Datasheet > CS8129/D

CS8129/D

更新时间： 2024-02-04 14:39:24

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其他 - ETC		/
页数	文件大小	规格书
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描述
5V， 750mA Low Dropout LinearRegulator with Lower RESETbar Threshold

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CS8129/D 数据手册

CS8129

5.0 V, 750 mA Low Dropout

Linear Regulator with

Lower RESET Threshold

The CS8129 is a precision 5.0 V linear regulator capable of sourcing

750 mA. The RESET threshold voltage has been lowered to 4.2 V so

that the regulator can be used with 4.0 V microprocessors. The lower

RESET threshold also permits operation under low battery conditions

(5.5 V plus a diode). The RESET’s delay time is externally

programmed using a discrete RC network. During power up, or when

the output goes out of regulation, RESET remains in the low state for

the duration of the delay. This function is independent of the input

voltage and will function correctly as long as the output voltage

remains at or above 1.0 V. Hysteresis is included in the Delay and the

RESET comparators to improve noise immunity. A latching discharge

circuit is used to discharge the delay capacitor when it is triggered by a

brief fault condition.

The regulator is protected against a variety of fault conditions: i.e.

reverse battery, overvoltage, short circuit and thermal runaway

conditions. The regulator is protected against voltage transients ranging

from –50 V to +40 V. Short circuit current is limited to 1.2 A (typ).

The CS8129 is packaged in a 5 lead TO–220 and a 16 lead surface

mount package.

http://onsemi.com

TO–220

FIVE LEAD

T SUFFIX

CASE 314D

TO–220

FIVE LEAD

TVA SUFFIX

CASE 314K

TO–220

FIVE LEAD

THA SUFFIX

CASE 314A

Features

• 5.0 V ±3.0% Regulated Output

• Low Dropout Voltage (0.6 V @ 0.5 A)

• 750 mA Output Current Capability

• Reduced RESET Threshold for use with 4.0 V Microprocessors

• Externally Programmed RESET Delay

• Fault Protection

SO–16L

DW SUFFIX

CASE 751G

ORDERING INFORMATION

– Reverse Battery

– 60 V, –50 V Peak Transient Voltage

– Short Circuit

Device

Package

Shipping

TO–220*

STRAIGHT

CS8129YT5

50 Units/Rail

– Thermal Shutdown

TO–220*

VERTICAL

CS8129YTHA5

50 Units/Rail

TO–220*

HORIZONTAL

CS8129YTVA5

CS8129YDW16

50 Units/Rail

46 Units/Rail

SO–16L

1000 Tape & Reel

CS8129YDWR16

*Five lead.

DEVICE MARKING INFORMATION

See general marking information in the device marking

section on page 8 of this data sheet.

Semiconductor Components Industries, LLC, 2001

Publication Order Number:

April, 2001 – Rev. 6

CS8129/D

12 3 4 5 6 7...12

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与CS8129/D相关器件

型号	品牌	获取价格	描述	数据表
CS-8129DW16	ETC	获取价格	Positive Fixed Voltage Regulator
CS-8129DWR16	CHERRY	获取价格	Fixed Positive LDO Regulator, 5V, 0.6V Dropout, PDSO16, SOIC-16
CS-8129T5	CHERRY	获取价格	Fixed Positive LDO Regulator, 5V, 0.6V Dropout, BIPolar, PSFM5, STRAIGHT, TO-220, 5 PIN
CS-8129TH5	CHERRY	获取价格	Fixed Positive LDO Regulator, 5V, 0.6V Dropout, BIPolar, PSFM5, HORIZONTAL, TO-220, 5 PIN
CS-8129TV5	CHERRY	获取价格	Fixed Positive LDO Regulator, 5V, 0.6V Dropout, BIPolar, PSFM5, VERTICAL, TO-220, 5 PIN
CS8129YDW16	ONSEMI	获取价格	5.0 V, 750 mA Low Dropout Linear Regulator with Lower RESET Threshold
CS8129YDW16	CHERRY	获取价格	5V, 750mA Low Dropout Linear Regulator with Lower RESET Threshold
CS8129YDW16G	ONSEMI	获取价格	5.0 V, 750 mA Low Dropout Linear Regulator with Lower RESET Threshold
CS8129YDWR16	ONSEMI	获取价格	5.0 V, 750 mA Low Dropout Linear Regulator with Lower RESET Threshold
CS8129YDWR16	CHERRY	获取价格	5V, 750mA Low Dropout Linear Regulator with Lower RESET Threshold

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