HA178M00 查看數據表（PDF） - Hitachi -> Renesas Electronics

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HA178M00

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

Hitachi -> Renesas Electronics 

HA178M00 Series

HA178M20P/PJ, HA178M20 Electrical Characteristics (VIN = 29 V, IOUT = 350 mA,

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

Item

Output voltage

Line regulation

Load regulation

Quiescent current

Quiescent current

change

Output noise voltage

Ripple rejection ratio

Dropout voltage

Output short-circuit

current

Peak output current

Temperature

coefficient of output

voltage

Symbol

VOUT

δVO Line

δVO Load

IQ

δIQ

Vn

RREJ

Vdrop

I OS

Io peak

δVOUT/δTj

Min Typ Max Unit Test Conditions

19.2 20 20.8 V

Tj = 25°C

19 — 21

23 V ≤ VIN ≤ 35 V,

5 mA ≤ IOUT ≤ 350 mA, PT ≤ 7.5 W

—

17 400 mV Tj = 25°C 23 V ≤ VIN ≤ 35 V,

IOUT = 200 mA

— 6.0 200

24 V ≤ VIN ≤ 35 V,

IOUT = 200 mA

—

30 400 mV Tj = 25°C 5 mA ≤ IOUT ≤ 500 mA

— 10 200

5 mA ≤ IOUT ≤ 200 mA

—

4.9 6.0 mA Tj = 25°C, IOUT = 0

— — 0.8 mA

23 V ≤ VIN ≤ 35 V,

IOUT = 200 mA

— — 0.5

5 mA ≤ IOUT ≤ 350 mA

—

110 —

µV Ta = 25°C, 10 Hz ≤ f ≤ 100 kHz

—

70 —

dB f = 120 Hz IOUT = 100 mA

— 70 —

Tj = 25°C IOUT = 300 mA

—

2.0 — V

IOUT = 350 mA, Tj = 25°C

—

240 —

mA Tj = 25°C, VIN = 35 V

—

700 —

mA Tj = 25°C

—

–1.1 —

mV/°C IOUT = 5 mA, 0°C ≤ Tj ≤ 125°C

12

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