AP7315
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AP7315
NEW PROD UCT
150mA HIGH PSRR LOW NOISE LDO WITH ENABLE
Description
The AP7315 is a low dropout regulator with high output voltage
accuracy, low RDS(ON), high PSRR, low output noise and low
quiescent current. This regulator is based on a CMOS process.
The AP7315 includes a voltage reference, error amplifier, current limit
circuit and an enable input to turn it on and off. With the integrated
resistor network fixed output voltage versions can be delivered.
With its low power consumption and line and load transient response,
the AP7315 is well suited for low power handheld communication
equipment.
The AP7315 is packaged in X2-DFN1010-4, SOT23 and SOT25
packages and allows for smallest footprint and dense PCB layout.
Features
Low VIN and Wide VIN Range: 1.7V to 5.25V
Guarantee Output Current,150mA
VOUT Accuracy ±1%
Ripple Rejection 75dB at 1kHz
Low Output Noise, 60µVrms from 10Hz to 100kHz
Quiescent Current as Low as 35µA
VOUT Fixed 1.1V to 3.3V
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free, Green Device (Note 3)
Applications
Smart Phone/PAD
RF Supply
Cameras
Portable Video
Portable Media Player
Wireless Adapter
Wireless Communication
Pin Assignments
Pin 1 – VOUT, Pin 2 – GND, Pin 3 – EN, Pin 4 – VIN
(Top View) (Top View)
SOT23 (SA) SOT23 (SR)
(Top View)
SOT25
Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free,"Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
123
45
VIN GND EN/NC
NCVOUT
3
21
GND
VIN VOUT
3
21
VIN
GND VOUT
AP7315
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AP7315
NEW PROD UCT
Typical Applications Circuit
AP7315
VIN
EN GND
VOUT
VIN VOUT
CIN
0.47uF
COUT
0.47uF
Pin Descriptions
Pin
Name
Pin Number
Function
X2-
DFN1010-4
SOT25
SOT23 (SA)
SOT23 (SR)
VOUT
1
5
2
2
Power output pin
GND
2
2
3
1
Ground
EN
3
—
—
—
Enable pin. Active high
VIN
4
1
1
3
Power input pin
—
Thermal
PAD
—
—
—
In PCB layout, prefer to use large copper area to cover this pad for better thermal
dissipation, then connect this area to GND or leave it open. However, do not use it
as GND electrode function alone.
EN/NC
—
3
—
—
Enable pin. Active high/ NC, No connection
NC
—
4
—
—
No connection
Functional Block Diagram
VIN
EN GND
VOUT
Current Limit
VREF
-
+
VIN
EN GND
VOUT
Current Limit
VREF
-
+
AP7315 (Non Discharge) AP7315D (With Discharge)
CIN
0.47µF
COUT
0.47µF
AP7315
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AP7315
NEW PROD UCT
Absolute Maximum Ratings (Note 4) (@TA = +25°C, unless otherwise specified.)
Symbol
Parameter
Ratings
Unit
VIN
Input Voltage
6.0
V
VEN
Input Voltage EN
6.0
V
VOUT
Output Voltage
-0.3 to VIN +0.3
V
IOUT
Output Current
300
mA
PD
Power Dissipation
400
mW
TA
Operating Ambient Temperature
-40 to +85
°C
TSTG
Storage Temperature
-55 to +125
°C
Note: 4. a). Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only and
functional operation of the device at these conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect
device reliability.
b). Ratings apply to ambient temperature at +25°C. The JEDEC High-K board design used to derive this data is a 2in. x 2in. multi-layer board with 1oz.
internal power and ground planes and 2oz. copper traces on the top and bottom of the board.
Recommended Operating Conditions (@TA = +25°C, unless otherwise specified.)
Symbol
Parameter
Min
Max
Unit
VIN
Input Voltage
1.7
5.25
V
IOUT
Output Current
0
150
mA
TA
Operating Ambient Temperature
-40
+85
°C
AP7315
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Electrical Characteristics (VEN = VIN = VOUT +1.0V, CIN = COUT = 0.47µF, IOUT = 1.0mA @TA = +25°C, unless otherwise specified.)
Parameter
Conditions
Min
Typ
Max
Units
Input Voltage
TA = -40°C to +85°C
1.7
—
5.25
V
Output Voltage Accuracy (Note 11)
VOUT ≥ 2.0V, VIN = VOUT+1V, TA = +25°C
VOUT
*0.99
VOUT
VOUT
*1.01
V
VOUT < 2.0V, VIN = VOUT+1V, TA = +25°C
VOUT -
20mV
VOUT
VOUT +
20mV
V
Line Regulation (dVOUT/dVIN/VOUT)
VIN = (VOUT – Nom + 1.0V) to 5.25V, IOUT = 1.0mA
—
0.02
0.1
%/V
Load Regulation
(dVOUT/VOUT/dIOUT)
VIN = VOUT - Nom + 1.0V, IOUT = 1mA to 150mA
—
0.5
1.0
%/A
Quiescent Current
(Note 6)
IOUT = 0mA
20
35
60
μA
IOUT = 150mA
30
60
100
ISTANDBY
VEN = 0V (Disabled)
—
0.01
1.0
μA
Output Current
—
150
—
—
mA
Fold-back Short Current (Note 7)
VOUT Short to Ground
—
55
—
mA
PSRR (Note 8)
VIN = (VOUT+1V)VDC + 0.2Vp-pAC,
VOUT ≥ 1.8V,
IOUT = 30mA
f = 1kHz
—
75
—
dB
Output Noise Voltage (Notes 8, 9)
BW = 10Hz to 100kHz, IOUT = 30mA
—
60
—
µVrms
Dropout Voltage
(Note 5)
IOUT = 150mA
1.1V ≤ VOUT < 1.5V
—
0.50
0.64
V
1.5V ≤ VOUT < 1.7V
—
0.38
0.49
1.7V ≤ VOUT < 2.0V
—
0.34
0.44
2.0V ≤ VOUT < 2.5V
—
0.28
0.38
2.5V ≤ VOUT < 2.8V
—
0.22
0.32
2.8V ≤ VOUT ≤ 3.3V
—
0.21
0.29
Output Voltage Temperature
Coefficient
IOUT = 30mA, TA = -40°C to +85°C
—
±30
—
ppm/°C
EN Input Low Voltage
—
0
—
0.5
V
EN Input High Voltage
—
1.3
—
5.25
V
EN Input Leakage
VEN = 0, VIN = 5.0V or VEN = 5.0V, VIN = 0V
-1.0
—
+1.0
µA
On Resistance of N-channel for
Auto-Discharge (Note 10)
VIN = 4.0V VEN = 0V (Disabled)
—
30
—
Ω
Notes: 5. Dropout voltage is the voltage difference between the input and the output at which the output voltage drops 2% below its nominal value.
