E17E Просмотр технического описания (PDF) - Diodes Incorporated.

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E17E

1A LOW DROPOUT LINEAR REGULATOR

Diodes Incorporated. 

A Product Line of

Diodes Incorporated

AZ1117

Electrical Characteristics

AZ1117-ADJ Electrical Characteristics (Operating Conditions: VIN ≤ 10V, TJ = +25ºC, unless otherwise specified.)

Parameter

Reference Voltage

Line Regulation

Load Regulation

Dropout Voltage

Current Limit

Adjust Pin Current

Adjust Pin Current Change

Minimum Load Current (ADJ)

Quiescent Current

Ripple Rejection

Temperature Stability

Long-term Stability

RMS Output Noise (% of VOUT)

Thermal Shutdown

Thermal Shutdown Hysteresis

Thermal Resistance

Symbol

VREF

∆VOUT

∆VOUT

VDROP

ILIMIT

IADJ

∆IADJ

ILOAD(MIN)

IQ

PSRR

–

–

–

–

–

θJC

Conditions

IOUT = 10mA, VIN-VOUT = 2V

10mA ≤ IOUT ≤ 1A, 1.4V ≤ VIN-VOUT ≤ 8V,

P ≤ Maximum Power Dissipation

IOUT=10mA, 1.5V ≤ VIN-VOUT ≤ 10V

VIN-VOUT = 2V, 10mA ≤ IOUT ≤ 1A

∆VREF = 1%, IOUT = 0.1A

∆VREF = 1%, IOUT = 0.5A

∆VREF = 1%, IOUT = 1.0A

VIN-VOUT = 2V

–

1.4V ≤ VIN-VOUT ≤ 10V, 10mA ≤ IOUT ≤ 1A

1.5V ≤ VIN-VOUT ≤ 10V (ADJ only)

VIN = VOUT + 1.25V

f = 120Hz, COUT = 22µF Tantalum,

VIN-VOUT = 3V, IOUT = 1A

–

TA = +125ºC, 1000hrs

TA = +25ºC, 10Hz ≤ f ≤ 10kHz

Junction Temperature

–

SOT223

SOT89

TO220-3

TO252-2 (3)/TO252-2 (4)/TO252-2 (5)

TO263

Min

1.238

1.225

–

–

–

–

–

1.25

–

–

–

–

60

–

–

–

–

–

–

–

–

–

–

Typ Max

1.250

1.250

1.262

1.270

0.035 0.2

0.2

0.4

1.00

1.1

1.08 1.18

1.15 1.25

1.35

–

60

120

0.2

5

1.7

5

5

10

75

–

0.5

–

0.3

–

0.003

–

+150

–

+25

–

25

–

30

–

10

–

17

–

10

–

Unit

V

%

%

V

V

V

A

µA

µA

mA

mA

dB

%

%

%

ºC

ºC

ºC/W

AZ1117

Document number: DS36736 Rev. 3 - 2

5 of 32

www.diodes.com

February 2014

© Diodes Incorporated

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