Datasheet > RT9083N

RT9083N

更新时间： 2024-11-05 20:38:23

品牌	Logo	应用领域
立锜 - RICHTEK		/
页数	文件大小	规格书
13页	241K
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技术参数
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RT9083N 技术参数

Status：	Active	Vin (min)(V)：	1.2
Vin (max)(V)：	5.5	Vout (min)(V)：	0.9
Vout (max)(V)：	3.3	Output Adj. Method：	Fixed;Resistor
Accuracy(+/- %)：	2	Iout (max)(mA)：	250
Iq (typ)(uA)：	30	Current Limit (typ)(mA)：
Vdropout @ rated current (typ)(mV)：	450 @ 0.25A	Cout (min)(uF)：
Cout Type：	Ceramic	Bias Rail：
Charge Pump：		Features：	Enable Input;High PSRR;Low Dropout;Stable with Ceramic Capacitor
Package Type：	TSOT-25

RT9083N 数据手册

RT9083

30μA I_Q, 250mA Low-Dropout Linear Regulator

General Description

Features

^30μA Ground Current

^PSRR = 75dB at 1kHz

The RT9083 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.

^Adjustable Output Voltage Available by Specific

Application



2% Output Accuracy

The features of low quiescent current as low as 30μA and

almost zero disable current is ideal for powering the battery

equipment to a longer service life. The RT9083 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).

^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

Ordering Information

RT9083/N-

Package Type

J5 : TSOT-23-5

 Over Temperature Protection

 TSOT-23-5 Packages Available

Lead Plating System

^{G : Green (Halogen Free and Pb Free)}Applications

Output Voltage

09 : 0.9V

 Portable, Battery Powered Equipment

 Ultra Low Power Microcontrollers

 Notebook Computers

33 : 3.3V

Special Request : Any Voltage

Between 0.9V and 3.3V under

specific business agreement

Marking Information

Pin Function

RT9083 : With SNS Pin

RT9083N : Without SNS Pin

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 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.

DS9083-04 June 2017

www.richtek.com

12 3 4 5 6 7...13

中文翻译

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与RT9083N相关器件

型号	品牌	获取价格	描述	数据表
RT9085A	RICHTEK	获取价格	1A, 5.5V, Ultra Low Dropout Linear Regulator
RT9086	RICHTEK	获取价格	250mA, Ultra-Low Noise, Low Quiescent Current, LDO Regulator
RT9088	RICHTEK	获取价格	暂无描述
RT9088A	RICHTEK	获取价格	暂无描述
RT9088B	RICHTEK	获取价格	DDR Termination Regulator
RT9089	RICHTEK	获取价格	暂无描述
RT9092	RICHTEK	获取价格	250mA, Ultra-Low Noise, Low Quiescent Current, LDO Regulator
RT9094A	RICHTEK	获取价格	2A Ultra-Low Dropout Voltage LDO Regulators with Soft-Start
RT9095	RICHTEK	获取价格	700mA, 5.5V, Low Noise Low Dropout Regulator
RT9101	RICHTEK	获取价格	暂无描述

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