RT9182 View Datasheet(PDF) - Richtek Technology

Part Name

Description

Manufacturer

RT9182

Dual, Low-Noise, 200mA LDO Regulator

Richtek Technology 

RT9182

Line Transient Response

Load Transient Response

COUT = 2.2uF

ILOAD = 0 to 80mA

≈

≈

4.5

3.5

Time (50us/Div)

EN Pin Shutdown Response

ILOAD = 50mA

Peak value depends on COUT ESR

≈

≈

Time (10us/Div)

RT9182AxES

Noise

≈

≈

Time (1ms/Div)

RT9182AxES

Noise

ILOAD = 100mA both output

VIN = 4.5V

CIN = COUT = 2.2uF

f = 10Hz to 100kHz

Time (10ms/Div)

No load both output

VIN = 4.5V

CIN = COUT = 2.2uF

f = 10Hz to 100kHz

Time (10ms/Div)

www.richtek.com

6

DS9182-18 April 2008

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