6. Quiescent current is defined here is the difference in current between the input and the output.
7. Short circuit current is measured with VOUT pulled to GND.
8. This specification is guaranteed by design.
9. To make sure lowest environment noise minimizes the influence on noise measurement.
10. AP7315 has 2 options for output, built-in discharge and non-discharge.
11. Potential multiple grades based on following output voltage accuracy.
AP7315
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AP7315
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Typical Characteristics
Output Noise (AP7315-33)
0.0
0.3
0.6
0.9
1.2
1.5
1.8
2.1
0100 200 300 400 500
Output Voltage VOUT (V)
Output Current IOUT (mA)
Output Voltage vs. Output Current
AP7315-18
VIN=2.8V
VIN=3.6V
VIN=4.2V
VIN=5V
VIN=5.5V
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0100 200 300 400 500
Output Voltage VOUT (V)
Output Current IOUT (mA)
Output Voltage vs. Output Current
AP7315-33
VIN=4.3V
VIN=5V
VIN=5.5V
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0100 200 300 400 500
Output Voltage VOUT (V)
Output Current IOUT (mA)
Output Voltage vs. Output Current
AP7315-25
VIN=3.5V
VIN=4.2V
VIN=5V
VIN=5.5V
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0 1 2 3 4 5
Output Voltage VOUT (V)
Input Voltage VIN (V)
Output Voltage vs. Intput Voltage
AP7315-25
IOUT=1mA
IOUT=30mA
IOUT=50mA
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0 1 2 3 4 5
Output Voltage V OUT (V)
Input Voltage VIN (V)
Output Voltage vs. Intput Voltage
AP7315-33
IOUT=1mA
IOUT=30mA
IOUT=50mA
AP7315
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Typical Characteristics (Cont.)
0
10
20
30
40
50
0 1 2 3 4 5
Supply Current ISS (μA)
Input Voltage VIN (V)
Supply Current vs. Input Voltage
AP7315-25
0
10
20
30
40
50
0 1 2 3 4 5
Supply Current ISS (μA)
Input Voltage VIN (V)
Supply Current vs. Input Voltage
AP7315-33
2.45
2.46
2.47
2.48
2.49
2.50
2.51
2.52
2.53
2.54
2.55
-50 -25 0 25 50 75 100
Output Voltage VOUT (V)
Temperature Topt (℃)
Output Voltage vs. Temperature
AP7315-25
3.25
3.26
3.27
3.28
3.29
3.30
3.31
3.32
3.33
3.34
3.35
-50 -25 0 25 50 75 100
Output Voltage VOUT (V)
Temperature Topt (℃)
Output Voltage vs. Temperature
AP7315-33
30
32
34
36
38
40
-50 -25 0 25 50 75 100
Supply Current Iss (µA)
Temperature Topt (℃)
Supply Current vs. Temperature
AP7315-25
30
32
34
36
38
40
-50 -25 0 25 50 75 100
Supply Current Iss (µA)
Temperature Topt (℃)
Supply Current vs. Temperature
AP7315-33
Supply Current vs. Temperature
AP7315-25
Supply Current vs. Temperature
AP7315-33
AP7315
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Typical Characteristics (Cont.)
0
50
100
150
200
250
300
025 50 75 100 125 150
Dropout Voltage VDIF (mV)
Output Current IOUT (mA)
Dropout Voltage vs. Output Current
AP7315-25
85℃
25℃
-40℃
0
50
100
150
200
250
300
025 50 75 100 125 150
Dropout Voltage VDIF (mV)
Output Current IOUT (mA)
Dropout Voltage vs. Output Current
AP7315-33
85℃
25℃
-40℃
0
50
100
150
200
250
300
350
400
450
-50 -25 0 25 50 75 100
Dropout Voltage VDIF (mV)
Temperature Topt (℃)
Dropout Voltage vs. Temperature
AP7315-25
150mA
100mA
50mA
0
50
100
150
200
250
300
350
400
450
-50 -25 0 25 50 75 100
Dropout Voltage VDIF (mV)
Temperature Topt (℃)
Dropout Voltage vs. Temperature
AP7315-33
150mA
100mA
50mA
0
20
40
60
80
100
120
100 1000 10000 100000 1000000
Ripple Rejection RR (dB)
Frequency f (Hz)
Ripple Rejection vs. Frequency
AP7315-18
IOUT=1mA
IOUT=30mA
IOUT=150mA
0
10
20
30
40
50
60
70
80
90
100
100 1000 10000 100000 1000000
Ripple Rejection RR (dB)
Frequency f (Hz)
Ripple Rejection vs. Frequency
AP7315-25
IOUT=1mA
IOUT=30mA
IOUT=150mA
AP7315
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Typical Characteristics (Cont.)
