OMR9605SC Ver la hoja de datos (PDF) - International Rectifier

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componentes Descripción

Fabricante

OMR9605SC

1 M Rad(Si) Ultra Low Dropout Adjustable Linear Regulator Hermetic Package

International Rectifier 

OMR9605SC, OMR9605SF

Electrical Characteristics @ TA= 25°C (Unless Otherwise Specified)

Parameter

Input Voltage Range-

Operating

Reference Voltage

Line Regulation

Load Regulation

Dropout Voltage

Current Limit

Ripple Rejection

Shutdown Source Current

Shutdown Pin Threshold

Output Voltage at Shutdown

Conditions

Io= 3.0A

Symbol

4.75 ≤ Vin ≤ 5.25, Io=

3.0A

4.5 ≤ Vin ≤ 5.5, Io= 50mA

Vin= 5.0V

10ma ≤ Iout ≤ 3.0A

Io= 3.0A. Vin= 5.0V

Vin= 5.0V, Overcurrent

Latchup

F= 120 Hz., Vout= Vref

Vshdn= 5V

Isource= 200uA

Vin= 5.0V, Io= 50mA,

Shdn= +5.0V

Vref

Vline

Vload

Vdrop

Ilatch

Ishdn

Vshdn

Vout

(shdn)

Min.

4.5

1.252

-100

-5

-20

3.0

65

1.0

-0.1

Electrical Characteristics TA = -55 to +125°C

Parameter

Input Voltage Range-

Operating

Reference Voltage

Line Regulation

Load Regulation

Dropout Voltage

Current Limit

Ripple Rejection

Shutdown Source Current

Conditions

Io= 3.0A

4.75 ≤ Vin ≤ 5.25, Io=

3.0A

4.5 ≤ Vin ≤ 5.5, Io= 50mA

Vin= 5.0V

10ma ≤ Iout ≤ 3.0A

Io= 3.0A. Vin= 5.0V

Vin= 5.0V, Overcurrent

Latchup

F= 120 Hz., Vout= Vref

Vshdn= 5V

Shutdown Pin Threshold

Output Voltage at Shutdown

Simplified Schematic

Isource= 200uA

Vin= 5.0V, Io= 50mA,

Shdn= +5.0V

Symbol

Vref

Vline

Vload

Vdrop

Ilatch

Ishdn

Vshdn

Vout

(shdn)

Vin

Min.

4.5

1.225

-150

-150

-150

3.0

65

1.0

-0.1

Vout

Typ.

1.265

200

Typ.

1.265

200

Max

6.5

1.305

+100

+5

+20

0.4

1.6

+0.1

Max

5.5

1.305

+150

+150

+150

0.4

1.6

+0.1

Unit

V

V

mV

mV

mV

V

A

dB

uA

V

V

Unit

V

V

mV

mV

mV

V

A

dB

uA

V

V

Shutdown

Drive

Gnd

Adjust

Ground

2

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