Datasheet > GM78L05-ST89

GM78L05-ST89

更新时间： 2024-01-03 16:12:18

品牌	Logo	应用领域
其他 - ETC		调节器
页数	文件大小	规格书
7页	140K
描述
100 mA POSITIVE VOLTAGE REGULATORS

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数据手册

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GM78L05-ST89 数据手册

PRELIMINARY

GM78L00

100 mAPOSITIVE VOLTAGE REGULATORS

ꢀ

Wide range of Fixed Output Voltages

PIN CONFIGURATIONS

ꢀ Output Current up to 100 mA

TO-92 (TOP VIEW)

ꢀ

No External Components Required

INPUT

Internal Thermal Overload Protection

Internal Short Circuit Current-Limiting

Available in TO-92, SOT-89 and SOP-8 packages

GROUND

OUTPUT

The GM78L00 series of positive voltage regulators are low-cost

devices providing a simple solution for a wide variety of applica-

tions requiring a regulated supply of up to 100mA.

SOT-89 (Top View)

These virtually indestructible positive voltage regulators are pro-

tected by thermal shutdown and internal current-limiting. Most

applications require no external components.

The GM78L00’s are very versatile. Use them as fixed voltage regu-

lators in a wide range of applications, including local on-card regu-

lation for elimination of noise and distribution problems associated

with single-point regulation. They can also be used with power

pass elements to make high current voltage regulators.

The GM78L00’s offer impressive performance advantages over old-

fashioned zener diode-resistor combinations, providing lower out-

put impedance and reduced quiescent current, along with lower

noise.

V_OUT

GND

V_IN

SOP-8 (TOP VIEW)

V_OUT

V_IN

GND

REPRESENTATIVE BLOCK DIAGRAM

INPUT

Q11

15k

Q12

Q10

5.0k

3.0k

OUTPUT

0-25k

2.85k

3.8k

2.2k

1.2k

420

1.9k

1.0k

GROUND

Revision 1, May 2002

www.gammamicro.com

12 3 4 5 6 7

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