Datasheet > RT9073A-30GQZ

RT9073A-30GQZ

更新时间： 2025-07-15 19:10:47

品牌	Logo	应用领域
立锜 - RICHTEK		/
页数	文件大小	规格书
13页	248K
描述
最大输入耐压(V):5.5V;通道数:1;元器件封装:ZQFN-4L;

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

RT9073A-30GQZ 数据手册

RT9073A

1μA I_Q, 250mA Low-Dropout Linear Regulator

General Description

Features

^1μA Ground Current at no Load

^PSRR = 75dB at 1kHz

The RT9073A is a low-dropout (LDO) voltage regulators

with enable function that operates from 1.2V to 5.5V. It

provides up to 250mA of output current and offers low-

power operation in miniaturized packaging.



2% Output Accuracy

^250mA (V_IN≥ 2.3V) Output Current with EN

^Low (0.1μA) Disable Current

^1.2V to 5.5V Operating Input Voltage

^Dropout Voltage : 0.45V (typ.) at 250mA when V_OUT

≥ 3V

^Support Fixed Output Voltage 0.9V, 1.05V, 1.2V, 1.5V,

1.8V, 1.9V, 2.5V, 2.7V, 2.8V, 2.9V, 3V, 3.3V

^Stable with Ceramic or Tantalum Capacitor

^Current Limit Protection

The features of low quiescent current as low as 1μA and

almost zero disable current is ideal for powering the battery

equipment to a longer service life. The RT9073A is stable

with the ceramic output capacitor over its wide input range

from 1.2V to 5.5V and the entire range of output load

current (0mA to 250mA).

Ordering Information

RT9073A-

 Over Temperature Protection

 ZQFN-4L 1x1 (ZDFN-4L 1x1), SC-82 Packages

Available

Package Type

QZ : ZQFN-4L 1x1 (Z-Type)

(ZDFN-4L 1x1)

Y : SC-82

Applications

Lead Plating System

G : Green (Halogen Free and Pb Free)

 Portable, Battery Powered Equipment

 Ultra Low Power Microcontrollers

 Notebook Computers

Output Voltage

09 : 0.9V

1K : 1.05V

Marking Information

12 : 1.2V

For marking information, contact our sales representative

directly or through a Richtek distributor located in your

area.

15 : 1.5V

18 : 1.8V

19 : 1.9V

25 : 2.5V

27 : 2.7V

28 : 2.8V

29 : 2.9V

30 : 3.0V

33 : 3.3V

Special Request: Any Voltage

Between 0.9V and 3.3V under

specific business agreement

Note :

Richtek products are :

 RoHS compliant and compatible with the current require-

ments of IPC/JEDEC J-STD-020.

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

is a registered trademark of Richtek Technology Corporation.

DS9073A-03 June 2017

www.richtek.com

12 3 4 5 6 7...13

中文翻译

下载PDF

与RT9073A-30GQZ相关器件

型号	品牌	获取价格	描述	数据表
RT9073A-33GQZ	RICHTEK	获取价格	最大输入耐压(V):5.5V;最大输出电流(A):250mA;静态工作电流(uA):3µA
RT9073N	RICHTEK	获取价格	暂无描述
RT9073N-09GB	RICHTEK	获取价格	IC REG LINEAR 250MA SOT23-5
RT9073N-18GB	RICHTEK	获取价格	IC REG LINEAR 1.8V 250MA SOT23-5
RT9073N-33GB	RICHTEK	获取价格	IC REG LINEAR 3.3V 250MA SOT23-5
RT9074	RICHTEK	获取价格	暂无描述
RT9076	RICHTEK	获取价格	暂无描述
RT9076-15GV	RICHTEK	获取价格	IC REG LINEAR 1.5V 250MA SOT23-3
RT9076-15GVN	RICHTEK	获取价格	IC REG LINEAR 1.5V 250MA SOT23-3
RT9076-18GVN	RICHTEK	获取价格	最大输入耐压(V):6V;最大输出电流(A):250mA;通道数:1;最小工作温度(℃）: