OMR9604SC Ver la hoja de datos (PDF) - International Rectifier

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Fabricante

OMR9604SC

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

International Rectifier 

OMR9604SC, OMR9604SF

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

3.13 ≤ Vin ≤ 3.46, Io= 3.0A

2.9 ≤ Vin ≤ 3.8, Io= 50mA

Vin= 3.3V

10ma ≤ Iout ≤ 3.0A

Io= 3.0A. Vout= 2.5V

Vin= 3.3V, Overcurrent Latchup

F= 120 Hz., Vout= Vref

Vshdn= 5V

Isource= 200uA

Vin= 3.3V, Io= 50mA,

Shdn= +5.0V

Symbol

Vin

Vref

Vline

Vload

Vdrop

Ilatch

Ishdn

Vshdn

Vout

(shdn)

Min.

2.9

1.252

-100

-5

-20

3.0

65

1.0

-0.1

Typ. Max Unit

6.5 V

1.265 1.278 V

+100 mV

+5 mV

+20 mV

0.4 V

A

dB

200

uA

1.6 V

+0.1 V

Electrical Characteristics TA = -55 to +125°C

Parameter

Conditions

Input Voltage Range-

Io= 3.0A

Reference Voltage

Line Regulation

3.13 ≤ Vin ≤ 3.46, Io= 3.0A

2.9 ≤ Vin ≤ 3.8, Io= 50mA

Load Regulation

Vin= 3.3V

10ma ≤ Iout ≤ 3.0A

Dropout Voltage

Io= 3.0A. Vout= 2.5V

Current Limit

Vin= 3.3V, Overcurrent Latchup

Ripple Rejection

F= 120 Hz., Vout= Vref

Shutdown Source Current

Vshdn= 5V

Shutdown Pin Threshold

Isource= 200uA

Output Voltage at Shutdown

Vin= 3.3V, Io= 50mA,

Shdn= +5.0V

Symbol

Vin

Vref

Vline

Vload

Vdrop

Ilatch

Ishdn

Vshdn

Vout

(shdn)

Min.

2.9

1.225

-150

-150

-150

3.0

65

1.0

-0.1

Typ.

1.265

200

Max

6.5

1.305

+150

+150

+150

0.4

1.6

0.1

Unit

V

V

mV

mV

mV

V

A

dB

uA

V

V

Simplified Schematic

Vin

Shutdown

Drive

Gnd

Vout

Adjust

Ground

2

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