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

HA178M18P/PJ, HA178M18 Electrical Characteristics (VIN = 27 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

dVO Line

δVO Load

IQ

δIQ

Vn

RREJ

Vdrop

I OS

Io peak

δVOUT/δTj

Min

17.3

17.1

—

—

—

—

—

—

—

—

—

—

—

—

Typ

18.0

—

15

5.0

25

10

4.8

—

—

110

70

70

2.0

240

Max

18.7

18.9

360

180

360

180

6.0

0.8

0.5

—

—

—

—

—

Unit

V

mV

mV

mA

mA

µV

dB

V

mA

Test Conditions

Tj = 25°C

21 V ≤ VIN ≤ 33 V,

5 mA ≤ IOUT ≤ 350 mA, PT ≤ 7.5 W

Tj = 25°C

21 V ≤ VIN ≤ 33 V,

IOUT = 200 mA

24 V ≤ VIN ≤ 33 V,

IOUT = 200 mA

Tj = 25°C 5 mA ≤ IOUT ≤ 500 mA

5 mA ≤ IOUT ≤ 200 mA

Tj = 25°C, IOUT = 0

21 V ≤ VIN ≤ 35 V,

IOUT = 200 mA

5 mA ≤ IOUT ≤ 350 mA

Ta = 25°C, 10 Hz ≤ f ≤ 100 kHz

f = 120 Hz IOUT = 100 mA

Tj = 25°C IOUT = 300 mA

IOUT = 350 mA, Tj = 25°C

Tj = 25°C, VIN = 35 V

—

700 —

mA Tj = 25°C

—

–1.0 —

mV/°C IOUT = 5 mA, 0°C ≤ Tj ≤ 125°C

11

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