L78L24 查看數據表（PDF） - STMicroelectronics

零件编号

产品描述 (功能)

比赛名单

L78L24

Positive voltage regulators

STMicroelectronics 

Electrical characteristics

Refer to the test circuits, TJ = 0 to 125 °C (AC) TJ = -40 to 125 °C (AB), VI = 10 V,

L78L

IO = 40 mA, CI = 0.33 μF, CO = 0.1 μF unless otherwise specified.

Table 13: Electrical characteristics of L78L05AB and L78L05AC

Symbol

Parameter

Test conditions

Min. Typ. Max. Unit

VO

Output voltage

VO

Output voltage

∆VO Line regulation

∆VO Load regulation

Id

Quiescent current

∆Id

eN

SVR

Vd

Quiescent current change

Output noise voltage

Supply voltage rejection

Dropout voltage

TJ = 25 °C

IO = 1 to 40 mA, VI = 7 to 20 V

IO = 1 to 70 mA, VI = 10 V

VI = 7.3 to 20 V, TJ = 25 °C

VI = 8 to 20 V, TJ = 25 °C

IO = 1 to 100 mA, TJ = 25 °C

IO = 1 to 40 mA, TJ = 25 °C

TJ = 25 °C

TJ = 125 °C

IO = 1 to 40 mA

VI = 8 to 20 V

B = 10 Hz to 100 kHz, TJ = 25 °C

VI = 8 to 18 V, f = 120 Hz

IO = 40 mA, TJ = 25 °C

4.8

5

5.2

V

4.75

5.25

V

4.75

5.25

150

mV

100

60

mV

30

6

mA

5.5 mA

0.1

mA

1.5

40

µV

41 49

dB

2

V

16/45

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