Datasheet > LM9071

LM9071

更新时间： 2024-11-24 11:14:39

品牌	Logo	应用领域
德州仪器 - TI		稳压器
页数	文件大小	规格书
16页	568K
描述
具有复位延迟功能的 250mA、26V、低压降稳压器

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LM9071 数据手册

LM9071

www.ti.com

SNVS131D –DECEMBER 1999–REVISED APRIL 2013

LM9071 Low-Dropout System Voltage Regulator with Delayed Reset

Check for Samples: LM9071

FEATURES

DESCRIPTION

The LM9071 is a 5V, 250 mA low-dropout voltage

regulator. The regulator features an active low

delayed reset output flag which can be used to reset

a microprocessor system on turn-ON and in the event

that the regulator output falls out of regulation for any

reason. An external capacitor programs a delay time

interval before the reset output can return high.

•

Automotive Application Reliability

3% Output Voltage Tolerance

Insensitive to Radiated RFI

Dropout Voltage Less than 800 mV with 250

mA Output Current

•

Externally Programmed Reset Delay Interval

Thermal Shutdown

Designed for automotive application the LM9071

contains a variety of protection features such as

reverse battery, over-voltage shutdown, thermal

shutdown, input transient protection and a wide

operating temperature range.

Short Circuit Protection

Reverse Battery Protection

Wide Operating Temperature Range −40°C to

+125°C

Design techniques have been employed to allow the

regulator to remain operational and not generate false

reset signals when subjected to high levels of RF

energy (300V/m from 2 MHz to 400 MHz).

•

TO-220 and TO-263 Power Surface Mount

Power Packages

Pin for Pin Compatible with the LM2927, L4947

and TLE4260

Typical Application and Connection Diagrams

(Top View)

Figure 1.

Figure 2. 5-Lead TO-220 Package

Package Number KC0005A

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...16

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与LM9071相关器件

型号	品牌	获取价格	描述	数据表
LM9071MDC	NSC	获取价格	IC VREG 5 V FIXED POSITIVE LDO REGULATOR, 0.8 V DROPOUT, UUC, DIE, Fixed Positive Single O
LM9071S	NSC	获取价格	Low-Dropout System Voltage Regulator with Delayed Reset
LM9071S/NOPB	NSC	获取价格	IC VREG 5 V FIXED POSITIVE LDO REGULATOR, 0.8 V DROPOUT, PSSO5, PLASTIC, TO-263, 5 PIN, Fi
LM9071S/NOPB	TI	获取价格	具有复位延迟功能的 250mA、26V、低压降稳压器 \| KTT \| 5 \| -40 to
LM9071SX	NSC	获取价格	IC VREG 5 V FIXED POSITIVE LDO REGULATOR, 0.8 V DROPOUT, PSSO5, PLASTIC, TO-263, 5 PIN, Fi
LM9071SX/NOPB	NSC	获取价格	IC VREG 5 V FIXED POSITIVE LDO REGULATOR, 0.8 V DROPOUT, PSSO5, PLASTIC, TO-263, 5 PIN, Fi
LM9071SX/NOPB	TI	获取价格	具有复位延迟功能的 250mA、26V、低压降稳压器 \| KTT \| 5 \| -40 to
LM9071T	NSC	获取价格	Low-Dropout System Voltage Regulator with Delayed Reset
LM9071T/FLOW	TI	获取价格	5 V FIXED POSITIVE LDO REGULATOR, 0.8 V DROPOUT, PSFM5
LM9071T/FLOW/LB03	ETC	获取价格	Positive Fixed Voltage Regulator

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