TK71315 查看數據表（PDF） - Toko America Inc

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TK71315

LOW DROPOUT REGULATOR

Toko America Inc  

TK713xx

TK71328 ELECTRICAL CHARACTERISTICS

Test Conditions: VIN = 3.8 V, TA = 25 °C, unless otherwise specified.

SYMBOL

PARAMETER

TEST CONDITIONS

MIN TYP MAX UNITS

VIN = 3.8 V, IOUT = 0 mA

IQ

Quiescent Current

VIN = 2.5 V, IOUT = 0 mA

ISTBY

Standby Current

VIN = 8.0 V, Output OFF

VOUT

VDROP

Regulated Output Voltage VIN = 3.8 V, IOUT = 10 mA

Dropout Voltage

IOUT = 30 mA

IOUT

Output Current

IGND

Ground Current

VIN = 3.8 V, IOUT = 30 mA

Line Reg Line Regulation

VIN = 3.8 to 13.8 V

Load Reg Load Regulation

IOUT = 1 to 60 mA

RR

Ripple Rejection

∆VOUT /∆T Temperature Coefficient

CL = 3.3 µF, f = 400 Hz, IOUT = 10 mA

CONTROL TERMINAL SPECIFICATIONS

130 300 µA

1.4 3.0 mA

12 40

µA

2.7 2.8 2.9

V

100 200 mV

100 160

mA

1.5 3.5 mA

10 30 mV

20 40 mV

63

dB

0.18

mV/° C

ICONT

Control Current

VCONT(ON)

VCONT(OFF)

Control Voltage ON

Control Voltage OFF

VCONT = 1.0 V, RCONT = 0 Ω, Output OFF

43

60

µA

VCONT = 1.2 V, RCONT = 100 KΩ, Output OFF

4.5

µA

RCONT = 100 KΩ, Output ON

0.4

V

RCONT = 100 KΩ, Output OFF

1.2

V

January 1999 TOKO, Inc.

Page 5

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