HA178M12 查看數據表（PDF） - Hitachi -> Renesas Electronics

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HA178M12

(HA178M00,HA178M00P,HA178M00PJ Series) 3-terminal Fixed Voltage Regulators

Hitachi -> Renesas Electronics 

HA178M00 Series

HA178M08P/PJ, HA178M08 Electrical Characteristics (VIN = 14 V, IOUT = 350 mA,

0°C Tj 125°C, CIN = 0.33 µF, COUT = 0.1 µF, unless otherwise specified)

Item

Symbol Min Typ Max Unit Test Conditions

Output voltage

Line regulation

VOUT

δVO Line

Load regulation

Quiescent current

Quiescent current

change

δVO Load

IQ

δIQ

Output noise voltage Vn

7.7 8.0 8.3 V

Tj = 25°C

7.6 — 8.4

10.5 V ≤ VIN ≤ 23 V,

5 mA ≤ IOUT ≤ 350 mA, PT ≤ 7.5 W

—

6.0 160 mV Tj = 25°C 10.5 V ≤ VIN ≤ 25 V,

IOUT = 200 mA

— 2.0 80

11 V ≤ VIN ≤ 25 V,

IOUT = 200 mA

—

25 160 mV Tj = 25°C 5 mA ≤ IOUT ≤ 500 mA

— 10 80

5 mA ≤ IOUT ≤ 200 mA

—

4.6 6.0 mA Tj = 25°C, IOUT = 0

— — 0.8 mA

10.5 V ≤ VIN ≤ 25 V,

IOUT = 200 mA

— — 0.5

5 mA ≤ IOUT ≤ 350 mA

—

52 —

µV Ta = 25°C, 10 Hz ≤ f ≤ 100 kHz

Ripple rejection ratio RREJ

Dropout voltage

Output short-circuit

current

Vdrop

I OS

—

80 —

dB f = 120 Hz IOUT = 100 mA

— 80 —

Tj = 25°C IOUT = 300 mA

—

2.0 — V

IOUT = 350 mA, Tj = 25°C

—

250 —

mA Tj = 25°C, VIN = 35 V

Peak output current Io peak

—

700 —

mA Tj = 25°C

Temperature

coefficient of output

voltage

δVOUT/δTj —

–0.5 —

mV/°C IOUT = 5 mA, 0°C ≤ Tj ≤ 125°C

7

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