0
20
40
60
80
100
120
100 1000 10000 100000 1000000
Ripple Rejection RR (dB)
Frequency f (Hz)
Ripple Rejection vs. Frequency
AP7315-33
IOUT=1mA
IOUT=30mA
IOUT=150mA
AP7315-25
Time t (µs)
Output Voltage
Input Voltage
0 20 40 60 80 100
Output Voltage VOUT (V)
2.500
2.480
2.520
5
4
3
Input Voltage VIN (V)
Output Voltage VOUT (V)
AP7315-33
Time t (µs)
Output Voltage
Input Voltage
0 20 40 60 80 100
3.300
3.280
3.320
5
4
6
Input Voltage VIN (V)
AP7315-25
Time t (µs)
Output Voltage
Output Current
50mA 100mA
0 20 40 60 80 100
Output Voltage VOUT (V)
2.50
2.45
2.55
2.40
150
100
50
0
VIN=3.5V
tr=tf=0.5µs
Output Current IOUT (mA)
AP7315-33
Time t (µs)
Output Voltage
Output Current
50mA 100mA
0 20 40 60 80 100
Output Voltage VOUT (V)
3.30
3.25
3.35
150
100
50
3.20
0
VIN=4.3V
tr=tf=0.5µs
Output Current IOUT (mA)
AP7315
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Typical Characteristics (Cont.)
AP7315-25
Time t (µs)
Output Voltage
Output Current
1mA 150mA
0 20 40 60 80
100
Output Voltage VOUT (V)
2.50
2.30
2.70
300
150
0
2.10
Output Current IOUT (mA)
VIN=3.5V
tr=tf=0.5µs
AP7315-25
Time t (µs)
Output Voltage
CE Input Voltage
0 40 80 120 160 200
Output Voltage VOUT (V)
1
0
2
3
2
1
3
CE Input Voltage VCE (V)
IOUT=0mA
0
AP7315-25
Time t (µs)
Output Voltage
CE Input Voltage
0 40 80 120 160 200
Output Voltage VOUT (V)
1
0
2
3
2
1
3
CE Input Voltage VCE (V)
IOUT=150mA
0
AP7315-33
Time t (µs)
Output Voltage
CE Input Voltage
0 40 80 120 160 200
Output Voltage VOUT (V)
1
0
2
3
2
1
CE Input Voltage VCE (V)
IOUT=0mA
0
3
AP7315-33
Time t (µs)
Output Voltage
CE Input Voltage
0 40 80 120 160 200
Output Voltage VOUT (V)
1
0
2
3
2
1
CE Input Voltage VCE (V)
IOUT=150mA
0
3
AP7315-33
Time t (µs)
Output Voltage
Output Current
1mA 150mA
0 20 40 60 80 100
Output Voltage VOUT (V)
300
150
0
3.30
3.10
3.50
2.90
Output Current IOUT (mA)
VIN=4.3V
tr=tf=0.5µs
100
AP7315
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Typical Characteristics (Cont.)
AP7315D-18
Time t (µs)
Output Voltage
CE Input Voltage
0 40 80 120 160 200
Output Voltage VOUT (V)
2
1
3
4
2
0
CE Input Voltage VCE (V)
IOUT=0mA
0
4
6
AP7315D-18
Time t (µs)
Output Voltage
CE Input Voltage
0 40 80 120 160 200
Output Voltage VOUT (V)
2
1
3
4
2
0
CE Input Voltage VCE (V)
IOUT=150mA
0
4
6
AP7315D-33
Time t (µs)
Output Voltage
CE Input Voltage
0 40 80 120 160 200
Output Voltage VOUT (V)
2
1
3
4
2
0
CE Input Voltage VCE (V)
IOUT=0mA
0
4
6
AP7315D-33
Time t (µs)
Output Voltage
CE Input Voltage
0 40 80 120 160 200
Output Voltage VOUT (V)
2
1
3
4
2
0
CE Input Voltage VCE (V)
IOUT=150mA
0
4
6
AP7315
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Application Information
Output Capacitor
An output capacitor (COUT) is needed to improve transient response and maintain stability. The AP7315 is stable with very small ceramic output
capacitors. The ESR (equivalent series resistance) and capacitance drives the selection. If the application has large load variations, it is
recommended to utilize low-ESR bulk capacitors. It is recommended to place ceramic capacitors as close as possible to the load and the ground
pin and care should be taken to reduce the impedance in the layout.
