Datasheet > CS8281/D

CS8281/D

更新时间： 2024-01-11 04:23:03

品牌	Logo	应用领域
其他 - ETC		稳压器
页数	文件大小	规格书
8页	60K
描述
5.0 V/250 mA， 5.0 V/100 mA Micropower Low Dropout Regulator with ENABLE

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CS8281/D 数据手册

CS8281

5.0 V/250 mA, 5.0 V/100 mA

Micropower Low Dropout

Regulator with ENABLE

The CS8281 is a precision, dual 5.0 V micropower linear voltage

regulator. The switched primary output (V ) supplies up to 250 mA

OUT1

http://onsemi.com

while the secondary (V

) is capable of supplying 100 mA. Both

OUT2

outputs have a maximum dropout voltage of 600 mV and low reverse

current. Quiescent current drain is typically 150 µA when supplying

100 µA from each output.

D PAK

5–PIN

DP SUFFIX

CASE 936F

The ENABLE input provides logic level control of the primary

output. With the primary output disabled, quiescent current drain is

typically 100 µA when supplying 100 µA from the secondary output.

The CS8281 is extremely robust with protection provided for

reverse battery, short circuit, overvoltage, and overtemperature on

both outputs.

PIN CONNECTIONS AND

MARKING DIAGRAM

The CS8281 is available in a 5–lead D PAK.

Features

• 5.0 V/250 mA Primary Output

Tab = GND

• 5.0 V/100 mA Secondary Output

• 3.0% Tolerance, Both Outputs

• ON/OFF Control for Primary Output

• Low Quiescent Current Drain (100 µA V

• Low Reverse Current

• Protection Features

Pin 1. V

2. V

CS8281

AWLYWW

OUT1

3. GND

4. V

OUT2

)

OUT2

5. ENABLE

= Assembly Location

WL, L = Wafer Lot

– Reverse Battery (–15 V)

– 74 V Load Dump

– Short Circuit

YY, Y

= Year

WW, W = Work Week

– Overtemperature

– Overvoltage (34 V)

ORDERING INFORMATION*

Device

Package

Shipping

CS8281YDP5

D PAK,

50 Units/Rail

5–PIN

CS8281YDPR5

D2PAK,

5–PIN

750 Tape & Reel

*Consult your local sales representative for SO–8,

SO–16, DIP–8, DIP–16, TO–220 FIVE LEAD, and

D PAK 7–PIN packaging options.

Semiconductor Components Industries, LLC, 2001

Publication Order Number:

January, 2001 – Rev. 6

CS8281/D

12 3 4 5 6 7 8

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