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TK71651

LOW DROPOUT VOLTAGE REGULATOR

Toko America Inc  

TK716xx

TK716xx SIL ELECTRICAL CHARACTERISTICS

Test conditions: VIN = VOUT(TYP) + 1 V, TA = 25 °C, unless otherwise specified.

SYMBOL

PARAMETER

TEST CONDITIONS

MIN TYP MAX UNITS

IQ

Quiescent Current

IOUT = 0 mA, Excluding ICONT

ISTBY

Standby Current

VIN = 8 V, Output OFF

I

Reverse Bias Current

REV

V = 0 V, V = 5 V, Output OFF

IN

REV

IGND

GND Pin Current

IOUT = 50 mA

IOUT

Continuous Output Current

IOUT(PULSE) Pulse Output Current

10 ms pulse, Duty Cycle = 40 %

VOUT

Output Voltage

VIN = V + OUT(TYP) 1 V, IOUT = 5 mA

∆VOUT /∆T Temperature Coefficient

Line Reg Line Regulation

VIN = VOUT(TYP) + 1 V to

VOUT(TYP) + 6 V

Load Reg Load Regulation

1 mA < IOUT < 50 mA

1 mA < IOUT < 100 mA

IOUT = 50 mA

VDROP

Dropout Voltage

IOUT = 100 mA

IOUT = 150 mA

Vref

Noise Bypass Terminal Voltage

CONTROL TERMINAL SPECIFICATIONS

70 100

0.2

1

70

1

2.0

150

200

See Table 3

20

µA

µA

nA

mA

mA

mA

V

ppm/° C

2

17

mV

4

20

mV

7

30

mV

90

160

mV

150 240

mV

200 310

mV

1.26

V

ICONT

Control Current

VOUT = 1.6 V, Output ON

10

µA

V

Control Voltage ON

CONT(ON)

Output ON

1.8

V

VCONT(OFF) Control Voltage OFF

Output OFF

0.4

V

Gen Note: Exceeding the “Absolute Maximum Ratings” may damage the device.

Gen Note: Parameters with min. or max. values are 100% tested at TA = 25 °C.

Gen Note: Ripple rejection is @ 60 dB when f = 400 Hz, CL = 10 µF, CN = 0.1 µF, input noise = 100 mVrms, VIN = VOUT(TYP) + 1.5 V and IOUT = 30 mA.

Gen Note: Output noise is 0.13 ~ 0.23 µV/ Hz at 1 kHz when CN = 0.1 µF.

Page 4

December 1999 TOKO, Inc.

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