Datasheet > 电源电路 > 线性稳压器IC> SC1453ISK18TRT

SC1453ISK18TRT

更新时间： 2024-11-16 06:10:15

品牌	Logo	应用领域
商升特 - SEMTECH		线性稳压器IC 调节器电源电路光电二极管输出元件
页数	文件大小	规格书
15页	249K
描述
150mA Ultra Low Dropout Regulator with Low Noise Bypass

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技术参数
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SC1453ISK18TRT 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	SOT-23	包装说明：	LSSOP,
针数：	5	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.81	Is Samacsys：	N
最大输入电压：	6.5 V	最小输入电压：	2.25 V
JESD-30 代码：	R-PDSO-G5	长度：	2.9 mm
功能数量：	1	端子数量：	5
工作温度TJ-Max：	125 °C	工作温度TJ-Min：	-40 °C
最大输出电流 1：	0.15 A	最大输出电压 1：	1.836 V
最小输出电压 1：	1.764 V	标称输出电压 1：	1.8 V
封装主体材料：	PLASTIC/EPOXY	封装代码：	LSSOP
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
调节器类型：	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	座面最大高度：	1.45 mm
表面贴装：	YES	端子形式：	GULL WING
端子节距：	0.95 mm	端子位置：	DUAL
宽度：	1.6 mm	Base Number Matches：	1

SC1453ISK18TRT 数据手册

SC1453

150mA Ultra Low Dropout

Regulator with Low Noise Bypass

POWER MANAGEMENT

Description

Features

The SC1453 is a low dropout linear regulator that

operates from a +2.25V to +6.5V input range and

delivers up to 150mA. A PMOS pass transistor allows

the low 75µA supply current to remain independent of

load, making these devices ideal for battery operated

portable equipment such as cellular phones, cordless

phones and personal digital assistants.

“2982/5205” compatible pinout

Guaranteed 150 mA output current

2% output accuracy guaranteed over line, load and

temperature

Very small external components - designed to work

with ceramic capacitors

Low 26µV_RMSoutput noise

(1.5V option, C_IN= C_OUT= 1µF, C_BYP= 10nF)

Very low supply current

Thermal overload protection

Reverse battery protection

The SC1453 has a bandgap reference bypass pin for

very low noise operation - a 10nF (typ.) capacitor may be

connected between this pin and ground. Other features

include low powered shutdown, short circuit protection,

thermal shutdown protection and reverse battery

protection. The SC1453 comes in the tiny 5 lead SOT-23

package and the ultra-low profile 5 lead TSOT-23.

Low power shutdown

Full industrial temperature range

Very low profile packaging available (1mm max. height)

Surface mount packaging (5 pin SOT-23 and

TSOT-23)

Available in Lead-free packages, fully WEEE and RoHS

compliant

Applications

Battery Powered Systems

Cellular Telephones

Cordless Telephones

Personal Digital Assistants

Portable Instrumentation

Modems

PCMCIA cards

Typical Application Circuit

SC1453

VIN

VOUT

OUT

1uF

BYP

GND

1uF

10nF

Revision: April 21, 2008

www.semtech.com

12 3 4 5 6 7...15

中文翻译

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与SC1453ISK18TRT相关器件

型号	品牌	获取价格	描述	数据表
SC1453ISK-18TRT	SEMTECH	获取价格	1.8V FIXED POSITIVE LDO REGULATOR, 0.23V DROPOUT, PDSO5, 1 MM HEIGHT, LOW PROFILE, TSOT-23
SC1453ISK-2.5TR	SEMTECH	获取价格	150mA Ultra Low Dropout Regulator with Low Noise Bypass
SC1453ISK2.5TRT	SEMTECH	获取价格	150mA Ultra Low Dropout Regulator with Low Noise Bypass
SC1453ISK-2.5TRT	SEMTECH	获取价格	150mA Ultra Low Dropout Regulator with Low Noise Bypass
SC1453ISK-2.6TRT	SEMTECH	获取价格	Fixed Positive LDO Regulator, 2.6V, 0.23V Dropout, CMOS, PDSO5, SOT-23, 5 PIN
SC1453ISK-2.7TR	SEMTECH	获取价格	150mA Ultra Low Dropout Regulator with Low Noise Bypass
SC1453ISK2.7TRT	SEMTECH	获取价格	150mA Ultra Low Dropout Regulator with Low Noise Bypass
SC1453ISK-2.7TRT	SEMTECH	获取价格	150mA Ultra Low Dropout Regulator with Low Noise Bypass
SC1453ISK-2.85TR	SEMTECH	获取价格	Fixed Positive LDO Regulator, 2.85V, CMOS, PDSO5,
SC1453ISK-2.8TR	SEMTECH	获取价格	150mA Ultra Low Dropout Regulator with Low Noise Bypass

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