Datasheet > LM79L09

LM79L09

更新时间： 2024-11-26 11:36:59

品牌	Logo	应用领域
金誉半导体 - HTSEMI		调节器
页数	文件大小	规格书
2页	1008K
描述
Three-terminal negative voltage regulator

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中文翻译

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数据手册

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LM79L09 数据手册

LM79L09

Three-terminal negative voltage regulator

SOT-89

SOT-23-3L

Maximum output current I_O:0.1 A

Output voltageV_O: -9 V

Continuous total dissipation

= 25 ℃ )

_D: SOT-23-3L 0.35 W (T^a

SOT-89 0.5 W (T^a= 25 ℃ )

1. GND 2. OUT 3. IN

ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)

Parameter

Input Voltage

Symbol

V_l

Value

-30

Units

Operating Junction Temperature Range

Storage Temperature Range

T_OPR

T_STG

0─+125

-55─+150

℃

ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JINCTION TEMPERATURE (Vi=-16V,Io=40mA,Ci=0.33μF,Co=0.1μF, unless otherwise specified )

Parameter

Symbol

Test conditions

MIN

TYP

MAX

UNIT

-8.64 -9.0

-8.55 -9.0

-9.36

-9.45

25℃

-12V≤V _l≤-24V, Io=1mA-40mA

Output voltage

0-125℃

Io=1mA-70mA

Io=1mA-100mA

Io=1mA-40mA

-12 V≤V_l≤-24V

-13V≤V_l≤-24V

-8.55 -9.0

-9.45

25℃

Load Regulation

△Vo

4.1

175

125

6.0

1.5

0.1

25℃

Line regulation

25℃

Quiescent Current

Quiescent Current Change

△Iq

V_N

25℃

-13V≤V _l≤-24V

0-125℃

25℃

1mA≤V _l≤40mA

Output Noise Voltage

Ripple Rejection

10Hz≤f≤100KHz

-15V≤V_l≤-24V,f=120Hz

1.7

0-125℃

25℃

Dropout Voltage

TYPICAL APPLICATION

UTC

LM79L09

0.33μF

0.1μF

Note: Bypass capacitors are recommended for optimum stability and transient response and should be located as close as

possible to the regulators

JinYu

semiconductor

www.htsemi.com

Date:2011/05

中文翻译

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