer over our standard ceramic packages. In order to take full advantage of this

improved heat transfer, heat sinking must be provided between the package base (directly beneath the die), and either metal traces on, or thermal vias through,

the printed circuit board. Without this additional heat sinking, device power dissipation must be calculated using θJA, rather than θJC, thermal resistance. It must

not be assumed that the device leads will provide substantial heat transfer out the package, since the thermal resistance of the lead frame material is very poor,

relative to the material of the package base. The stated θJC thermal resistance is for the package material only, and does not account for the additional thermal

resistance between the package base and the printed circuit board. The user must determine the value of the additional thermal resistance and must combine

this with the stated value for the package, to calculate the total allowed power dissipation for the device.

Note 6: Tested @ 25°C; guaranteed, but not tested @ 125°C & −55°C

Note 7: Pre and post irradiation limits are identical to those listed under AC and DC electrical characteristics, except as listed in the “LM117HVH, HVWG Post

Radiation Electrical Characteristics” tables . These parts may be dose rate sensitive in a space environment and demonstrate enhanced low dose rate effect.

Radiation end point limits for the noted parameters are guaranteed only for the conditions as specified in Mil-Std-883, Method 1019, Condition A.

Note 8: Pre and post irradiation limits are identical to those listed under AC and DC electrical characteristics, except as listed in the “LM117HVH, HVWG Post

Radiation Electrical Characteristics” tables. These parts pass all post irradiation limits under low dose rate testing at 10 mrad(Si)/s. Low dose rate qualification is

performed on a wafer-by-wafer basis, per test method 1019 condition E of MIL-STD-883.

www.national.com 8

LM117HVQML

Typical Performance Characteristics Output capacitor = 0 μF unless otherwise noted.

Load Regulation

20143832

Current Limit

20143833

Adjustment Current

20143834

Dropout Voltage

20143835

Temperature Stability

20143836

Minimum Operating Current

20143837

9 www.national.com

LM117HVQML

Ripple Rejection

20143838

Ripple Rejection

20143839

Ripple Rejection

20143840

Output Impedance

20143841

Line Transient Response

20143842

Load Transient Response

20143843

www.national.com 10

LM117HVQML

Typical Radiation Characteristics (Note 9)

Reference Voltage

20143848

Load Regulation

20143849

Line Regulation

20143850

Ripple Rejection

20143851

Note 9: Irradiation conditions: VI = 60V; low dose rate = 10 mrad(Si)/s

11 www.national.com

LM117HVQML

Application Hints

In operation, the LM117HV develops a nominal 1.25V refer-

ence voltage, VREF, between the output and adjustment ter-

minal. The reference voltage is impressed across program

resistor R1 and, since the voltage is constant, a constant cur-

rent I1 then flows through the output set resistor R2, giving an

output voltage of

20143805

FIGURE 1.

Since the 100 μA current from the adjustment terminal rep-

resents an error term, the LM117HV was designed to mini-

mize IADJ and make it very constant with line and load

changes. To do this, all quiescent operating current is re-

turned to the output establishing a minimum load current

requirement. If there is insufficient load on the output, the out-

put will rise.

EXTERNAL CAPACITORS

An input bypass capacitor is recommended. A 0.1 μF disc or

1 μF solid tantalum on the input is suitable input bypassing for

almost all applications. The device is more sensitive to the

absence of input bypassing when adjustment or output ca-

pacitors are used but the above values will eliminate the

possibility of problems.

The adjustment terminal can be bypassed to ground on the

LM117HV to improve ripple rejection. This bypass capacitor

prevents ripple from being amplified as the output voltage is

increased. With a 10 μF bypass capacitor 80 dB ripple rejec-

tion is obtainable at any output level. Increases over 10 μF do

not appreciably improve the ripple rejection at frequencies

above 120 Hz. If the bypass capacitor is used, it is sometimes

necessary to include protection diodes to prevent the capac-

itor from discharging through internal low current paths and

damaging the device.

