MC7805ACD2TR4 View Datasheet(PDF) - ON Semiconductor

Part Name

Description

Manufacturer

MC7805ACD2TR4

1.0 A Positive Voltage Regulators

ON Semiconductor 

MC7800, MC7800A,

MC7800AE, NCV7800

1.0 A Positive 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.

Features

• 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 in 1.5%, 2% and 4% Tolerance

• Available in Surface Mount D2PAK−3, DPAK−3 and Standard

3−Lead Transistor Packages

• NCV Prefix for Automotive and Other Applications Requiring

Unique Site and Control Change Requirements; AEC−Q100

Qualified and PPAP Capable

• Pb−Free Packages are Available

MAXIMUM RATINGS (TA = 25°C, unless otherwise noted)

Value

Unit

Rating

Symbol 369C 221A 936

Input Voltage

(5.0 − 18 V)

VI

(24 V)

35

Vdc

40

Power Dissipation

Thermal Resistance,

Junction−to−Ambient

PD

RqJA

Internally Limited

92 65 Figure

15

W

°C/W

Thermal Resistance,

Junction−to−Case

RqJC

5.0 5.0

5.0 °C/W

Storage Junction Temperature

Tstg

Range

−65 to +150

°C

Operating Junction Temperature

TJ

+150

°C

Stresses exceeding Maximum Ratings may damage the device. Maximum

Ratings are stress ratings only. Functional operation above the Recommended

Operating Conditions is not implied. Extended exposure to stresses above the

Recommended Operating Conditions may affect device reliability.

*This device series contains ESD protection and exceeds the following tests:

Human Body Model 2000 V per MIL_STD_883, Method 3015.

Machine Model Method 200 V.

© Semiconductor Components Industries, LLC, 2012

1

April, 2012 − Rev. 25

http://onsemi.com

12

3

TO−220

T SUFFIX

CASE 221AB

Heatsink surface

connected to Pin 2.

1

3

Pin 1. Input

2. Ground

3. Output

D2PAK−3

D2T SUFFIX

CASE 936

Heatsink surface (shown as terminal 4 in

case outline drawing) is connected to Pin 2.

4

12

3

DPAK−3

DT SUFFIX

CASE 369C

STANDARD APPLICATION

Input

Cin*

0.33 mF

MC78XX

Output

CO**

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.

XX, These two digits of the type number

indicate nominal voltage.

* Cin is required if regulator is located an

appreciable distance from power supply

filter.

** CO is not needed for stability; however,

it does improve transient response. Values

of less than 0.1 mF could cause instability.

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 23 of this data sheet.

DEVICE MARKING INFORMATION

See general marking information in the device marking

section on page 31 of this data sheet.

Publication Order Number:

MC7800/D

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