MC79M15CT Fairchild Semiconductor, MC79M15CT Datasheet

MC79M15CT

Manufacturer Part Number

MC79M15CT

Description

Linear Regulators - Standard

Manufacturer

Fairchild Semiconductor

Datasheet

1.MC79M08CT.pdf (8 pages)

Specifications of MC79M15CT

Polarity

Negative

Number Of Outputs

Output Type

Fixed

Output Voltage

- 15 V

Output Current

0.5 A

Line Regulation

80 mV

Load Regulation

240 mV

Dropout Voltage (max)

1.1 V

Input Voltage Max

- 35 V

Maximum Operating Temperature

+ 125 C

Minimum Operating Temperature

0 C

Package / Case

TO-220

Mounting Style

Through Hole

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

MC79M15CT

Manufacturer:

ON/安森美

Quantity:

20 000

Company:

Allchip Electronic(HK) Limited

Part Number:

MC79M15CT

Manufacturer:

Quantity:

6 995

Current page: 1 of 8
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MC79M00 Series

500 mA Negative Voltage

Regulators

are intended as complements to the popular MC78M00 series devices.

and −15 V, these regulators employ current limiting, thermal

shutdown, and safe−area compensation, making them remarkably

rugged under most operating conditions. With adequate heatsinking

they can deliver output currents in excess of 0.5 A.

•

August, 2006 − Rev. 11

DEVICE TYPE/NOMINAL OUTPUT VOLTAGE

MC79M05

MC79M08

MC79M12

MC79M15

The MC79M00 series of fixed output negative voltage regulators

Available in fixed output voltage options of −5.0 V, −8.0 V, −12 V

No External Components Required

Internal Thermal Overload Protection

Internal Short Circuit Current Limiting

Output Transistor Safe−Area Compensation

Also Available in Surface Mount DPAK (DT) Package

Pb−Free Packages are Available

Device

Figure 1. Representative Schematic Diagram

This device contains 31 active transistors.

1.1 k

2.0 k

Nominal Output Voltage

20 k 20 k

20 pF

−5.0 V

−8.0 V

−12 V

−15 V

10 pF

100

10 k

240

4.0 k

750

0.3

GND

See detailed ordering and shipping information in the package

dimensions section on page 5 of this data sheet.

A common ground is required between the input

and the output voltages. The input voltage must

remain typically 1.1 V more negative even during

the high point of the input ripple voltage.

XX These two digits of the type number indicate

nominal voltage.

appreciable distance from power supply filter.

** C

CASE 221AB

TO−220−3

1 2

CASE 369C

T SUFFIX

DT SUFFIX

DPAK−3

0.33 mF

VOLTAGE REGULATORS

Input

is required if regulator is located an

improve stability and transient response.

ORDERING INFORMATION

STANDARD APPLICATION

THREE−TERMINAL

NEGATIVE FIXED

http://onsemi.com

Pin 1. Ground

WL, L

2. Input

3. Output

MC79MXX

9MxxBG

ALYWW

Publication Order Number:

= 05, 08, 12, or 15

= B or C

= Assembly Location

= Wafer Lot

= Year

= Work Week

= Pb−Free Device

DIAGRAMS

AWLYWWG

MARKING

79MxxyT

MC79M00/D

1.0 mF

79MxxG

Output

ALYWW

Related parts for MC79M15CT

MC79M15CT Summary of contents

Page 1

MC79M00 Series 500 mA Negative Voltage Regulators The MC79M00 series of fixed output negative voltage regulators are intended as complements to the popular MC78M00 series devices. Available in fixed output voltage options of −5.0 V, −8.0 V, −12 V and ...

Page 2

MAXIMUM RATINGS (T = 25°C, unless otherwise noted.) A Input Voltage Power Dissipation Case 221A (TO−220− 25°C A Thermal Resistance, Junction−to−Ambient Thermal Resistance, Junction−to−Case Case 369C (DPAK− 25°C A Thermal Resistance, Junction−to−Ambient Thermal Resistance, Junction−to−Case Storage ...

Page 3

MC79M08B, C ELECTRICAL CHARACTERISTICS (V Characteristic Output Voltage (T = 25°C) J Line Regulation 25°C (Note 3) J −7.0 Vdc ≥ V ≥ −25 Vdc I −8.0 Vdc ≥ V ≥ −18 Vdc I Load Regulation ...

Page 4

MC79M15B, C ELECTRICAL CHARACTERISTICS Characteristic Output Voltage (T = 25°C) J Line Regulation 25°C (Note 7) J −17.5 Vdc ≥ V ≥ −30 Vdc I −18 Vdc ≥ V ≥ −28 Vdc I Load Regulation 25°C ...

Page 5

ORDERING INFORMATION Output Voltage Device Tolerance MC79M05BDT MC79M05BDTG MC79M05BDTRK MC79M05BDTRKG MC79M05BT MC79M05BTG MC79M05CDT MC79M05CDTG MC79M05CDTRK MC79M05CDTRKG MC79M05CT MC79M05CTG MC79M08BDT MC79M08BDTRK MC79M08BDTRKG MC79M08BT MC79M08BTG MC79M08CDT 4.0% MC79M08CDTG MC79M08CDTRK MC79M08CDTRKG MC79M08CT MC79M08CTG MC79M12BDT MC79M12BDTG MC79M12BDTRK MC79M12BDTRKG MC79M12BT MC79M12BTG MC79M12CDT MC79M12CDTG MC79M12CDTRK MC79M12CDTRKG ...

Page 6

... MC79M15BDTRKG MC79M15BT MC79M15BTG 4.0% MC79M15CDT MC79M15CDTG MC79M15CDTRK MC79M15CDTRKG MC79M15CT MC79M15CTG †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. MC79M00 Series Operating Package Temperature Range DPAK DPAK (Pb−Free) ...

Page 7

PACKAGE DIMENSIONS TO−220, SINGLE GAUGE MC79M00 Series T SUFFIX CASE 221AB−01 ISSUE O NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. ...

Page 8

0.13 (0.005) *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. ...

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