Datasheet > SC1563ISK-2.8

SC1563ISK-2.8

更新时间： 2024-11-10 22:32:43

品牌	Logo	应用领域
商升特 - SEMTECH		稳压器
页数	文件大小	规格书
8页	99K
描述
VERY LOW DROPOUT, LOW QUIESCENT 500mA REGULATOR

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中文翻译

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数据手册

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SC1563ISK-2.8 数据手册

VERY LOW DROPOUT, LOW

QUIESCENT 500mA REGULATOR

SC1563

PRELIMINARY - September 11, 2000

TEL:805-498-2111 FAX:805-498-3804 WEB:http://www.semtech.com

DESCRIPTION

FEATURES

•= 450mV dropout @ 500mA

The SC1563 is a high performance positive voltage

regulator designed for use in applications requiring

very low dropout voltage at up to 500 milliamps. Since

it has superior dropout characteristics compared to

regular LDOs, it can be used to supply 2.5V on

motherboards or 2.8V on peripheral cards from the

3.3V supply with no heatsink. Additionally, the SC1563

has a shutdown pin, to further reduce power

dissipation while shut down. The SC1563 provides

excellent regulation over variations in line, load and

temperature.

•= Designed to operate with ceramic capacitors

•= Adjustable output from 1.200V to 3.3V

•= Multiple output voltage options (all parts also

adjustable externally using resistors)

•= Over current and over temperature protection

•= Enable pin

•= 1µA quiescent current in shutdown

•= Low reverse leakage (output to input)

•= Full industrial temperature range

APPLICATIONS

•= Battery powered systems

•= Motherboards

•= Peripheral cards

•= PCMCIA cards

The SC1563 is available as a five terminal fixed or

adjustable output voltage device with enable. The

device is available in a 5-pin SOT-23 package and an

8-pin MSOP package for higher power dissipation/

lower junction temperature.

ORDERING INFORMATION

DEVICE^(1)(2)(3)

SC1563ISK-X.XTR

SC1563IMS-X.XTR

PACKAGE

SOT-23-5L

MSOP-8

Notes:

(1) Where -X.X denotes voltage options. Available

voltages are: 1.8V, 2.5V, 2.8V, 3.0V, 3.1V and 3.3V.

(2) Output voltage can be adjusted using external re-

sistors, see Pin Description.

(3) Only available in tape and reel packaging. A reel

contains 2500 devices (MSOP-8) or 3000 devices

(SOT-23-5L).

TYPICAL APPLICATION

Internally Preset Output Voltage

Externally Set Output Voltage

SC1563ISK-X.X

VIN

VO (X.XV)

VIN

SHDN

GND ADJ

SHDN

1.200 (R1 + R2)

Volts

652 MITCHELL ROAD NEWBURY PARK CA 91320

12 3 4 5 6 7 8

中文翻译

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与SC1563ISK-2.8相关器件

型号	品牌	获取价格	描述	数据表
SC1563ISK-2.8.TR	SEMTECH	获取价格	Fixed/Adjustable Positive LDO Regulator, 1.2V Min, 4.8V Max, 0.7V Dropout, PDSO5, SOT-23,
SC1563ISK-2.8.TRT	SEMTECH	获取价格	Fixed/Adjustable Positive LDO Regulator, 1.2V Min, 4.8V Max, 0.7V Dropout, PDSO5, SOT-23,
SC1563ISK-3.0	SEMTECH	获取价格	VERY LOW DROPOUT, LOW QUIESCENT 500mA REGULATOR
SC1563ISK-3.0.TR	SEMTECH	获取价格	Fixed/Adjustable Positive LDO Regulator, 1.2V Min, 4.8V Max, 0.7V Dropout, PDSO5, SOT-23,
SC1563ISK-3.0.TRT	SEMTECH	获取价格	Fixed/Adjustable Positive LDO Regulator, 1.2V Min, 4.8V Max, 0.7V Dropout, PDSO5, SOT-23,
SC1563ISK3.0TRT	SAMTEC	获取价格	Very Low Dropout, Low Quiescent 500mA Regulator
SC1563ISK-3.1	SEMTECH	获取价格	VERY LOW DROPOUT, LOW QUIESCENT 500mA REGULATOR
SC1563ISK-3.1.TR	SEMTECH	获取价格	Fixed/Adjustable Positive LDO Regulator, 1.2V Min, 4.8V Max, 0.7V Dropout, PDSO5, SOT-23,
SC1563ISK-3.1.TRT	SEMTECH	获取价格	Fixed/Adjustable Positive LDO Regulator, 1.2V Min, 4.8V Max, 0.7V Dropout, PDSO5, SOT-23,
SC1563ISK-3.3	SEMTECH	获取价格	VERY LOW DROPOUT, LOW QUIESCENT 500mA REGULATOR

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