TPS709B345DBVR集成电路（IC）的线性+开关稳压器规格书PDF中文资料

厂商型号	TPS709B345DBVR
参数属性	TPS709B345DBVR 封装/外壳为SC-74A，SOT-753；包装为卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带；类别为集成电路（IC）的线性+开关稳压器；产品描述：IC REG LIN 3.45V 150MA SOT23-5
功能描述	TPS709 150-mA, 30-V, 1-μA IQ Voltage Regulators With Enable
丝印标识	1XSW
封装外壳	SOT-23 / SC-74A，SOT-753
文件大小	2.12946 Mbytes
页面数量	39 页
生产厂商	Texas Instruments
企业简称	TI1【德州仪器】
中文名称	美国德州仪器公司官网
原厂标识
数据手册	下载地址一下载地址二到原厂下载
更新时间	2025-8-1 18:03:00
人工找货	TPS709B345DBVR价格和库存，欢迎联系客服免费人工找货

1 Features

• Ultra-low IQ: 1 μA

• Reverse current protection

• Low ISHUTDOWN: 150 nA

• Input voltage range: 2.7 V to 30 V

• Supports 200-mA peak output

• 2% accuracy over temperature

• Available in fixed-output voltages:

1.2 V to 6.5 V

• Thermal shutdown and overcurrent protection

• Packages: SOT-23-5, WSON-6

2 Applications

• Smoke and heat detectors

• Thermostats

• Motion detectors (PIR, uWave, and so forth)

• Cordless power tools

• Appliance battery packs

• Electricity meters

• Water meters

3 Description

The TPS709 series of linear regulators are ultralow,

quiescent current devices designed for powersensitive

applications. A precision band-gap and error

amplifier provides 2% accuracy over temperature.

Quiescent current of only 1 μA makes these

devices ideal solutions for battery-powered, alwayson

systems that require very little idle-state power

dissipation. These devices have thermal-shutdown,

current-limit, and reverse-current protections for

added safety.

Shutdown mode is enabled by pulling the EN pin low.

The shutdown current in this mode goes down to

150 nA, typical.

The TPS709 series is available in WSON-6 and

SOT-23-5 packages.