KA317LZ 查看數據表（PDF） - Fairchild Semiconductor

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KA317LZ

3-Terminal 0.1A Positive Adjustable Regulator

Fairchild Semiconductor 

KA317L

Absolute Maximum Ratings

Parameter

Symbol

Value

Unit

Input-Output Voltage Differential

VI - VO

40

V

Power Dissipation

PD

Internally limited

W

Operating Junction Temperature Range

Tj

0 ~ +125

°C

Storage Temperature Range

TSTG

-65 ~+125

°C

Electrical Characteristics

(VI - VO = 5V, IO = 40mA, 0°C ≤ TJ ≤ +125°C, PDMAX = 625mW, unless otherwise specified)

Parameter

*Line Regulation

*Load Regulation

Adjustment Pin Current

Adjustment Pin Current Change

Reference Voltage

Temperature Stability

Minimum Load Current to

Maintain Regulation

Maximum Output Current

RMS Noise, % of VOUT

Ripple Rejection

Long-Term Stability

Symbol

Rline

Rloal

IADJ

∆IADJ

VREF

STT

Conditions

TA = +25°C

3V ≤ VI − VO ≤ 40V

3V ≤ VI − VO ≤ 40V

TA = +25°C

10mA ≤ IO ≤100mA

VO ≤ 5V

VO ≥5V

10mA ≤ IO ≤ 100mA

VO ≤ 5V

VO ≥ 5V

-

3V ≤ VI - VO ≤ 40V

10mA ≤ IO ≤ 100mA

PD < PDMAX

3V < VI - VO <40V

10mA ≤ IO ≤100mA

PD ≤ PDMAX

-

IL(MIN) VI - VO = 40V

IO(MAX)

eN

RR

ST

VI - VO ≤ 15V

PD < PDMAX

VI - VO ≤ 40V

PD < PDMAX, TA = +25°C

TA =+ 25°C

10Hz < f < 10KHz

VO = 10V, f = 120Hz

without CADJ

CADJ = 10uF

TJ = +125 °C, 1000 Hours

Min. Typ. Max. Unit

-

0.01 0.04 %/V

-

0.02 0.07

-

5

25

mV

0.1 0.5 %/ VO

-

20

70

mV

0.3 1.5 %/ VO

-

50

100

µA

-

0.2

5

µA

1.20 1.25 1.30

V

-

0.7

-

%

-

3.5

10

mA

100 200

-

mA

25

50

-

- 0.003 - %/ VO

66

65

80

-

dB

-

0.3

-

%

• 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 cycle is used.

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