LM136-2.5QML National Semiconductor, LM136-2.5QML Datasheet

LM136-2.5QML

Manufacturer Part Number

LM136-2.5QML

Description

Reference Diode

Manufacturer

National Semiconductor

Datasheet

1.LM136-2.5QML.pdf (12 pages)

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LM136A-2.5/LM136-2.5QML

Reference Diode

General Description

The LM136A-2.5/LM136-2.5 integrated circuit is a precision

2.5V shunt regulator diode. This monolithic IC voltage refer-

ence operates as a low-temperature-coefficient 2.5V zener

with 0.2Ω dynamic impedance. A third terminal on the

LM136-2.5 allows the reference voltage and temperature co-

efficient to be trimmed easily.

The LM136-2.5 is useful as a precision 2.5V low voltage ref-

erence for digital voltmeters, power supplies or op amp cir-

cuitry. The 2.5V make it convenient to obtain a stable

reference from 5V logic supplies. Further, since the

LM136-2.5 operates as a shunt regulator, it can be used as

either a positive or negative voltage reference.

Ordering Information

Connection Diagram

LM136H-2.5/883

LM136AH-2.5-SMD

LM136AH-2.5/883

LM136AH-2.5RQV

(Note 5)

LM136AH-2.5RLQV

(Note 6)

NS Part Number

5962R0050101VXA

5962R0050102VXA

SMD Part Number

100 krad(Si)

201397

8418003XA

See NS Package Number H03H

Metal Can Package

Bottom View

TO-46

Features

■

NS Package Number

Available with radiation guarantee

— Total Ionizing Dose

Low temperature coefficient

Wide operating current of 400 μA to 10 mA

Guaranteed temperature stability

Easily trimmed for minimum temperature drift

Fast turn-on

3–lead transistor package

20139720

H03H

T0-46, 3LD Metal Can

Package Description

November 8, 2007

www.national.com

100 krad(Si)

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