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HA179L00 Datasheet, PDF (9/13 Pages) Hitachi Semiconductor – 3-terminal Negative Fixed Voltage Regulators | |||
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HA179L00 Series
HA179L12P, HA179L12, HA179L12U
(VIN = â19 V, IOUT = 40 mA, 0°C ⤠Tj ⤠125°C, CIN = 0.33 µF, CL = 0.1 µF)
Item
Output voltage
Symbol
VOUT
Line regulation
â VOLIN E
Load regulation âVOLOAD
Quiescent current IQ
Quiescent
âIQ
current change
Voltage drop
VDROP
Output short circuit IOS
current
Min Typ
â11.52 â12
â11.40 â
â 120
â 100
â 28.5
â 20
â 10
â 2.6
ââ
ââ
â 1.3
â 250
Max Unit
â12.48 V
â12.60
250 mV
200
â mV
100
50
4.6 mA
1.5 mA
1.0
âV
â mA
Test Condition
Tj = 25°C
VIN = â19 V, 1.0 mA ⤠IOUT ⤠70 mA
Tj = 25°C â27 V ⤠VIN ⤠â14.5 V
â27 V ⤠VIN ⤠â16 V
Tj = 25°C 1.0 mA ⤠IOUT ⤠150 mA
1.0 mA ⤠IOUT ⤠100 mA
1.0 mA ⤠IOUT ⤠40 mA
Tj = 25°C
Tj = 25°C
Tj = 25°C
â27 V ⤠VIN ⤠â16 V
1.0 mA ⤠IOUT ⤠40 mA
Tj = 25°C
HA179L15P, HA179L15, HA179L15U
(VIN = â23 V, IOUT = 40 mA, 0°C ⤠Tj ⤠125°C, CIN = 0.33 µF, CL = 0.1 µF)
Item
Output voltage
Symbol
VOUT
Line regulation
â VOLINE
Load regulation âVOLOAD
Quiescent current IQ
Quiescent
âIQ
current change
Voltage drop
VDROP
Output short circuit IOS
current
Min Typ
â14.4 â15
â14.25 â
â 130
â 110
â 36
â 25
â 12
â 2.6
ââ
ââ
â 1.3
â 240
Max Unit
â15.6 V
â15.75
300 mV
250
â mV
150
75
4.6 mA
1.5 mA
1.0
âV
â mA
Test Condition
Tj = 25°C
VIN = â23 V, 1.0 mA ⤠IOUT ⤠70 mA
Tj = 25°C â30 V ⤠VIN ⤠â17.5 V
â30 V ⤠VIN ⤠â20 V
Tj = 25°C 1.0 mA ⤠IOUT ⤠150 mA
1.0 mA ⤠IOUT ⤠100 mA
1.0 mA ⤠IOUT ⤠40 mA
Tj = 25°C
Tj = 25°C
Tj = 25° C
â30 V ⤠VIN ⤠â20 V
1.0 mA ⤠IOUT ⤠40 mA
Tj = 25°C
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