MC79M12BTG

更新时间： 2024-09-28 04:40:39

品牌	Logo	应用领域
安森美 - ONSEMI		稳压器
页数	文件大小	规格书
8页	97K
描述
500 mA Negative Voltage Regulators

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MC79M12BTG 数据手册

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 −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.

http://onsemi.com

THREE−TERMINAL

NEGATIVE FIXED

VOLTAGE REGULATORS

STANDARD APPLICATION

• 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

MC79MXX

Input

Output

C **

1.0 mF

C *

0.33 mF

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.

XXThese two digits of the type number indicate

nominal voltage.

C is required if regulator is located an

appreciable distance from power supply filter.

** C improve stability and transient response.

DEVICE TYPE/NOMINAL OUTPUT VOLTAGE

Device

Nominal Output Voltage

MC79M05

MC79M08

MC79M12

MC79M15

−5.0 V

−8.0 V

−12 V

−15 V

MARKING

GND

DIAGRAMS

4.0 k

79MxxyT

AWLYWWG

Pin 1. Ground

2. Input

3. Output

TO−220−3

T SUFFIX

10 k

CASE 221AB

20 pF

10 pF 10 k

9MxxBG

ALYWW

79MxxG

ALYWW

20 k 20 k

240

2.0 k

0.3

1.1 k

100

750

DPAK−3

DT SUFFIX

CASE 369C

This device contains 31 active transistors.

= 05, 08, 12, or 15

= B or C

Figure 1. Representative Schematic Diagram

= Assembly Location

WL, L = Wafer Lot

= Year

= Work Week

= Pb−Free Device

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 5 of this data sheet.

Publication Order Number:

August, 2006 − Rev. 11

MC79M00/D

12 3 4 5 6 7 8

中文翻译

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MC79M12BTG 替代型号

型号	品牌	替代类型	描述	数据表
MC7915CTG	ONSEMI	类似代替	1.0 A Negative Voltage Regulators
MC7912CTG	ONSEMI	类似代替	1.0 A Negative Voltage Regulators
MC7912BTG	ONSEMI	类似代替	1.0 A Negative Voltage Regulators

与MC79M12BTG相关器件

型号	品牌	获取价格	描述	数据表
MC79M12CDT	MOTOROLA	获取价格	THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS
MC79M12CDT	ONSEMI	获取价格	THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS
MC79M12CDT1	MOTOROLA	获取价格	Regulator, 1 Output, BIPolar,
MC79M12CDT-1	MOTOROLA	获取价格	THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS
MC79M12CDT-1	ONSEMI	获取价格	THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS
MC79M12CDT-1RK	MOTOROLA	获取价格	暂无描述
MC79M12CDT-1RK	ONSEMI	获取价格	12V FIXED NEGATIVE REGULATOR, PSIP3, PLASTIC, DPAK-3
MC79M12CDTG	ONSEMI	获取价格	500 mA Negative Voltage Regulators
MC79M12CDTRK	ONSEMI	获取价格	500 mA Negative Voltage Regulators
MC79M12CDTRKG	ONSEMI	获取价格	500 mA Negative Voltage Regulators

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