7900FA 查看數據表（PDF） - Japan Radio Corporation

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产品描述 (功能)

生产厂家

7900FA

3-TERMINAL NEGATIVE VOLTAGE REGULATOR

Japan Radio Corporation  

NJM7900

■ ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

Input Voltage

VIN

Power Dissipation

PD

Operating Junction Temperature

Tj

Operating Temperature Range

Topr

Storage Temperature Range

Tstg

MAXIMUM RATINGS

7905 to7909

-35

7912 to7915

-35

7918 to7924

-40

16(TC≤70ºC)

-40 to +150

-40 to +85

-40 to +150

■ THERMAL CHARACTERISTICS

Junction-to-Ambient Temperature

θja

60

Thermal Resistance

Junction-to-case

θjc

5

ºC/W

(Ta=25ºC)

UNIT

V

W

ºC

ºC

ºC

■ ELECTRICAL CHARACTERISTICS (Tj25ºC, CIN2.2μF, CO1.0μF)

Measurement is to be conduced in pulse testing

PARAMETER

SYMBOL

TEST CONDITION

MIN. TYP. MAX. UNIT

NJM7905FA

Output Voltage

Line Regulation

Load Regulation

VO

ΔVO - VIN

ΔVO - IO

VIN-10V, IO0.5A

VIN-7 to -25V, IO0.5A

VIN-10V, IO0.005 to 1.5A

-4.8

-5.0

-5.2

V

-

5

50

mV

-

50

80

mV

Quiescent Current

Average Temperature

Coefficient of Output Voltage

IQ

ΔVO/ΔT

VIN-10V, IO0mA

VIN-10V, IO5mA

-

2.2

5.0

mA

-

-0.4

-

mV/ºC

Ripple Rejection

Output Noise Voltage

RR

VIN-10V, IO0.5A, ein2VP-P, f120Hz

VNO

VIN-10V, IO0.5A , BW10Hz to 100kHz,

54

60

-

dB

-

100

-

μV

NJM7906FA

Output Voltage

Line Regulation

Load Regulation

VO

ΔVO - VIN

ΔVO - IO

VIN-11V, IO0.5A

VIN-8 to -25V, IO0.5A

VIN-11V, IO0.005 to 1.5A

-5.75

-

-

-6.0 -6.25

V

5

60

mV

50

90

mV

Quiescent Current

Average Temperature

Coefficient of Output Voltage

IQ

ΔVO/ΔT

VIN-11V, IO0mA

VIN-11V, IO5mA

-

2.2

5.0

mA

-

-0.5

-

mV/ºC

Ripple Rejection

Output Noise Voltage

RR

VIN-11V, IO0.5A, ein2VP-P, f120Hz

VNO

VIN-11V, IO0.5A , BW10Hz to 100kHz,

54

60

-

dB

-

110

-

μV

-2-

Ver.2014-07-31

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