RT9161A-18CG Richtek Technology Corporation, RT9161A-18CG Datasheet

RT9161A-18CG

Manufacturer Part Number

RT9161A-18CG

Description

Manufacturer

Richtek Technology Corporation

Datasheet

1.RT9161A-18CG.pdf (12 pages)

Specifications of RT9161A-18CG

Case

TO-223

Date_code

08+

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

RT9161A-18CG

Manufacturer:

立绮

Quantity:

20 000

Current page: 1 of 12
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General Description

The RT9161/A is a 300/500mA fixed output voltage

low dropout linear regulator. Typical ground current

is approximately 110µA, from zero to maximum

loading conditions. Wide range of available output

voltage fits most of applications. Built-in output

current-limiting

maximal protection against any fault conditions.

For ease of application, the RT9161/A comes in the

popular 3-pin SOT-89 (300mA), SOT-223 (500mA),

or TO-92 packages.

Applications

Ordering Information

RT9161/A-

Marking Information

For

representative directly or through a RichTek

distributor located in your area, otherwise visit our

website for detail.

DS9161/A-20 November 2002

Voltage Regulator for LAN Card, CD-ROM, and

DVD

Wireless Communication Systems

Battery Powered Systems

marking

information,

most

300/500mA Low Dropout Linear Voltage Regulator

Operating temperature range

Output voltage

15 : 1.5V

16 : 1.6V

500mA output current

300mA output current

Package type

ZL : TO-92

ZT : TO-92

X : SOT-89

G : SOT-223

V : SOT-23

C: Commercial standard

thermal-limiting

contact

our

provide

sales

Features

Pin Configurations

Typical Application Circuit

Part Number

RT9161/A-

(Plastic TO-92)

RT9161-

(Plastic SOT-23)

RT9161/A-

(Plastic SOT-89)

RT9161A-

(Plastic SOT-223)

Low Dropout Voltage of 200mV at Output

Current 100mA, 450mV at Output Current

300mA, and 750mV at 500mA Output Current

Guaranteed 300/500mA Output Current

Internal 1.5Ω P-MOSFET Draws No Base

Current

Low Ground Current 110µA

2% Accuracy Output Voltage

Input Voltage Range up to 12V

Extremely Tight Load Regulation

Fast Transient Response

Current-limiting and Thermal-limiting

1µF

VIN

CZL/T

RT9161/A

GND

VOUT

1 2 3

Pin Configurations

RT9161/A

10µF

Electrolytic

TOP VIEW

1. VIN

2. GND

3. VOUT

www.richtek.com

1. GND

2. VOUT

3. VIN

1. GND

2. VIN (TAB)

3.VOUT

1. GND

2. VIN (TAB)

3. VOUT

O UT

OUT

1. GND

2. VIN

3. VOUT

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