MC78M15CT datasheet(5/14 Pages) FAIRCHILD

部品番号	MC78M15CT

部品情報	3-Terminal 0.5A Positive Voltage Regulator

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メーカー	FAIRCHILD [Fairchild Semiconductor]

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MC78MXX/LM78MXX

5

Electrical Characteristics (MC78M12) (Continued)

(Refer to the test circuits, 0 < TJ < +125°C, IO=350mA, VI=19V, unless otherwise specified, CI =0.33μF, CO=0.1μF)

Note:

1. Load and line regulation are specified at constant junction temperature. Change in Vo due to heating effects must be taken

into account separately. Pulse testing with low duty is used.

Parameter

Symbol

Conditions

Min.

Typ.

Max.

Unit

Output Voltage

VO

TJ = +25°C

11.5

12

12.5

V

IO = 5mA to 350mA

VI = 14.5V to 27V

11.4

12

12.6

Line Regulation (Note1)

ΔVO

IO = 200mA

TJ = +25°C

VI = 14.5V to 30V

-

100

mV

VI = 16V to 30V

-

50

Load Regulation (Note1)

ΔVO

IO = 5mA to 0.5A, TJ = +25°C

-

240

mV

IO = 5mA to 200mA, TJ = +25°C

-

120

Quiescent Current

IQ

TJ =+25°C-

4.1

6.0

mA

Quiescent Current Change

ΔIQ

IO = 5mA to 350mA

-

0.5

mA

IO = 200mA

VI = 14.5V to 30V

--

0.8

Output Voltage Drift

ΔV/ΔT

IO = 5mA

TJ = 0 to +125°C

--0.5

-

mV/

°C

Output Noise Voltage

VN

f = 10Hz to 100kHz

-

75

-

μV/Vo

Ripple Rejection

RR

f = 120Hz, IO = 300mA

VI = 15V to 25V, TJ =+25 °C

-80

-

dB

Dropout Voltage

VD

TJ =+25°C, IO = 500mA

-

2

-

V

Short Circuit Current

ISC

TJ = +25°C, VI = 35V

-

300

-

mA

Peak Current

IPK

TJ = +25°C

-

700

-

mA

同様の部品番号 - MC78M15CT

メーカー	部品番号	データシート	部品情報
Motorola, Inc	MC78M15CT	189Kb / 12P	THREE-TERMINAL MEDIUM CURRENT POSITIVE FIXED VOLTAGE REGULATORS
ON Semiconductor	MC78M15CT	153Kb / 16P	500 mA Positive Voltage Regulators November, 2005 ??Rev. 16
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ON Semiconductor	MC78M15CTG	153Kb / 16P	500 mA Positive Voltage Regulators November, 2005 ??Rev. 16
ON Semiconductor	MC78M15CTG	230Kb / 15P	500 mA Positive Voltage Regulators May, 2013 ??Rev. 26

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同様の説明 - MC78M15CT

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