Input Capacitor
To prevent the input voltage from dropping during load steps it is recommended to utilize an input capacitor (CIN). A minimum 0.47μF ceramic
capacitor is recommended between VIN and GND pins to decouple input power supply glitch. This input capacitor must be located as close as
possible to the device to assure input stability and reduce noise. For PCB layout, a wide copper trace is required for both VIN and GND pins.
Enable Control
The AP7315 is turned on by setting the EN pin high, and is turned off by pulling it low. If this feature is not used, the EN pin should be tied to VIN pin
to keep the regulator output on at all time. To ensure proper operation, the signal source used to drive the EN pin must be able to swing above and
below the specified turn-on/off voltage thresholds listed in the Electrical Characteristics section.
Short Circuit Protection
When VOUT pin is short-circuit to GND, short circuit protection will be triggered and clamp the output current to approximately 60mA. This feature
protects the regulator from over-current and damage due to overheating.
Layout Considerations
For good ground loop and stability, the input and output capacitors should be located close to the VIN, VOUT, and GND pins of the device. The
regulator GND pin should be connected to the external circuit ground to reduce voltage drop caused by trace impedance. Ground plane is generally
used to reduce trace impedance. Wide trace should be used for large current paths from VIN to VOUT, and load circuit.
ESR vs. Output Current
Ceramic type output capacitor is recommended for this series; however, the other output capacitors with low ESR also can be used. The relations
between IOUT (Output Current) and ESR of an output capacitor are shown below. The stable region is marked as the hatched area in the graph.
Measurement conditions:
Frequency Band: 10Hz to 2MHz, Temperature: -40°C to +85°C
0.001
0.01
0.1
1
10
100
025 50 75 100 125 150
ESR (Ω)
Output Current IOUT (mA)
ESR vs. Output Current
AP7315-18
-40°C
85°C
Stable Range
0.001
0.01
0.1
1
10
100
025 50 75 100 125 150
ESR (Ω)
Output Current IOUT (mA)
ESR vs. Output Current
AP7315-33
-40°C
85°C
Stable Range
AP7315
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NEW PROD UCT
Ordering Information (Note 12)
AP7315X - XXX XXX - XX
Output VoltageOutput Discharge