In general, the best type of capacitors to use are solid tanta-

lum. Solid tantalum capacitors have low impedance even at

high frequencies. Depending upon capacitor construction, it

takes about 25 μF in aluminum electrolytic to equal 1 μF solid

tantalum at high frequencies. Ceramic capacitors are also

good at high frequencies; but some types have a large de-

crease in capacitance at frequencies around 0.5 MHz. For this

reason, 0.01 μF disc may seem to work better than a 0.1 μF

disc as a bypass.

Although the LM117HV is stable with no output capacitors,

like any feedback circuit, certain values of external capaci-

tance can cause excessive ringing. This occurs with values

between 500 pF and 5000 pF. A 1 μF solid tantalum (or 25

μF aluminum electrolytic) on the output swamps this effect

and insures stability. Any increase of load capacitance larger

than 10 μF will merely improve the loop stability and output

impedance.

LOAD REGULATION

The LM117HV is capable of providing extremely good load

regulation but a few precautions are needed to obtain maxi-

mum performance. The current set resistor connected be-

tween the adjustment terminal and the output terminal

(usually 240Ω) should be tied directly to the output of the reg-

ulator rather than near the load. This eliminates line drops

from appearing effectively in series with the reference and

degrading regulation. For example, a 15V regulator with

0.05Ω resistance between the regulator and load will have a

load regulation due to line resistance of 0.05Ω × IL. If the set

resistor is connected near the load the effective line resis-

tance will be 0.05Ω (1 + R2/R1) or in this case, 11.5 times

worse.

Figure 2 shows the effect of resistance between the regulator

and 240Ω set resistor.

20143806

FIGURE 2. Regulator with Line

Resistance in Output Lead

With the TO-3 package, it is easy to minimize the resistance

from the case to the set resistor, by using two separate leads

to the case. However, with the TO-5 package, care should be

taken to minimize the wire length of the output lead. The

ground of R2 can be returned near the ground of the load to

provide remote ground sensing and improve load regulation.

PROTECTION DIODES

When external capacitors are used with any IC regulator it is

sometimes necessary to add protection diodes to prevent the

capacitors from discharging through low current points into

the regulator. Most 10 μF capacitors have low enough internal

series resistance to deliver 20A spikes when shorted. Al-

though the surge is short, there is enough energy to damage

parts of the IC.

When an output capacitor is connected to a regulator and the

input is shorted, the output capacitor will discharge into the

output of the regulator. The discharge current depends on the

value of the capacitor, the output voltage of the regulator, and

the rate of decrease of VIN. In the LM117HV, this discharge

path is through a large junction that is able to sustain 15A

surge with no problem. This is not true of other types of pos-

itive regulators. For output capacitors of 25 μF or less, there

is no need to use diodes.

The bypass capacitor on the adjustment terminal can dis-

charge through a low current junction. Discharge occurs when

www.national.com 12

LM117HVQML

either the input or output is shorted. Internal to the LM117HV

is a 50Ω resistor which limits the peak discharge current. No

protection is needed for output voltages of 25V or less and 10

μF capacitance. Figure 3 shows an LM117HV with protection

diodes included for use with outputs greater than 25V and

high values of output capacitance.

CURRENT LIMIT

Internal current limit will be activated whenever the output

current exceeds the limit indicated in the Typical Performance

Characteristics. However, if during a short circuit condition the

regulator's differential voltage exceeds the Absolute Maxi-

mum Rating of 60V (e.g. VIN ≥ 60V, VOUT = 0V), internal

junctions in the regulator may break down and the device may

be damaged or fail. Failure modes range from an apparent

open or short from input to output of the regulator, to a de-

stroyed package (most common with the TO-220 package).

To protect the regulator, the user is advised to be aware of

voltages that may be applied to the regulator during fault con-

ditions, and to avoid violating the Absolute Maximum Ratings.

20143807

FIGURE 3. Regulator with Protection Diodes

Note: D1 protects against C1

D2 protects against C2

13 www.national.com

LM117HVQML

Typical Applications

1.2V-45V Adjustable Regulator

20143801

Full output current not available at high input-output voltages

†Optional—improves transient response. Output capacitors in the range of 1 μF to 1000 μF of aluminum or tantalum electrolytic

are commonly used to provide improved output impedance and rejection of transients.

*Needed if device is more than 6 inches from filter capacitors.

