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LM4128CMF-3.3SLASHNOPB中文资料德州仪器数据手册PDF规格书

LM4128CMF-3.3SLASHNOPB
厂商型号

LM4128CMF-3.3SLASHNOPB

功能描述

LM4128/LM4128Q SOT-23 Precision Micropower Series Voltage Reference

文件大小

756.68 Kbytes

页面数量

35

生产厂商 Texas Instruments
企业简称

TI2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

2025-7-6 11:12:00

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LM4128CMF-3.3SLASHNOPB规格书详情

1FEATURES

2• Output Voltage Initial Accuracy 0.1%

• Low Temperature Coefficient 75 ppm/°C

• Low Supply Current, 60 μA

• Enable Pin Allowing a 3 μA Shutdown Mode

• Up to 20 mA Output Current

• Voltage Options 1.8V, 2.048V, 2.5V, 3.0V, 3.3V,

4.096V

• Custom Voltage Options Available (1.8V to

4.096V)

• VIN Range of VREF + 400 mV to 5.5V @10 mA

• Stable with Low ESR Ceramic Capacitors

• 5-Pin SOT-23 Package

• −40°C to 125°C Junction Temperature Range

• LM4128AQ/BQ/CQ/DQ are AEC-Q100 Grade 1

Qualified and are Manufactured on an

Automotive Grade Flow

APPLICATIONS

• Instrumentation & Process Control

• Test Equipment

• Data Acquisition Systems

• Base Stations

• Servo Systems

• Portable, Battery Powered Equipment

• Automotive & Industrial Electronics

• Precision Regulators

• Battery Chargers

• Communications

• Medical Equipment

DESCRIPTION

Ideal for space critical applications, the LM4128

precision voltage reference is available in the SOT-23

surface-mount package. The LM4128’s advanced

design eliminates the need for an external stabilizing

capacitor while ensuring stability with capacitive loads

up to 10 μF, thus making the LM4128 easy to use.

Series references provide lower power consumption

than shunt references, since they do not have to idle

the maximum possible load current under no load

conditions. This advantage, the low quiescent current

(60 μA), and the low dropout voltage (400 mV) make

the LM4128 ideal for battery-powered solutions.

The LM4128 is available in four grades (A, B, C, and

D) for greater flexibility. The best grade devices (A)

have an initial accuracy of 0.1% with ensured

temperature coefficient of 75 ppm/°C or less, while

the lowest grade parts (D) have an initial accuracy of

1.0% and a tempco of 100 ppm/°C.

供应商 型号 品牌 批号 封装 库存 备注 价格
TI
24+
SMD
80000
只做自己库存,全新原装进口正品假一赔百,可开13%增
询价
TI
三年内
1983
只做原装正品
询价
TI(德州仪器)
2447
SOT-23-5
105000
1000个/圆盘一级代理专营品牌!原装正品,优势现货,
询价
Nation
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
询价
TI
23+
SMD
12800
正规渠道,只有原装!
询价
TI/德州仪器
23+
SOT23-5
50000
全新原装正品现货,支持订货
询价
TI
22+
SOT23-5
14989
原装正品现货
询价
TI
22+
SOT235
9000
原厂渠道,现货配单
询价
TI/德州仪器
24+
SMD
1500
只供应原装正品 欢迎询价
询价
NS
16+
原厂封装
10000
全新原装正品,代理优势渠道供应,欢迎来电咨询
询价