HA178M00 Datasheet, PDF (7/17 Pages) Hitachi Semiconductor – 3-terminal Fixed Voltage Regulators

HA178M00 Series
HA178M08P/PJ, HA178M08 Electrical Characteristics (V_IN = 14 V, I_OUT = 350 mA,
0°C Tj 125°C, C_IN = 0.33 µF, C_OUT = 0.1 µF, unless otherwise specified)
Item
Symbol Min Typ Max Unit Test Conditions
Output voltage
Line regulation
V_OUT
δV_{O Line}
Load regulation
Quiescent current
Quiescent current
change
δV_{O Load}
I_Q
δI_Q
Output noise voltage Vn
7.7 8.0 8.3 V
Tj = 25°C
7.6 — 8.4
10.5 V ≤ V_IN ≤ 23 V,
5 mA ≤ I_OUT ≤ 350 mA, P_T ≤ 7.5 W
—
6.0 160 mV Tj = 25°C 10.5 V ≤ V_IN ≤ 25 V,
I_OUT = 200 mA
— 2.0 80
11 V ≤ V_IN ≤ 25 V,
I_OUT = 200 mA
—
25 160 mV Tj = 25°C 5 mA ≤ I_OUT ≤ 500 mA
— 10 80
5 mA ≤ I_OUT ≤ 200 mA
—
4.6 6.0 mA Tj = 25°C, I_OUT = 0
— — 0.8 mA
10.5 V ≤ V_IN ≤ 25 V,
I_OUT = 200 mA
— — 0.5
5 mA ≤ I_OUT ≤ 350 mA
—
52 —
µV Ta = 25°C, 10 Hz ≤ f ≤ 100 kHz
Ripple rejection ratio R_REJ
Dropout voltage
Output short-circuit
current
Vdrop
I _OS
—
80 —
dB f = 120 Hz I_OUT = 100 mA
— 80 —
Tj = 25°C I_OUT = 300 mA
—
2.0 — V
I_OUT = 350 mA, Tj = 25°C
—
250 —
mA Tj = 25°C, V_IN = 35 V
Peak output current Io peak
—
700 —
mA Tj = 25°C
Temperature
coefficient of output
voltage
δV_OUT/δTj —
–0.5 —
mV/°C I_OUT = 5 mA, 0°C ≤ Tj ≤ 125°C
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