MAX8559(2004) 查看數據表（PDF） - Maxim Integrated

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MAX8559
(Rev.:2004)

Dual, 300mA, Low-Noise Linear Regulator with Independent Shutdown in UCSP or TDFN

Maxim Integrated 

Dual, 300mA, Low-Noise Linear Regulator

with Independent Shutdown in UCSP or TDFN

Typical Operating Characteristics (continued)

(VOUTA = VOUTB = 2.85V, VINA = VINB = 3.8V, COUT = 2.2µF (or 4.7µF for 300mA), CBP = 0.01µF, and CIN = 2.2µF (or 4.7µF for

300mA), unless otherwise noted.)

OUTPUT NOISE

(10Hz to 100kHz)

MAX8559 toc10

VOUT_

500µV/div

VINA

VOUTA

LINE TRANSIENT

MAX8559 toc11

4.5V

3.5V

1V/div

10mV/div

AC-COUPLED

1ms/div

LOAD TRANSIENT

MAX8559 toc12

IOUTA = 100mA

40µs/div

LOAD TRANSIENT

NEAR DROPOUT

MAX8559 toc13

VOUTA

20mV/div

AC-COUPLED

VOUTA

20mV/div

AC-COUPLED

IOUTA

10µs/div

100mA/div

0

IOUTA

10µs/div

SHUTDOWN RESPONSE

MAX8559 toc14

VOUTA

VSHDNA

1ms/div

1V/div

0

1V/div

0

100mA/div

0

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