Datasheet > SN79L08

SN79L08

更新时间： 2022-02-26 09:54:46

品牌	Logo	应用领域
可天士 - KODENSHI		/
页数	文件大小	规格书
16页	511K
描述
3 Terminal Negative Voltage Regulator [100mA]

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SN79L08 数据手册

SN79Lxxx

◈ Electrical characteristics

( V_IN=-19V, C_IN= 0.33uF, C_OUT= 0.1 uF, I_OUT= 40mA, T_J=0℃~125℃ ; unless otherwise specified )

SN79L12x

Characteristic

Symbol

Test Condition*

Unit

Min.

Typ.

Max.

-12.50

250

Output Voltage**

V_O

-11.50

-12.00

T_J=25℃

-14.5V ≤ V_IN≤ -27.0V

-16.0V ≤ V_IN≤ -27.0V

1.0mA ≤ I_O≤ 100mA

1.0mA ≤ I_O≤ 40mA

120

Line Regulation

Load Regulation

V_O(

T_J=25℃

△

VI)

100

200

100

V_O(

△

IL)

-14.5V ≤ V_IN≤ -27.0V, 1.0mA ≤ I_O≤ 40mA

-11.40

-12.60

Output Voltage

V_O

V_IN= -19V, 1.0mA ≤ I_O≤ 70mA

T_J=25℃

-11.40

-12.60

6.5

Quiescent Current

Quiescent Current Change

I_QC

6.0

T_J=125℃

-16.0V ≤ V_IN≤ -27.0V

1.5

∆I_QC

1.0mA ≤ I_O≤ 40mA

-15.0V ≤ V_IN≤ -25.0V, f=120Hz

T_J=25℃

0.1

Ripple Rejection

Dropout Voltage

V_DROP

V_N

1.7

Output Noise Voltage

10Hz ≤ f ≤ 100kHz

uV/ V_O

mV/℃

T_A=25℃

Temperature coefficient of

Output voltage

△V_O/

△Temp

I_O=5.0mA

-1.0

* Pulse testing techniques are used to maintain the junction temperature as close to the ambient

temperature as possible. Thermal effects must be taken into separately.

** This specification applies only for dc power dissipation permitted by absolute maximum ratings.

KSD-I5B008-000

December, 2010 REV. 00

1...4 5 678 9 10...16

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