TS9001_07 Datasheet, PDF (1/6 Pages) Taiwan Semiconductor Company, Ltd – 300mA CMOS LDO with Enable

TS9001 Series
300mA CMOS LDO with Enable
SOT-25
Pin Definition:
1. Input
2. Ground
3. Enable
4. Bypass
5. Output
General Description
The TS9001 series is a positive voltage linear regulator developed utilizing CMOS technology featured low quiescent
current (30uA typ.) ,low dropout voltage, and high output voltage accuracy, making them ideal for battery applications.
The Chip Enable (CE) includes a CMOS or TTL compatible input allows the output to be turned off to prolong battery
life. The TS9001 series is included a precision voltage reference, error correction circuit, a current limited output driver,
over temperature shutdown, and a reference bypass pin to improve its already excellent low-noise performance.
Features
● Dropout voltage typically 0.4V@Io=300mA (Vo>2.5V)
● Output current up to 300mA
● Low power consumption
● Output voltage +/-2%
● Internal current limit and thermal shutdown
● Thermal shutdown protection
Applications
● Palmtops
● Video recorders
● Battery powered equipment
● PC peripherals
● High-efficiency linear power supplies
● Digital signal camera
Ordering Information
Part No.
Package
Packing
TS9001xCX5 RF SOT-25
3Kpcs / 7” Reel
Note: Where x denotes voltage option, available are
A=1.5V
D=1.8V,
K=2.5V,
P=3.0V,
S=3.3V,
Contact factory for additional voltage options.
Block Diagram
Typical Application Circuit
EN (Pin 3) may be connected directly to Vin (Pin1)
Low noise operation: C_BYP=470uF, C_OUT>2.2uF
Basic operation: C_BYP=not used, C_OUT>1uF
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Version: A07