AZ1117BH-2.5TRE1 Просмотр технического описания (PDF) - BCD Semiconductor

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AZ1117BH-2.5TRE1

800mA LOW DROPOUT LINEAR REGULATOR

BCD Semiconductor 

600mA LOW DROPOUT LINEAR REGULATOR

800mA LOW DROPOUT LINEAR REGULATOR

Preliminary Datasheet

APA1P121371M7

AZ1117B

Electrical Characteristics

AZ1117B-ADJ Electrical Characteristics

Operating Conditions: VIN=VOUT+2V, 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

Reference Voltage

Line Regulation

Load Regulation

Dropout Voltage

Current Limit

Adjust Pin Current

Adjust Pin Current

Change

Minimum Load Current

Ripple Rejection

Temperature Stability

RMS Output Noise

(% of VOUT)

Thermal Shutdown

Thermal Shutdown

Hysteresis

Symbol

Conditions

VREF

10mA≤IOUT≤800mA, 1.5V≤VIN-VOUT≤10V

VRLINE 1.5V≤VIN-VOUT ≤10V

VRLOAD 10mA≤IOUT≤800mA

VDROP

ILIMIT

∆VREF=1%, IOUT=0.8A

1.5V≤(VIN-VOUT)≤10V, 10mA≤IOUT≤800mA

PSRR

1.5V≤(VIN-VOUT)≤10V

f=120Hz, COUT=22µF

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

TA=25oC, 10Hz≤f≤10KHz

Min Typ Max Unit

1.238 1.250 1.262

V

1.225 1.250 1.270

0.001 0.1

%

0.2

0.1 0.4

%

0.5

1.2 1.3 V

0.85 1 1.15 A

60 120 µA

0.2 5 µA

1.7 5 mA

70

dB

0.5

%

0.003

%

Junction Temperature

160

oC

16

oC

Mar. 2006 Rev. 1. 0

BCD Semiconductor Manufacturing Limited

5

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