HA178L12 Datasheet, PDF (8/21 Pages) Hitachi Semiconductor – 3-terminal Fixed Voltage Regulators

HA178L00 Series
HA178L56 Electrical Characteristics
(V_IN = 11 V, I_OUT = 40 mA, 0°C Tj 125°C, C_IN = 0.33 µF, C_OUT = 0.1 µF)
Item
Symbol
Output voltage V_OUT
Line regulation δV_OLINE
Load regulation δV_OLOAD
Output voltage V_OUT
Quiescent
I_Q
current
Quiescent
δI_Q
current change
Ripple rejection R_REJ
ratio
Temperature
coefficient of
output voltage
δV_OUT/δTj
Dropout voltage V_DROP
HA178L56P
HA178L56
HA178L56PA
HA178L56A
HA178L56UA
Min Typ Max Min Typ Max Unit
5.24 5.6 5.96 5.38 5.6 5.82 V
— 50 200 — 50 150 mV
— 45 150 — 45 100
— 17 — — 17 — mV
— 11 60 — 11 60
— 5.0 30 — 5.0 30
5.16 — 6.04 5.32 — 5.88 V
5.16 — 6.04 5.32 — 5.88
— 3.0 6.0 — 3.0 6.0 mA
Test Conditions
Tj = 25°C
Tj = 25°C 7.6 V ≤ V_IN ≤ 21 V
8.5 V ≤ V_IN ≤ 21 V
Tj = 25°C 1.0 mA ≤ I_OUT ≤ 150 mA
1.0 mA ≤ I_OUT ≤ 100 mA
1.0 mA ≤ I_OUT ≤ 40 mA
7.6 V ≤ V_IN ≤ 21 V,
1.0 mA ≤ I_OUT ≤ 40 mA
V_IN = 11 V, 1.0 mA ≤ I_OUT ≤ 70 mA
Tj = 25°C
— — 1.5 — — 1.5 mA Tj = 25°C 8.5 V ≤ V_IN ≤ 2.0 V
— — 0.2 — — 0.1
1.0 mA ≤ I_OUT ≤ 40 mA
— 58 — — 58 — dB
f = 120 Hz,
8.5 V ≤ V_IN < 18.5 V, Tj = 25°C
— +0.1 — — +0.1 — mV/°C I_OUT = 5 mA
— 1.7 — — 1.7 — V
Tj = 25°C
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