TS9012 Datasheet, PDF (1/5 Pages) Taiwan Semiconductor Company, Ltd – 300mA Low Quiescent Current CMOS LDO with Enable Function

TS9012
300mA Low Quiescent Current CMOS LDO
with Enable Function
SOT-25
Pin Definition:
1. Ground
2. Input
3. Enable
4. N/C
5. Output
General Description
TS9012 series is combine high accuracy with very low power consumption, providing high output current even when
the application requires very low dropout voltage. The Chip Enable (CE) includes a CMOS or TTL compatible input
allows the output to be turned off to prolong battery life. The TS9012 series is included a precision voltage reference,
error correction circuit, a current limited output driver and over temperature shutdown.
Features
● Dropout voltage typically 0.4V @ Io=300mA (Vo=5V)
● Output current up to 300mA
● Low power consumption 10uA (Typ.)
● Output voltage ±2%
● Internal current limit
● Thermal shutdown protection
Applications
● Palmtops
● Video recorders
● Battery powered equipment
● PC peripherals
● High-efficiency linear power supplies
● Digital signal camera
Block Diagram
Ordering Information
Part No.
Package
Packing
TS9012xCX5 RF
SOT-25
3Kpcs / 7” Reel
Note: Where x denotes voltage option, available are
A= 1.5V
D= 1.8V,
K= 2.5V,
S= 3.3V,
5= 5.0V.
Contact factory for additional voltage options.
Typical Application Circuit
V_IN
EN
on
off
V_OUT
C_OUT
2.2uF
EN (pin 3) may be connected directly to V_IN (pin 2)
1/5
Version: A07