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

HA178M24P/PJ, HA178M24 Electrical Characteristics (VIN = 33 V, IOUT = 350 mA,

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

Item

Output voltage

Symbol

VOUT

Line regulation

δVO Line

Load regulation

Quiescent current

Quiescent current

change

δVO Load

IQ

δIQ

Output noise voltage Vn

Ripple rejection ratio RREJ

Dropout voltage

Vdrop

Output short-circuit

I OS

current

Peak output current Io peak

Temperature coefficient δVOUT/δTj

of output voltage

Min

23.0

22.8

—

—

—

—

—

—

—

—

—

—

—

—

—

—

Typ

24.0

—

18

6.0

30

10

5.0

—

—

170

70

70

2.0

240

700

–1.2

Max

25.0

25.2

480

240

480

240

8.0

0.8

0.5

—

—

—

—

—

Unit

V

mV

mV

mA

mA

µV

dB

V

mA

Test Conditions

Tj = 25°C

27 V ≤ VIN ≤ 38 V,

5 mA ≤ IOUT ≤ 350 mA, PT ≤ 7.5 W

Tj = 25°C

27 V ≤ VIN ≤ 38 V,

IOUT = 200 mA

28 V ≤ VIN ≤ 38 V,

IOUT = 200 mA

Tj = 25°C 5 mA ≤ IOUT ≤ 500 mA

5 mA ≤ IOUT ≤ 200 mA

Tj = 25°C, IOUT = 0

27 V ≤ VIN ≤ 38 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

— mA Tj = 25°C

—

mV/°C IOUT = 5 mA, 0°C ≤ Tj ≤ 125°C

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