11 : 1.1V
Packing
7: Tape & Reel
FS4: X2-DFN1010-4
Package Code
185 : 1.85V
W5: SOT25
SA: SOT23
SR: SOT23
7B: Tape & Reel
Blank: Non Discharge
D: Discharge 12 : 1.2V
135 : 1.35V
15 : 1.5V
18 : 1.8V
22 : 2.2V
23 : 2.3V
25 : 2.5V
26 : 2.6V
28 : 2.8V
285 : 2.85V
295 : 2.95V
30 : 3.0V
31 : 3.1V
32 : 3.2V
33 : 3.3V
29 : 2.9V
Part Number
Package
Code
Packaging
7” Tape and Reel
Quantity
Part Number Suffix
AP7315-XXXFS4-7B
FS4
X2-DFN1010-4
10000/Tape & Reel
-7B
AP7315D-XXXFS4-7B
FS4
X2-DFN1010-4
10000/Tape & Reel
-7B
AP7315-XXXW5-7
W5
SOT25
3000/Tape & Reel
-7
AP7315D-XXXW5-7
W5
SOT25
3000/Tape & Reel
-7
AP7315-XXXSA-7
SA
SOT23
3000/Tape & Reel
-7
AP7315-XXXSR-7
SR
SOT23
3000/Tape & Reel
-7
Note: 12. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
AP7315
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Marking Information
(1) X2-DFN1010-4
( Top View )
XXX Y : Year : 0~9
X : Internal Code
XXX : Identification Code
W : Week : A~Z : 1~26 week;
a~z : 27~52 week; z represents
52 and 53 week
Y W X
Part Number
Package
Identification Code
AP7315-11FS4-7B
X2-DFN1010-4
15A
AP7315-12FS4-7B
X2-DFN1010-4
15B
AP7315-135FS4-7B
X2-DFN1010-4
15C
AP7315-15FS4-7B
X2-DFN1010-4
15D
AP7315-18FS4-7B
X2-DFN1010-4
15E
AP7315-185FS4-7B
X2-DFN1010-4
15F
AP7315-22FS4-7B
X2-DFN1010-4
15G
AP7315-23FS4-7B
X2-DFN1010-4
15H
AP7315-25FS4-7B
X2-DFN1010-4
15J
AP7315-26FS4-7B
X2-DFN1010-4
15K
AP7315-28FS4-7B
X2-DFN1010-4
15M
AP7315-285FS4-7B
X2-DFN1010-4
15N
AP7315-295FS4-7B
X2-DFN1010-4
15P
AP7315-30FS4-7B
X2-DFN1010-4
15R
AP7315-31FS4-7B
X2-DFN1010-4
15S
AP7315-32FS4-7B
X2-DFN1010-4
15T
AP7315-33FS4-7B
X2-DFN1010-4
15U
AP7315D-11FS4-7B
X2-DFN1010-4
5DA
AP7315D-12FS4-7B
X2-DFN1010-4
5DB
AP7315D-135FS4-7B
X2-DFN1010-4
5DC
AP7315D-15FS4-7B
X2-DFN1010-4
5DD
AP7315D-18FS4-7B
X2-DFN1010-4
5DE
AP7315D-185FS4-7B
X2-DFN1010-4
5DF
AP7315D-22FS4-7B
X2-DFN1010-4
5DG
AP7315D-23FS4-7B
X2-DFN1010-4
5DH
AP7315D-25FS4-7B
X2-DFN1010-4
5DJ
AP7315D-26FS4-7B
X2-DFN1010-4
5DK
AP7315D-28FS4-7B
X2-DFN1010-4
5DM
AP7315D-285FS4-7B
X2-DFN1010-4
5DN
AP7315D-29FS4-7B
X2-DFN1010-4
5DP
AP7315D-295FS4-7B
X2-DFN1010-4
5DR
AP7315D-30FS4-7B
X2-DFN1010-4
5DS
AP7315D-31FS4-7B
X2-DFN1010-4
5DT
AP7315D-32FS4-7B
X2-DFN1010-4
5DU
AP7315D-33FS4-7B
X2-DFN1010-4
5DV
(Top View)
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AP7315
NEW PROD UCT
Marking Information (Cont.)
