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TPS7A4001中文资料

厂家型号

TPS7A4001

文件大小

1002.67Kbytes

页面数量

24

功能描述

TPS7A4001 100-V Input Voltage, 50-mA, Very High Voltage Linear Regulator

低压差稳压器 - LDO 50mA,100Vin,Sgl Out put LDO Linear Reg

数据手册

原厂下载下载地址一下载地址二到原厂下载

生产厂商

TI2

TPS7A4001数据手册规格书PDF详情

1 Features

1• Very High Maximum Input Voltage: 100 V

• Wide Input Voltage Range: 7 to 100 V

• Accuracy:

– Nominal: 1%

– Over Line, Load, and Temperature: 2.5%

• Low Quiescent Current: 25 μA

• Quiescent Current at Shutdown: 4.1 μA

• Maximum Output Current: 50 mA

• CMOS Logic-Level-Compatible Enable Pin

• Adjustable Output Voltage from about 1.175 to

90 V

• Stable With Ceramic Capacitors:

– Input Capacitance: ≥1 μF

– Output Capacitance: ≥4.7 μF

• Dropout Voltage: 290 mV

• Built-In Current Limit and Thermal Shutdown

Protection

• Package: High Thermal Performance HVSSOP

PowerPAD™

• Operating Temperature Range: –40°C to 125°C

2 Applications

• Microprocessors, Microcontrollers Powered by

Industrial Busses With High Voltage Transients

• Industrial Automation

• Telecom Infrastructure

• Automotive

• Power over Ethernet (PoE)

• LED Lighting

• Bias Power Supplies

3 Description

The TPS7A4001 device is a very high voltage-

tolerant linear regulator that offers the benefits of a thermally-enhanced package (HVSSOP), and is able

to withstand continuous DC or transient input

voltages of up to 100 V.

The TPS7A4001 device is stable with any output

capacitance greater than 4.7 μF and any input

capacitance greater than 1 μF (over temperature and tolerance). Therefore, implementations of this device

require minimal board space because of its

miniaturized packaging (HVSSOP) and a potentially

small output capacitor. In addition, the TPS7A4001

device offers an enable pin (EN) compatible with standard CMOS logic to enable a low-current

shutdown mode.

The TPS7A4001 device has an internal thermal

shutdown and current limiting to protect the system

during fault conditions. The HVSSOP packages has

an operating temperature range of TJ = –40°C to

125°C.

In addition, the TPS7A4001 device is ideal for

generating a low-voltage supply from intermediate

voltage rails in telecom and industrial applications;

not only can it supply a well-regulated voltage rail, but

it can also withstand and maintain regulation during

very high and fast voltage transients. These features

translate to simpler and more cost-effective electrical

surge-protection circuitry for a wide range of applications, including PoE, bias supply, and LED

lighting.

TPS7A4001产品属性

  • 类型

    描述

  • 型号

    TPS7A4001

  • 功能描述

    低压差稳压器 - LDO 50mA,100Vin,Sgl Out put LDO Linear Reg

  • RoHS

  • 制造商

    Texas Instruments

  • 最大输入电压

    36 V

  • 输出电压

    1.4 V to 20.5 V

  • 回动电压(最大值)

    307 mV

  • 输出电流

    1 A

  • 负载调节

    0.3 %

  • 输出类型

    Fixed

  • 最大工作温度

    + 125 C

  • 安装风格

    SMD/SMT

  • 封装/箱体

    VQFN-20

更新时间:2025-10-20 10:25:00
供应商 型号 品牌 批号 封装 库存 备注 价格
TI
24+
MSOP8
86000
一级代理/全新原装现货/长期供应!!!
24+
VQFN-28
6000
美国德州仪器TEXASINSTRUMENTS原厂代理辉华拓展内地现
TI/德州仪器
23+
NA
7825
原装正品!清仓处理!
TI(德州仪器)
24+
标准封装
8048
原厂直销,大量现货库存,交期快。价格优,支持账期
TI/德州仪器
25+
MSOP8
12496
TI/德州仪器原装正品TPS7A4001MDGNREP即刻询购立享优惠#长期有货
TI
2016+
MSOP8
6000
只做原装,假一罚十,公司可开17%增值税发票!
TI
16+
MSOP8
7433
原装正品-长期供应09
TI
24+
MSOP8
13600
只做原装假一赔十,一级代理价格优势
TI
20+
MSOP8
6000
原装正品公司现货假一赔十
TI
2021+
MSOP8
9450
原装现货。

TPS7A4001TDA1 价格

参考价格:¥16.3721

型号:TPS7A4001TDA1 品牌:Texas Instruments 备注:这里有TPS7A4001多少钱,2025年最近7天走势,今日出价,今日竞价,TPS7A4001批发/采购报价,TPS7A4001行情走势销售排排榜,TPS7A4001报价。

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