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L78M24CV Datasheet(Scheda tecnica) 8 Page - STMicroelectronics

Numero della parte L78M24CV
Dettagli  Positive voltage regulators
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Produttore  STMICROELECTRONICS [STMicroelectronics]
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Electrical characteristics
L78M00 series
8/30
Table 7.
Electrical characteristics of L78M10C (refer to the test circuits, TJ = 25°C, VI = 16V,
IO = 350 mA, CI = 0.33 µF, CO = 0.1 µF unless otherwise specified)
Symbol
Parameter
Test conditions
Min.
Typ.
Max.
Unit
VO
Output voltage
9.6
10
10.4
V
VO
Output voltage
IO = 5 to 350 mA, VI = 12.5 to 25 V
9.5
10
10.5
V
∆VO
Line regulation
VI = 12.5 to 30 V, IO = 200 mA
100
mV
VI = 13 to 30 V, IO = 200 mA
50
∆VO
Load regulation
IO = 5 to 500 mA, TJ = 25°C
200
mV
IO = 5 to 200 mA, TJ = 25°C
100
Id
Quiescent current
6
mA
∆Id
Quiescent current change
IO = 5 to 350 mA
0.5
mA
IO = 200 mA, VI = 12.5 to 30 V
0.8
∆VO/∆T Output voltage drift
IO = 5 mA, TJ = 0 to 125°C
-0.5
mV/°C
SVR
Supply voltage rejection
VI = 13.5 to 24 V, f = 120Hz, IO = 300mA
56
dB
eN
Output noise voltage
B =10Hz to 100KHz
64
µV
Vd
Dropout voltage
2
V
Isc
Short circuit current
VI = 35 V
245
mA
Table 8.
Electrical characteristics of L78M12C (refer to the test circuits, TJ = 25°C, VI = 19V,
IO = 350 mA, CI = 0.33 µF, CO = 0.1 µF unless otherwise specified)
Symbol
Parameter
Test conditions
Min.
Typ.
Max.
Unit
VO
Output voltage
11.5
12
12.5
V
VO
Output voltage
IO = 5 to 350 mA, VI = 14.5 to 27 V
11.4
12
12.6
V
∆VO
Line regulation
VI = 14.5 to 30 V, IO = 200 mA
100
mV
VI = 16 to 30 V, IO = 200 mA
50
∆VO
Load regulation
IO = 5 to 500 mA, TJ = 25°C
240
mV
IO = 5 to 200 mA, TJ = 25°C
120
Id
Quiescent current
6
mA
∆Id
Quiescent current change
IO = 5 to 350 mA
0.5
mA
IO = 200 mA, VI = 14.5 to 30 V
0.8
∆VO/∆T Output voltage drift
IO = 5 mA, TJ = 0 to 125°C
-1
mV/°C
SVR
Supply voltage rejection
VI = 15 to 25 V, f = 120Hz, IO = 300mA
55
dB
eN
Output noise voltage
B =10Hz to 100KHz
75
µV
Vd
Dropout voltage
2
V
Isc
Short circuit current
VI = 35 V
240
mA




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