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5962-8759406VXA

更新时间： 2024-02-26 12:00:09

品牌	Logo	应用领域
德州仪器 - TI		电源电路参考电压源
页数	文件大小	规格书
14页	683K
描述
航天级 QMLV 2.5V 并联电压基准 \| NDU \| 2 \| -55 to 125

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5962-8759406VXA 数据手册

November 2005

LM185-2.5QML

Micropower Voltage Reference Diode

The extremely low power drain of the LM185-2.5 makes it

useful for micropower circuitry. This voltage reference can be

used to make portable meters, regulators or general purpose

analog circuitry with battery life approaching shelf life. Fur-

ther, the wide operating current allows it to replace older

references with a tighter tolerance part. For applications

requiring 1.2V see LM185-1.2.

General Description

The LM185-2.5 are micropower 2-terminal band-gap voltage

regulator diodes. Operating over a 20 µA to 20 mA current

range, they feature exceptionally low dynamic impedance

and good temperature stability. On-chip trimming is used to

provide tight voltage tolerance. Since the LM185-2.5 band-

gap reference uses only transistors and resistors, low noise

and good long term stability result.

Features

Careful design of the LM185-2.5 has made the device ex-

ceptionally tolerant of capacitive loading, making it easy to

use in almost any reference application. The wide dynamic

operating range allows its use with widely varying supplies

with excellent regulation.

n Operating current of 20 µA to 20 mA

n 0.6Ω dynamic impedance (A grade)

n Low temperature coefficient

n Low voltage reference—2.5V

Ordering Information

NS Part Number

LM185H-2.5-SMD

LM185H-2.5/883

JAN Part Number

NS Package Number

H02A

Package Description

2LD, T0–46 Metal Can

10LD Ceramic SOIC

2LD, T0–46 Metal Can

5962–8759402XA

H02A

LM185WG-2.5-QV

LM185WG-2.5/883

LM185BYH2.5/883

LM185BYH2.5-SMD

LM185BYH2.5-QV

5962–8759402VYA

5962–8759402YA

WG10A

H02A

5962–8759406XA

5962–8759406VXA

H02A

Connection Diagrams

Ceramic SOIC (WG)

TO-46 Metal Can Package (H)

20156203

20156213

See NS Package Number WG10A

Bottom View

See NS Package Number H02A

DS201562

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