RT9169-14CX Richtek Technology Corporation, RT9169-14CX Datasheet

RT9169-14CX

Manufacturer Part Number

RT9169-14CX

Description

Manufacturer

Richtek Technology Corporation

Datasheet

1.RT9169-14CX.pdf (12 pages)

Specifications of RT9169-14CX

Date_code

05+

Packing_info

SOT-89

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

RT9169-14CX

Manufacturer:

RICHTEK/立锜

Quantity:

20 000

Current page: 1 of 12
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General Description

The RT9169 series are 100mA ultra-low quiescent

current CMOS low dropout (LDO) regulator designed

for battery-powered equipments. The output voltages

range from 1.2V to 5V with 0.1V per step.

The other features include 4µA ultra-low quiescent,

low dropout voltage, high output accuracy, current

limiting protection, and high ripple rejection ratio.

Ordering Information

RT9169-

Typical Application Circuit

DS9169-02 October 2001

1 µ F

100mA, 4µ µ µ µ A Quiescent Current CMOS LDO Regulator

VIN

C: Commercial standard

Package type

ZL : TO-92 L Type

ZT : TO-92 T Type

X : SOT-89

V : SOT-23

CB : SOT-25

Operating temperature range

Output voltage

12 : 1.2V

13 : 1.3V

49 : 4.9V

50 : 5.0V

RT9169

GND

VOUT

1 µ F

OUT

Preliminary

OUT

Features

Applications

Pin Configurations

Part Number

RT9169-

(Plastic TO-92)

RT9169-

(Plastic TO-92)

RT9169-

(Plastic SOT-89)

RT9169-

(Plastic SOT-23)

RT9169-

(Plastic SOT-25)

Battery-Powered Equipment

Palmtops, Notebook Computers

Hand-held Instruments

PCMCIA Cards

Ultra-Low Quiescent Current: 4µ µ µ µ A

Low Dropout: 450mV at 100mA

Wide Operating Voltage Ranges: 2V~6V

Current Limiting Protection

Only 1µ µ µ µ F Output Capacitor Required for

Stability

High Power Supply Rejection Ratio

CZL

CZT

Pin Configurations

1 2 3

www.richtek-ic.com.tw

RT9169

1. VIN

2. GND

3. VOUT

1. VOUT

2. VIN

3. GND

1. GND

2. VIN (TAB)

3. VOUT

1. VOUT

2. GND

3. VIN

1. VIN

2. GND

3. EN

4. NC

5. VOUT

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