(2) SOT25
1 2 3
5
7
4
(Top View)
XXX : Identification Code
W : Week : A to Z : 1 to 26 week;
X : Internal Code
Y : Year 0 to 9
a to z : 27 to 52 week; z represents
52 and 53 week
XXX
Y W X
Part Number
Package
Identification Code
AP7315-11W5-7
SOT25
15A
AP7315-12W5-7
SOT25
15B
AP7315-135W5-7
SOT25
15C
AP7315-15W5-7
SOT25
15D
AP7315-18W5-7
SOT25
15E
AP7315-185W5-7
SOT25
15F
AP7315-22W5-7
SOT25
15G
AP7315-23W5-7
SOT25
15H
AP7315-25W5-7
SOT25
15J
AP7315-26W5-7
SOT25
15K
AP7315-28W5-7
SOT25
15M
AP7315-285W5-7
SOT25
15N
AP7315-295W5-7
SOT25
15P
AP7315-30W5-7
SOT25
15R
AP7315-31W5-7
SOT25
15S
AP7315-32W5-7
SOT25
15T
AP7315-33W5-7
SOT25
15U
AP7315D-11W5-7
SOT25
5DA
AP7315D-12W5-7
SOT25
5DB
AP7315D-135W5-7
SOT25
5DC
AP7315D-15W5-7
SOT25
5DD
AP7315D-18W5-7
SOT25
5DE
AP7315D-185W5-7
SOT25
5DF
AP7315D-22W5-7
SOT25
5DG
AP7315D-23W5-7
SOT25
5DH
AP7315D-25W5-7
SOT25
5DJ
AP7315D-26W5-7
SOT25
5DK
AP7315D-28W5-7
SOT25
5DM
AP7315D-285W5-7
SOT25
5DN
AP7315D-29W5-7
SOT25
5DP
AP7315D-295W5-7
SOT25
5DR
AP7315D-30W5-7
SOT25
5DS
AP7315D-31W5-7
SOT25
5DT
AP7315D-32W5-7
SOT25
5DU
AP7315D-33W5-7
SOT25
5DV
AP7315
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© Diodes Incorporated
AP7315
NEW PROD UCT
Marking Information (Cont.)
(3) SOT23
(Top View)
XXX : Identification Code
W : Week : A to Z : 1 to 26 week;
X : Internal Code
Y : Year 0 to 9
a to z : 27 to 52 week; z represents
52 and 53 week
1 2
3
XXX
Y W X
Part Number
Package
Identification Code
AP7315-11SA-7
SOT23
15A
AP7315-12SA-7
SOT23
15B
AP7315-135SA-7
SOT23
15C
AP7315-15SA-7
SOT23
15D
AP7315-18SA-7
SOT23
15E
AP7315-185SA-7
SOT23
15F
AP7315-22SA-7
SOT23
15G
AP7315-23SA-7
SOT23
15H
AP7315-25SA-7
SOT23
15J
AP7315-26SA-7
SOT23
15K
AP7315-28SA-7
SOT23
15M
AP7315-285SA-7
SOT23
15N
AP7315-295SA-7
SOT23
15P
AP7315-30SA-7
SOT23
15R
AP7315-31SA-7
SOT23
15S
AP7315-32SA-7
SOT23
15T
AP7315-33SA-7
SOT23
15U
AP7315-11SR-7
SOT23
5DA
AP7315-12SR-7
SOT23
5DB
AP7315-135SR-7
SOT23
5DC
AP7315-15SR-7
SOT23
5DD
AP7315-18SR-7
SOT23
5DE
AP7315-185SR7
SOT23
5DF
AP7315-22SR-7
SOT23
5DG
AP7315-23SR-7
SOT23
5DH
AP7315-25SR-7
SOT23
5DJ
AP7315-26SR-7
SOT23
5DK
AP7315-28SR-7
SOT23
5DM
AP7315-285SR-7
SOT23
5DN
AP7315-295SR-7
SOT23
5DR
AP7315-30SR-7
SOT23
5DS
AP7315-31SR-7
SOT23
5DT
AP7315-32SR-7
SOT23
5DU
AP7315-33SR-7
SOT23
5DV
AP7315
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AP7315
NEW PROD UCT
Package Outline Dimensions
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for the latest version.
(1) Package Type: X2-DFN1010-4
X2-DFN1010-4
Dim
Min
Max
Typ
A
-
0.40
0.39
A1
0.00
0.05
0.02
A3
-
-
0.13
b
0.20
0.30
0.25
D
0.95
1.05
1.00
D2
0.38
0.58
0.48
E
0.95
1.05
1.00
E2
0.38
0.58
0.48
e
-
-
0.65
L
0.20
0.30
0.25
L1
0.27
0.37
0.32
L2
0.02
0.12
0.07
Z
-
-
0.050
All Dimensions in mm
A
A1
A3
D
E
Zb
e
L
L2
E2
D2
C0.25
C0.18(3x)
L1
Seating Plane
AP7315
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AP7315
NEW PROD UCT
Package Outline Dimensions (All dimensions in mm.)
