RT9069

Copyright © 2014 Richtek Technology Corporation. All rights reserved.

is a registered trademark of Richtek Technology Corporation.

DS9069-02

April

2015

www.richtek.com

1

36V, 2

General Description

The RT9069 is a low-dropout (LDO) voltage regulators

with enable function offering the benefits of high input

voltage, low-dropout voltage, low-power consumption,

and miniaturized packaging.

The features of low quiescent current as low as 2

A

and zero disable current is ideal for powering the

battery equipment to a longer service life. The RT9069

is stable with the ceramic output capacitor over its wide

input range from 3.5V to 36V and the entire range of

output load current (0mA to 200mA).

Applications



Portable, Battery Powered Equipments



Extra Low Voltage Microcontrollers



Notebook Computers

Marking Information

For marking information, contact our sales representative

directly or through a Richtek distributor located in your

area.

Note :

Richtek products are :



RoHS compliant and compatible with the current

requirements of IPC/JEDEC J-STD-020.



Suitable for use in SnPb or Pb-free soldering processes.

Simplified Application Circuit

Features



2

A Ground Current at no Load



±2% Output Accuracy



200mA Output Current with EN



Zero Disable Current



Maximum Operating Input Voltage 36V



Dropout Voltage: 0.33V at 10mA/ VIN 5V



Support Fixed Output Voltage 2.5V, 3.3V, 5V, 9V,

12V



Stable with Ceramic or Tantalum Capacitor



Current Limit Protection



Over-Temperature Protection



RoHS Compliant and Halogen Free

Ordering Information

Package Type

SP : SOP-8 (Exposed Pad-Option 1)

B : SOT-23-5

X5 : SOT-89-5

QU : UDFN-6L 1.6x1.6 (U-type)

RT9069-

Lead Plating System

G : Green (Halogen Free and Pb Free)

Output Voltage

25 : 2.5V

30 : 3V

33 : 3.3V

50 : 5V

90: 9V

C0: 12V

Special Request: Any Voltage

between 2.5V and 12V under

specific business agreement

VCC

EN

VOUT

GND

RT9069