Digitally Selected Outputs

20143802

*Sets maximum VOUT

5V Logic Regulator with

Electronic Shutdown*

20143803

*Min. output ≈ 1.2V

Slow Turn-On 15V Regulator

20143809

Adjustable Regulator with Improved

Ripple Rejection

20143810

†Solid tantalum

*Discharges C1 if output is shorted to ground

www.national.com 14

LM117HVQML

High Stability 10V Regulator

20143811

High Current Adjustable Regulator

20143812

†Solid tantalum

*Minimum load current = 30 mA

‡Optional—improves ripple rejection

0 to 30V Regulator

20143813

Full output current not available at high input-output voltages

Power Follower

20143814

15 www.national.com

LM117HVQML

5A Constant Voltage/Constant Current Regulator

20143815

†Solid tantalum

*Lights in constant current mode

1A Current Regulator

20143816

1.2V–20V Regulator with

Minimum Program Current

20143817

*Minimum load current ≈ 4 mA

www.national.com 16

LM117HVQML

High Gain Amplifier

20143818

Low Cost 3A Switching Regulator

20143819

†Solid tantalum

*Core—Arnold A-254168-2 60 turns

4A Switching Regulator with Overload Protection

20143820

†Solid tantalum

*Core—Arnold A-254168-2 60 turns

Precision Current Limiter

20143821

* 0.8Ω ≤ R1 ≤ 120Ω

17 www.national.com

LM117HVQML

Tracking Preregulator

20143822

Adjustable Multiple On-Card Regulators

with Single Control*

20143823

*All outputs within ±100 mV

†Minimum load—10 mA

AC Voltage Regulator

20143824

12V Battery Charger

20143825

Use of RS allows low charging rates with fully charged battery.

**The 1000 μF is recommended to filter out input transients

www.national.com 18

LM117HVQML

50 mA Constant Current Battery Charger

20143826

Adjustable 4A Regulator

20143827

Current Limited 6V Charger

20143828

*Sets peak current (0.6A for 1Ω)

**The 1000 μF is recommended to filter out input transients

19 www.national.com

LM117HVQML

Revision History

Date Released Revision Section Originator Changes

03/14/06 A New Release, Corporate format L. Lytle 2 MDS datasheets converted into one

Corporate datasheet format. Corrected IL from

60mA to 8mA for RLine. Separated Delta IAdj /

Line from Delta IAdj / Load for both the H & K

devices. Removed drift from MNLM117HV-H

electrical characteristics since not performed

on 883 product. MNLM117HV-K Rev 0C1 &

MNLM117HV-H Rev 2A1 will be archived.

07/06/07 B Features, Ordering Information,

Connection Diagram, Absolute

Maximum Ratings, Electrical's, Notes

and Physical Dimensions

Larry McGee Added Radiation information and WG

information to data sheet. Revision A to be

Archived.

02/13/08 C Features, Ordering Information,

Electrical's, Notes and Typical

Radiation Characteristics, Physical

Dimensions Drawing

Larry McGee Added ELDRS NSID information, HVH &

HVWG Delta and Post Radiation Table,

Typical Radiation Characteristics Plots, Note

8, 9 and WG Market Drawing. Revision B to be

Archived.

09/02/11 D Ordering Information, Absolute

Maximum Ratings

Larry McGee Added 'GW' NSIDS & SMD numbers. Added

Theta JA and Theta JC for 'GW' devices.

Revision C to be Archived.

www.national.com 20

LM117HVQML

Physical Dimensions inches (millimeters) unless otherwise noted

T0-39 Metal Can Package (H)

NS Package Number H03A

T0-3 Metal Can Package (K)

NS Package Number K02C

21 www.national.com

LM117HVQML

Ceramic SOIC

NS Package Number WG16A

www.national.com 22

LM117HVQML

23 www.national.com

LM117HVQML

Notes

LM117HVQML 3-Terminal Adjustable Regulator

For more National Semiconductor product information and proven design tools, visit the following Web sites at:

www.national.com

Products Design Support

Amplifiers www.national.com/amplifiers WEBENCH® Tools www.national.com/webench

Audio www.national.com/audio App Notes www.national.com/appnotes

Clock and Timing www.national.com/timing Reference Designs www.national.com/refdesigns

Data Converters www.national.com/adc Samples www.national.com/samples

Interface www.national.com/interface Eval Boards www.national.com/evalboards

LVDS www.national.com/lvds Packaging www.national.com/packaging

Power Management www.national.com/power Green Compliance www.national.com/quality/green

Switching Regulators www.national.com/switchers Distributors www.national.com/contacts

LDOs www.national.com/ldo Quality and Reliability www.national.com/quality

LED Lighting www.national.com/led Feedback/Support www.national.com/feedback

Voltage References www.national.com/vref Design Made Easy www.national.com/easy

PowerWise® Solutions www.national.com/powerwise Applications & Markets www.national.com/solutions

Serial Digital Interface (SDI) www.national.com/sdi Mil/Aero www.national.com/milaero

Temperature Sensors www.national.com/tempsensors SolarMagic™ www.national.com/solarmagic

PLL/VCO www.national.com/wireless PowerWise® Design

University

www.national.com/training

THE CONTENTS OF THIS DOCUMENT ARE PROVIDED IN CONNECTION WITH NATIONAL SEMICONDUCTOR CORPORATION

(“NATIONAL”) PRODUCTS. NATIONAL MAKES NO REPRESENTATIONS OR WARRANTIES WITH RESPECT TO THE ACCURACY

OR COMPLETENESS OF THE CONTENTS OF THIS PUBLICATION AND RESERVES THE RIGHT TO MAKE CHANGES TO

SPECIFICATIONS AND PRODUCT DESCRIPTIONS AT ANY TIME WITHOUT NOTICE. NO LICENSE, WHETHER EXPRESS,

IMPLIED, ARISING BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS

DOCUMENT.

TESTING AND OTHER QUALITY CONTROLS ARE USED TO THE EXTENT NATIONAL DEEMS NECESSARY TO SUPPORT

NATIONAL’S PRODUCT WARRANTY. EXCEPT WHERE MANDATED BY GOVERNMENT REQUIREMENTS, TESTING OF ALL

PARAMETERS OF EACH PRODUCT IS NOT NECESSARILY PERFORMED. NATIONAL ASSUMES NO LIABILITY FOR

APPLICATIONS ASSISTANCE OR BUYER PRODUCT DESIGN. BUYERS ARE RESPONSIBLE FOR THEIR PRODUCTS AND

APPLICATIONS USING NATIONAL COMPONENTS. PRIOR TO USING OR DISTRIBUTING ANY PRODUCTS THAT INCLUDE

NATIONAL COMPONENTS, BUYERS SHOULD PROVIDE ADEQUATE DESIGN, TESTING AND OPERATING SAFEGUARDS.

EXCEPT AS PROVIDED IN NATIONAL’S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS, NATIONAL ASSUMES NO

LIABILITY WHATSOEVER, AND NATIONAL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY RELATING TO THE SALE

AND/OR USE OF NATIONAL PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR

PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY

RIGHT.

LIFE SUPPORT POLICY

NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR

SYSTEMS WITHOUT THE EXPRESS PRIOR WRITTEN APPROVAL OF THE CHIEF EXECUTIVE OFFICER AND GENERAL

COUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein:

Life support devices or systems are devices which (a) are intended for surgical implant into the body, or (b) support or sustain life and

whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected

to result in a significant injury to the user. A critical component is any component in a life support device or system whose failure to perform

can be reasonably expected to cause the failure of the life support device or system or to affect its safety or effectiveness.

National Semiconductor and the National Semiconductor logo are registered trademarks of National Semiconductor Corporation. All other

brand or product names may be trademarks or registered trademarks of their respective holders.

For the most current product information visit us at www.national.com

National Semiconductor

Americas Technical

Support Center

Email: support@nsc.com

Tel: 1-800-272-9959

National Semiconductor Europe

Technical Support Center

Email: europe.support@nsc.com

National Semiconductor Asia

Pacific Technical Support Center

Email: ap.support@nsc.com

National Semiconductor Japan

Technical Support Center

Email: jpn.feedback@nsc.com