Datasheet > MC7808ACD2TR4

MC7808ACD2TR4

更新时间： 2024-11-07 08:44:59

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
54页	995K
描述
8V FIXED POSITIVE REGULATOR, PSSO2, HEAT SINK, PLASTIC, D2PAK-3

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MC7808ACD2TR4 数据手册

THREE–TERMINAL

POSITIVE FIXED

VOLTAGE REGULATORS

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 a fixed voltage regulator, these devices can be used with

external components to obtain adjustable voltages and currents.

SEMICONDUCTOR

TECHNICAL DATA

• Output Current in Excess of 1.0 A

• No External Components Required

T SUFFIX

PLASTIC PACKAGE

CASE 221A

• Internal Thermal Overload Protection

• Internal Short Circuit Current Limiting

• Output Transistor Safe–Area Compensation

• Output Voltage Offered in 2% and 4% Tolerance

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.

DEVICE TYPE/NOMINAL OUTPUT VOLTAGE

STANDARD APPLICATION

MC7805

MC7806

MC7808

MC7809

5.0 V

6.0 V

8.0 V

9.0 V

MC7812

MC7815

MC7818

MC7824

12 V

15 V

18 V

24 V

MC78XX

Input

Output

C **

C *

0.33 µF

ORDERING INFORMATION

A common ground is required between the input

and 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.

Output Voltage

Tolerance

Operating

Temperature Range

Device

Package

MC78XXACT

MC78XXACD2T

MC78XXCT

Insertion Mount

Surface Mount

Insertion Mount

Surface Mount

Insertion Mount

Surface Mount

XX,

T = 0° to +125°C

These two digits of the type number

indicate nominal voltage.

* C is required if regulator is located an

appreciable distance from power supply

filter.

MC78XXCD2T

MC78XXBT

T = – 40° to +125°C

** C is not needed for stability; however,

MC78XXBD2T

it does improve transient response. Values

XX indicates nominal voltage.

of less than 0.1 µF could cause instability.

3–182

MOTOROLA ANALOG IC DEVICE DATA

12 3 4 5 6 7...54

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与MC7808ACD2TR4相关器件

型号	品牌	获取价格	描述	数据表
MC7808ACKS	ROCHESTER	获取价格	Three Terminal Voltage Reference
MC7808ACT	FAIRCHILD	获取价格	3-Terminal 1A Positive Voltage Regulator
MC7808ACT	MOTOROLA	获取价格	THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
MC7808ACT	ONSEMI	获取价格	THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
MC7808ACTBU	ROCHESTER	获取价格	Fixed Positive Standard Regulator, 8VPSFM3, TO-220, 3 PIN
MC7808ACTBU	FAIRCHILD	获取价格	Fixed Positive Standard Regulator, 8VBIPolar, PSFM3, TO-220, 3 PIN
MC7808ACTD	MOTOROLA	获取价格	Regulator, 1 Output, BIPolar,
MC7808ACTDS	ROCHESTER	获取价格	Three Terminal Voltage Reference
MC7808ACTG	ONSEMI	获取价格	THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
MC7808ACTS	ROCHESTER	获取价格	Three Terminal Voltage Reference

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