(2) Package Type: SOT23
2.300(0.091)
2.500(0.098) 1.200(0.047)
1.400(0.055)
0.890(0.035)
1.030(0.041)
0.300(0.012)
0.510(0.020)
1.900(0.075)REF
2.800(0.110)
3.000(0.118)
2.0°
3.0°
0.500(0.020)
0.700(0.028)
1.050(0.041)REF 0.010(0.0004)
0.100(0.004)
0.900(0.035)
1.100(0.043)
4×R0.100(0.004) 7.0°
7.0°
0.550(0.022)REF
0.200(0.008)MIN
0.100(0.004) GAUGE PLANE
0.080(0.003)
0.180(0.007)
R0.100(0.004)
0.0°
~10.0°
AP7315
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AP7315
NEW PROD UCT
Package Outline Dimensions (All dimensions in mm.)
(3) Package Type: SOT25
2.820(0.111)
2.650(0.104)
1.500(0.059)
0.000(0.000)
0.300(0.012)
0.950(0.037)
0.900(0.035)
0.100(0.004)
0.200(0.008)
0.300(0.012)
8°
0°
3.100(0.122)
1.700(0.067)
3.000(0.118)
0.500(0.020)
0.150(0.006)
1.300(0.051)
0.200(0.008)
0.600(0.024)
1.800(0.071)
2.000(0.079)
0.700(0.028)
REF
TYP
1.450(0.057)
MAX
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AP7315
NEW PROD UCT
Suggested Pad Layout
Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.
(1) Package Type: X2-DFN1010-4
Dimensions
Value
(in mm)
C
0.650
X
0.250
X1
0.480
X2
0.900
X3
0.070
Y
0.400
Y1
0.470
Y2
0.220
Y3
0.480
Y4
1.300
Y5
0.180
C
X2
Y1
Y4
Y3
X1
X
Y
Y2
X3
Y5
AP7315
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© Diodes Incorporated
AP7315
NEW PROD UCT
Suggested Pad Layout (Cont.)
(2) Package Type: SOT23
Y
G
Z
Y
X E
Grid placement courtyard
Dimensions
Z
(mm)/(inch)
G
(mm)/(inch)
X
(mm)/(inch)
Y
(mm)/(inch)
E
(mm)/(inch)
Value
2.900/0.114
1.100/0.043
0.800/0.031
0.900/0.035
0.950/0.037
AP7315
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© Diodes Incorporated
AP7315
NEW PROD UCT
Suggested Pad Layout (Cont.)
(3) Package Type: SOT25
E2
E1
Y
X
GZ
Dimensions
Z
(mm)/(inch)
G
(mm)/(inch)
X
(mm)/(inch)
Y
(mm)/(inch)
E1
(mm)/(inch)
E2
(mm)/(inch)
Value
3.600/0.142
1.600/0.063
0.700/0.028
1.000/0.039
0.950/0.037
1.900/0.075
AP7315
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© Diodes Incorporated
AP7315
NEW PROD UCT
Tape Orientation
For AP7315-XXXFS4-7B & AP7315D-XXXFS4-7B
Note: 13. The taping orientation of the other package type can be found on our website at http://www.diodes.com/datasheets/ap02007.pdf.
AP7315
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AP7315
NEW PROD UCT
IMPORTANT NOTICE
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume
all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated
website, harmless against all damages.
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and
hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or
indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings
noted herein may also be covered by one or more United States, international or foreign trademarks.
This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the
final and determinative format released by Diodes Incorporated.
LIFE SUPPORT
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. 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 significant injury to the user.
B. 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 to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2015, Diodes Incorporated
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