RT9164 View Datasheet(PDF) - Richtek Technology

Part Name

Description

Manufacturer

RT9164

1A Fixed and Adjustable Low Dropout Positive Voltage Regulators

Richtek Technology 

RT9164

Typical Application Circuit

VIN = 5V

RT9164

VIN VOUT

ADJ

R1

VREF 133

1%

+ C1

10µF

IADJ

R2

232

1%

VOUT = 3.45V

+ C2

10µF

Tantalum

VOU T

=

VR EF

(1+

R2

R1

) + IADJ R2

(1) C1 needed if device is far from filter capacitors.

(2) C2 required for stability.

Fig. 1 Adjustable Voltage Regulator

RT9164-28

VIN VOUT

GND

+ 10µF

+ 22µF

18 -27 Lines

Fig. 2 Active SCSI Bus Terminator

VIN = 5V

RT9164-33

VIN VOUT

GND

+ C1

10µF

IQ

VOUT

3.3V

+ C2

1T0aµntFalum

(1) C1 needed if device is far from filter capacitors.

(2) C2 required for stability.

Fig. 3 Fixed Voltage Regulator

www.richtek-ic.com.tw

4

DS9164-08 May 2001

Share Link: