TK71515AS Ver la hoja de datos (PDF) - Toko America Inc

Número de pieza

componentes Descripción

Fabricante

TK71515AS

LOW DROPOUT VOLTAGE REGULATOR

Toko America Inc  

TK715xxAS

TYPICAL PERFORMANCE CHARACTERISTICS (CONT.)

Output Noise

T = 25 °C, unless otherwise specified.

A

NOISE LEVEL (TK71530A) VS.

OUTPUT CURRENT

250

200

150

100

CL = 2.2 µF

CL = 4.7 µF

CL = 1 µF

CL = 10 µF

50

0

1.0

BW = 400 Hz~80 KHz

5.0

10

IOUT (mA)

VIN

VOUT

715xxA

0.1 µF

CL

1.0 µF

2.2 µF

4.7 µF

10 µF

(TANTALUM)

GND

OUTPUT NOISE CIRCUIT

Load & Line Response

LINE VOLTAGE STEP RESPONSE

LOAD CURRENT

STEP RESPONSE

VIN

VOUT + 2V

CL = 1.0 µF

25 µS/DIV

VOUT + 1V

IOUT

5 mA

50 mA

CL = 1.0 µF

25 µS/DIV

VOUT

VOUT

50 mV/DIV

50 mV/DIV

IOUT = 10mA

Note: To improve the load and line transient response, increase the value of the output capacitor.

March 2001 TOKO, Inc.

Page 7

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