KF00 series

Electrical characteristics

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Table 9.

Electrical characteristics for KF52 (refer to the test circuits, TJ = 25°C, CI = 0.1 µF,

CO = 2.2 µF unless otherwise specified.)

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

VO

Output voltage

IO = 50 mA, VI = 7.2 V

5.096

5.2

5.304

V

IO = 50 mA, VI = 7.2 V, Ta = -25 to 85°C

4.992

5.408

VI

Operating input voltage

IO = 500 mA

20

V

IO

Output current limit

1

A

ΔVO

Line regulation

VI = 6.2 to 20 V, IO = 5 mA

3

18

mV

ΔVO

Load regulation

VI = 6.5 V, IO = 5 to 500 mA

2

50

mV

Id

Quiescent current

VI = 6.2 to 20V, IO = 0mA

ON MODE

0.5

1

mA

VI = 6.5 to 20V, IO=500mA

12

VI = 6 V

OFF MODE

50

100

µA

SVR

Supply voltage rejection

IO = 5 mA, VI = 7.2 ± 1 V

f = 120 Hz

76

dB

f = 1 KHz

71

f = 10 KHz

60

eN

Output noise voltage

B = 10 Hz to 100 KHz

50

µV

Vd

Dropout voltage

IO = 200 mA

0.2

0.35

V

IO = 500 mA

0.4

0.7

VIL

Control input logic low

Ta = -40 to 125°C

0.8

V

VIH

Control input logic high

Ta = -40 to 125°C

2

V

II

Control input current

VI = 6 V, VC = 6 V

10

µA

CO

Output bypass

capacitance

ESR = 0.1 to 10

Ω, IO = 0 to 500 mA

2

10

µF