Datasheet > 79M12

79M12

更新时间： 2025-07-23 18:04:27

品牌	Logo	应用领域
合科泰 - HOTTECH		/
页数	文件大小	规格书
10页	947K
描述
TO-252

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

79M12 数据手册

79xx

PLASTIC-ENCAPSULATE VOLTAGE REGULATORS

FEATURES

 Maximum Output Current IO: 1.5A

 Output Voltage VO: -5,-6,-8,-9,-10,-12,-15,-18,-20,-24 V

 Continuous Total Dissipation

PD: 1.25 W (Ta= 25 ℃ )

 Surface Mount device

SCHEMATIC DIAGRAM

Gnd

TO-252

2.0 k

8.0 k

1.0 k

3.6 k

1.2 k

4.0 k

1.6 k

10 k

20 pF

10 pF 10 k

240

20 k 20 k

2.0 k

0.3

1.1 k

750

This device contains 26 active transistors.

MECHANICAL DATA



Case: TO-252

Case Material: Molded Plastic. UL flammability

Classification Rating: 94V-0

Weight: 0.055 grams (approximate)

MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)

Parameter

Symbol

Value

Unit

-35

=-5~-18V

V_O

=-20~-24V

V_O

Input Voltage

V_i

-40

Internally Limited

Total Dissipation

Thermal Resistance from Junction to Ambient

Thermal Resistance from Junction to Case

R_θJA

R_θJc

°C/W

°C

5.0

opr

0~+125

Operating Temperature

TSTG

-65 ~+125

°C

Storage Temperature Range

TEST CIRCUIT(Typical Applications)

78 series

GND

OUT

+Vo

+Vin

COM

-Vin

2.2µF

1µF

0.33uF

0.1uF

C^O

C^I

Note : In the above positive and negative

power supply application, D1 and D2

should be connected. If D1 and D2

are not connected, either of positive

or negative power supply circuit may

not turns on.

- V^I

Input

- V^O

Output

79XX

0.1uF

COM

Figure 1.Negative Fixed output regulator

OUT

-Vo

79 series

Figure 2.Positive/Negative Voltage Supply

Notes:

(1) To specify an output voltage, substitute voltage value for "XX "

(2) Required for stability. For value given, capacitor must be solid tantalum. If aluminium electronics are used, at least ten times value

shown should be selected. CI is required if regulator is located an appreciable distance from power supply filter.

(3) To improve transient response. If large capacitors are used, a high current diode from input to output (1N400l or similar)

should be introduced to protect the device from momentary input short circuit.

1 / 10

©GUANGDONG HOTTECH INDUSTRIAL CO.,LTD

E-mail:hkt@heketai.com

12 3 4 5 6 7...10

中文翻译

下载PDF

与79M12相关器件

型号	品牌	获取价格	描述	数据表
79M15	HOTTECH	获取价格	TO-252
79M18	HOTTECH	获取价格	TO-252
79M24	HOTTECH	获取价格	TO-252
79P10	GRAYHILL	获取价格	DIP Switch Options and Accessories
79P16	GRAYHILL	获取价格	DIP Switch Options and Accessories
79R3010A-12F	IDT	获取价格	Math Processor, CMOS, CQFP84
79R3010A-16G	IDT	获取价格	Math Processor, CMOS, CPGA84
79R3010L-12FB	IDT	获取价格	Math Processor, CMOS, CQFP84
79R3010L-16FB	IDT	获取价格	Math Processor, CMOS, CQFP84
79R3041-16J	IDT	获取价格	INTEGRATED RISController™ FOR LOW-COST SYSTEM