TS9005

600mA CMOS LDO

with Enable Function

1/5

Version: C07

SOT-25

General Description

The TS9005 is a low dropout, positive linear regulator with very low quiescent. It can supply 600mA output current

with low dropout about 350mV. The BP pin with a 10nF bypass capacitor can help reduce the output noise level.

The characteristics of low dropout voltage and less quiescent current make it good for some critical current

application, for example, some battery powered devices. The typical quiescent current is approximately 50µA. In

the shutdown mode, the maximum supply current is less than 1uA. The TS9005 regulator is able to operate with

output capacitors as small as 1uF for stability.

Features

●

Input voltage range: 2.5V~6V

●

●

Output current up to 600mA guaranteed

●

Current limit and thermal shutdown protection

●

Low quiescent current at 50uA (typ.)

●

Needs only 1uF capacitor for stability

●

Maximum supply current in shutdown mode <1uA

Ordering Information

Note: Where x denotes voltage option, available are

D=1.8V

S=3.3V

Part No.

Package

Packing

TS9005xCX5 RF

SOT-25

3Kpcs / 7” Reel

Applications

●

Instrumentation

●

Wireless device

●

Battery powered equipment

●

Portable Devices

Absolute Maximum Rating

Parameter

Symbol

Limit

Unit

Input Supply Voltage

GND -0.3 ~ +7

V

Output Voltage

V

Enable Input Voltage

GND -0.3 ~ GND +7

V

Feedback Voltage

GND -0.3 ~ GND +7

V

Power Dissipation

300

mW

Thermal Resistance – Junction to Case

Ө

JC

25

Thermal Resistance – Junction to Ambient

Ө

JA

120

Operating Temperature Range

-40 ~ +85

Junction Temperature Range

-40 ~ +125

Storage Temperature Range

-65 ~ +150

pin.

Pin Definition:

1. Input

2. Ground

3. Enable

4. Bypass

5. Output