APU8836
1
Data and specifications subject to change without notice.
DESCRIPTION
The APU8836 device is an efficient linear voltage regula-
tor with better than 2% initial voltage accuracy, very low
dropout voltage and very low ground current designed
especially for hand held, battery powered applications.
Other features of the device are: TTL compatible enable/
shutdown control input, current limiting and thermal shut-
down.
The APU8836 is available in adjustable output
voltage versions in a small SOT-23 5-Pin package.
300mA ULTRA LOW DROPOUT POSITIVE
ADJUSTABLE AND FIXED REGULATORS
SOT-23-5 Package
Stable with 2.2mF Ceramic Capacitor
2% Voltage Reference Accuracy
Only 320mV Dropout at 300mA
and 170mV Dropout at 150mA
5mA Quiescent Current in Shutdown
Current Limit and Thermal Shutdown
Logic Input Enable Pin
Halogen Free & RoHS Compliant Product
TYPICAL APPLICATION
Figure 1 - Typical application of the APU8836 ajustable voltage regulator.
APPLICATIONS
Laptop, Notebook & Palmtop computers
Battery Powered Equipments
PCMCIA Vcc & Vpp Regulator
Consumer Electronics
High Efficiency Linear Power Supplies
FEATURES
PACKAGE ORDER INFORMATION
V
IN
V
O
R1
R2
C1
2.2uF C2
2.2uF
SD Enable
V
OUT
Adj
VIN
Gnd
EN
Vo = 0.8 3 1+ R1
R2
( )
Advanced Power
Electronics Corp.
200904104
APU8836X-HF
Y5 : SOT-23-5L
Package
Y5R : SOT-23-5L
Halogen Free