HA178L12 Datasheet, PDF (6/21 Pages) Hitachi Semiconductor – 3-terminal Fixed Voltage Regulators

HA178L00 Series
HA178L02 Electrical Characteristics
(V_IN = 10 V, I_OUT = 40 mA, 0°C Tj 125°C, C_IN = 0.33 µF, C_OUT = 0.1 µF)
HA178L02P
HA178L02
HA178L02PA
HA178L02A
HA178L02UA
Item
Symbol Min Typ Max Min Typ Max Unit Test Conditions
Output voltage V_OUT
Line regulation δV_OLINE
Load regulation δV_OLOAD
Output voltage V_OUT
Quiescent
I_Q
current
2.32 2.48 2.64 2.38 2.48 2.58 V
— 35 125 — 35 95 mV
— 30 100 — 30 75
— 14 — — 14 — mV
— 9.5 50 — 9.5 50
— 4.5 25 — 4.5 25
2.28 — 2.68 2.35 — 2.61 V
2.28 — 2.68 2.35 — 2.61
— 3.0 6.0 — 3.0 6.0 mA
Tj = 25°C
Tj = 25°C 7 V ≤ V_IN ≤ 20 V
8 V ≤ V_IN ≤ 20 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 V ≤ V_IN ≤ 20 V,
1.0 mA ≤ I_OUT ≤ 40 mA
V_IN = 9 V, 1.0 mA ≤ I_OUT ≤ 70 mA
Tj= 25°C
Quiescent
δI_Q
—
current change
—
Ripple rejection R_REJ
—
ratio
Temperature
coefficient of
output voltage
δV_OUT/δTj —
— 1.5 —
— 0.2 —
60 — —
+0.2 — —
— 1.5
— 0.1
60 —
+0.2 —
mA Tj= 25°C 8 V ≤ V_IN ≤ 20 V
1.0 mA ≤ I_OUT ≤ 40 mA
dB f = 120 Hz,
8.0 V ≤ V_IN < 18 V, Tj = 25°C
mV/°C I_OUT = 5 mA
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