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TPS7A2133PQWDRBRQ1中文资料德州仪器数据手册PDF规格书

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厂商型号

TPS7A2133PQWDRBRQ1

功能描述

TPS7A21-Q1 Automotive, 500-mA, Low-Noise, Low-IQ, High-PSRR LDO

丝印标识

A2133P

封装外壳

SON

文件大小

3.52846 Mbytes

页面数量

34

生产厂商

TI

中文名称

德州仪器

网址

网址

数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-11-26 23:00:00

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TPS7A2133PQWDRBRQ1价格和库存,欢迎联系客服免费人工找货

TPS7A2133PQWDRBRQ1规格书详情

1 Features

• Very low IQ: 6.5 μA

• Input voltage range: 2.0 V to 6.0 V

• Output voltage range: 0.8 V to 5.5 V (50-mV steps)

• High PSRR: 91 dB at 1 kHz

• Low output voltage noise: 7.7 μVRMS

• Low dropout:

– 265 mV (maximum) at 500 mA (2.5-V VOUT)

• Smart EN pulldown

• Output voltage tolerance: ±1 at 1 mA IOUT

• Supports a wide range of ceramic capacitors:

– 1 μF to 200 μF

• Operating junction temperature: –40°C to +150°C

• Package:

– 3-mm × 3-mm wettable flank VSON

2 Applications

• DAS cameras and radar

• Automotive infotainment

• Telematics systems

• Navigation systems

3 Description

The TPS7A21-Q1 is a small, low-dropout (LDO) linear

voltage regulator that can source 500 mA of output

current. The device provides low noise, high PSRR,

and excellent load and line transient performance

to meet the requirements of RF and other sensitive

analog circuits in automotive applications. Innovative

design techniques result in low-noise performance

without the addition of an external noise bypass

capacitor. The TPS7A21-Q1 low quiescent current

is a good choice for low-power systems. The 2.0-

V to 6.0-V input voltage range and 0.8-V to 5.5-V

output voltage range support a variety of system

requirements. The maximum output voltage tolerance

is 1.5, –2.25 over load, line, and temperature

variations.

An internal soft-start circuit helps control inrush

current, thus minimizing the input voltage drop during

start-up. The LDO is stable with small ceramic

capacitors, allowing for a small overall solution size.

A smart enable input circuit with an internally

controlled pulldown resistor keeps the LDO disabled

even when the EN pin is unconnected and helps

eliminate external components that are otherwise

required to pull down the EN input.

供应商 型号 品牌 批号 封装 库存 备注 价格
TI(德州仪器)
24+
NA/
7350
现货供应,当天可交货!免费送样,原厂技术支持!!!
询价
TI(德州仪器)
24+
N/A
6000
原厂原装,价格优势,欢迎洽谈!
询价
TI(德州仪器)
23+
标准封装
6000
正规渠道,只有原装!
询价
TI(德州仪器)
2450+
SMD
9850
只做原装正品代理渠道!假一赔三!
询价
TI/德州仪器
25+
原厂封装
10280
原厂授权代理,专注军工、汽车、医疗、工业、新能源!
询价
TI/德州仪器
22+
DSBGA-4
9000
原装正品,支持实单!
询价
TI实单必支持
24+
DSBGA-4
16500
只做原装正品现货 假一赔十
询价
TI
25+
DSBGA (YWD)
6000
原厂原装,价格优势
询价
TI(德州仪器)
23+
N/A
6000
公司只做原装,可来电咨询
询价
TI(德州仪器)
25+
封装
500000
源自原厂成本,高价回收工厂呆滞
询价