HA178L12 Datasheet, PDF (11/21 Pages) Hitachi Semiconductor – 3-terminal Fixed Voltage Regulators

HA178L00 Series
HA178L09 Electrical Characteristics
(V_IN = 15 V, I_OUT = 40 mA, 0°C Tj 125°C, C_IN = 0.33 µF, C_OUT = 0.1 µF)
HA178L09P
HA178L09
HA178L09PA
HA178L09A
HA178L09UA
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
8.42 9.0 9.58 8.64 9.0 9.36 V
— 80 230 — 80 200 mV
— 20 160 — 20 160
— 24.5 — — 24.5 — mV
— 17 90 — 17 90
— 8.0 45 — 8.0 45
8.28 — 9.72 8.55 — 9.45 V
8.28 — 9.72 8.55 — 9.45
— 3.1 6.5 — 3.1 6.5 mA
Tj = 25°C
Tj = 25°C 11.4 V ≤ V_IN ≤ 24 V
12 V ≤ V_IN ≤ 24 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
11.4 V ≤ V_IN ≤ 24 V,
1.0 mA ≤ I_OUT ≤ 40 mA
V_IN = 15 V, 1.0 mA ≤ I_OUT ≤ 70 mA
Tj = 25°C
Quiescent
δI_Q
current change
Ripple rejection R_REJ
ratio
— — 1.5 — — 1.5 mA Tj = 25°C 12 V ≤ V_IN ≤ 24 V
— — 0.2 — — 0.1
1.0 mA ≤ I_OUT ≤ 40 mA
— 55 — — 55 — dB
f = 120 Hz,
12 V ≤ V < 24 V, Tj = 25°C
Temperature δV_OUT/δTj — –0.15 — — –0.15 — mV/°C I_OUT = 5 mA
coefficient of
output voltage
Dropout voltage V_DROP
— 1.7 — — 1.7 — V
Tj = 25°C
11