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TPS76801-EP数据手册TI中文资料规格书

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厂商型号

TPS76801-EP

功能描述

增强型产品快速瞬态响应 1A 低压降稳压器

制造商

TI Texas Instruments

中文名称

德州仪器 美国德州仪器公司

数据手册

下载地址下载地址二

更新时间

2025-8-9 18:05:00

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TPS76801-EP规格书详情

描述 Description

This device is designed to have a fast transient response and be stable with 10-µF low ESR capacitors. This combination provides high performance at a reasonable cost.
Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 230 mV at an output current of 1 A for the TPS76850) and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 85 µA over the full range of output current, 0 mA to 1 A). These two key specifications yield a significant improvement in operating life for battery-powered systems. This LDO family also features a sleep mode; applying a TTL high signal to EN (enable) shuts down the regulator, reducing the quiescent current to less than 1 µA at TJ = 25°C.
Power good (PG) is an active high output, which can be used to implement a power-on reset or a low-battery indicator.
The TPS768xx is offered in 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, and 5.0-V fixed-voltage versions and in an adjustable version (programmable over the range of 1.2 V to 5.5 V). Output voltage tolerance is specified as a maximum of 2% over line, load, and temperature ranges. The TPS768xx family is available in a 20-pin PWP package.

特性 Features

• 1-A Low-Dropout Voltage Regulator
• Available in 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, 5.0-V Fixed Output and Adjustable Versions
• Dropout Voltage Down to 230 mV at 1 A (TPS76850)
• Ultralow 85-µA Typical Quiescent Current
• Fast Transient Response
• 2% Tolerance Over Specified Conditions for Fixed-Output Versions
• Open Drain Power Good (See TPS767xx for Power-On Reset With 200-ms Delay Option)
• 20-Pin TSSOP (PWP) PowerPAD™ Package
• Thermal Shutdown Protection
• SUPPORTS DEFENSE, AEROSPACE AND MEDICAL APPLICATION
- Controlled Baseline
• One Assembly/Test Site
• One Fabrication Site
• Available in Military (–55°C/125°C) Temperature Range
• Extended Product LIfe Cycle
• Extended Product-Change Notification
• Product Traceability
Additional temperature ranges are available - contact factory. PowerPAD is a trademark of Texas Instruments.

技术参数

  • 制造商编号

    :TPS76801-EP

  • 生产厂家

    :TI

  • Iout(Max)(A)

    :1

  • Vin(Max)(V)

    :10

  • Vin(Min)(V)

    :2.7

  • Vout(Max)(V)

    :5.5

  • Vout(Min)(V)

    :1.2

  • Fixed output options(V)

    :0

  • Package Group

    :HTSSOP | 20

  • Features

    :EnablePower Good

  • Regulated outputs(#)

    :1

  • Operating temperature range(C)

    :-40 to 125-55 to 125

  • Thermal resistance θJA(°C/W)

    :57.9

  • Noise(uVrms)

    :55

  • Approx. price(US$)

    :2.85|1ku

  • Rating

    :HiRel Enhanced Product

  • PSRR @ 100 KHz(dB)

    :29

  • Accuracy(%)

    :2

  • Dropout voltage (Vdo)(Typ)(mV)

    :230

  • Iq(Typ)(mA)

    :0.08

  • Package size: mm2:W x L (PKG)

    :20HTSSOP: 42 mm2: 6.4 x 6.5 (HTSSOP | 20)

供应商 型号 品牌 批号 封装 库存 备注 价格
TI
20+
HTSSOP
53650
TI原装主营-可开原型号增税票
询价
TI
22+
HTSSOP20
25000
只做原装进口现货,专注配单
询价
TI/德州仪器
25+
HTSSOP20
880000
明嘉莱只做原装正品现货
询价
TI(德州仪器)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
询价
TI
24+
HTSSOP20
90000
一级代理商进口原装现货、假一罚十价格合理
询价
TI(德州仪器)
23+
标准封装
6000
正规渠道,只有原装!
询价
主营TI
22+
HTSSOP
8200
原装现货库存.价格优势
询价
TI
24+
20-TSSOP
7500
询价
TI
2021
?
1000
全新、原装
询价
TI
2025+
SOP
3525
全新原厂原装产品、公司现货销售
询价