AZ1117B Просмотр технического описания (PDF) - BCD Semiconductor

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AZ1117B

800mA LOW DROPOUT LINEAR REGULATOR

BCD Semiconductor 

600mA LOW DROPOUT LINEAR REGULATOR

800mA LOW DROPOUT LINEAR REGULATOR

Preliminary Datasheet

APA1P121371M7

AZ1117B

Electrical Characteristics (Continued)

AZ1117B-3.3V Electrical Characteristics

Operating Conditions: VIN=5.3V, IOUT=10mA, TJ=25oC, unless otherwise specified. (P≤maximum power dissipation). Limits

appearing in Boldface type apply over the entire junction temperature range for operation, -20oC to 105oC.

Parameter

Symbol

Conditions

Min Typ Max Unit

Output Voltage

Line Regulation

VOUT 10mA≤IOUT≤ 800mA, 5.3V≤VIN≤10V

VRLINE 1.5V≤VIN-VOUT≤10V

3.267 3.3 3.333

V

3.235 3.3 3.365

0.5 6

mV

10

Load Regulation

VRLOAD 10mA≤IOUT≤800mA

2

10

mV

25

Dropout Voltage

Current Limit

Quiescent Current

Ripple Rejection

VDROP

ILIMIT

IQ

PSRR

∆VOUT=1%, IOUT=0.8A

IOUT=0

f=120Hz, COUT=22µF

(VIN-VOUT)=3V, IOUT=300mA

1.2 1.3 V

0.85 1 1.15 A

4

6 mA

70

dB

Temperature Stability

0.5

%

RMS Output Noise

(% of VOUT)

TA=25oC, 10Hz≤f≤10KHz

0.003

%

Thermal Shutdown

Thermal Shutdown

Hysteresis

Junction Temperature

160

oC

16

oC

Mar. 2006 Rev. 1. 0

BCD Semiconductor Manufacturing Limited

8

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