Datasheet > MCT7812CD2T

MCT7812CD2T

更新时间： 2024-01-24 11:29:55

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		稳压器
页数	文件大小	规格书
12页	228K
描述
THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS

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MCT7812CD2T 数据手册

Order this document by MCT7800/D

These voltage regulators are monolithic integrated circuits designed as

fixed-voltage regulators for a wide variety of applications including local,

on-card regulation. These regulators employ internal current limiting,

thermal shutdown, and safe-area compensation. With adequate heatsinking

they can deliver output currents in excess of 1.0 A. Although designed

primarily as fixed voltage regulators, these devices can be used with

external components to obtain adjustable voltages and currents.

THREE-TERMINAL

POSITIVE FIXED

VOLTAGE REGULATORS

• Output Current in Excess of 1.0 A

• No External Components Required

• Internal Thermal Overload Protection

• Internal Short Circuit Current Limiting

• Output Transistor Safe-Area Compensation

• Output Voltage Offered with a 4% Tolerance

T SUFFIX

PLASTIC PACKAGE

CASE 221A

Heatsink surface

connected to Pin 2.

• Available in Surface Mount D PAK and Standard 3-Lead Transistor

Packages

Pin 1. Input

2. Ground

3. Output

D2T SUFFIX

PLASTIC PACKAGE

CASE 936

(D PAK)

Heatsink surface (shown as terminal 4 in

case outline drawing) is connected to Pin 2.

This MCT-prefixed device is intended to be a possible replacement for the similar

devicewiththeMC-prefix. BecausetheMCTdeviceoriginatesfromdifferentsource

material, there may be subtle differences in typical parameter values or

characteristiccurves. Duetothediversityofpotentialapplications, Motorolacannot

assure identical performance in all circuits. Motorola recommends that the

customer qualify the MCT-prefixed device in each potential application.

STANDARD APPLICATION

MCT78XX

Input

Output

0.33 µF

DEVICE TYPE/NOMINAL OUTPUT VOLTAGE

MCT7805

MCT7806

MCT7808

MCT7809

5.0 V

6.0 V

8.0 V

9.0 V

MCT7812

MCT7815

MCT7818

MCT7824

12 V

15 V

18 V

24 V

A common ground is required between the

inputand the output voltages. The input voltage

must remain typically 2.0 V above the output

voltage even during the low point on the input

ripple voltage.

ORDERING INFORMATION

XX, these two digits of the type number indicate

nominal voltage.

Output Voltage

Tolerance

Tested Operating

Temperature Range

Device

Package

Surface Mount

Insertion Mount

Surface Mount

Insertion Mount

MCT78XXBD2T

MCT78XXBT

MCT78XXCD2T

MCT78XXCT

** C is required if regulator is located an

= – 40° to +125°C

appreciable distance from power supply filter.

** Some C is recommended for stability; it does

improve transient response. Values less than

0.1 µF could cause instability.

= 0° to +125°C

XX indicates nominal voltage.

Motorola, Inc. 1994

Rev 3

MCT7800

MOTOROLA

12 3 4 5 6 7...12

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与MCT7812CD2T相关器件

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MCT7812CT	MOTOROLA	获取价格	THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
MCT7815BD2T	MOTOROLA	获取价格	THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
MCT7815BT	MOTOROLA	获取价格	THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
MCT7815CD2T	MOTOROLA	获取价格	THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
MCT7815CT	MOTOROLA	获取价格	THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
MCT7818BD2T	MOTOROLA	获取价格	THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
MCT7818BT	MOTOROLA	获取价格	THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
MCT7818CD2T	MOTOROLA	获取价格	THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
MCT7818CT	MOTOROLA	获取价格	THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
MCT7824BD2T	MOTOROLA	获取价格	THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS

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