VRD3811LTX 参数 Datasheet PDF下载

High speed, Low dropout, ±1% High output accuracy Dual CMOS Voltage Regulator

Rev. E13-01

VRD Series

TEST CIRCUITS

Circuit (1) -

Output voltage, Output current, Dropout voltage, Input voltage, Load regulation, Line regulation,

Limit current, Short circuit current, Output voltage temperature coefficient, C

L

auto-discharge

resistance, EN high level voltage, EN low level voltage, EN high level current, EN low level current

V

IN

V

OUT

1

C

L

V

A

I

OUT

1

V

IN

V

C

IN

A

EN1

V

OUT

2

A

I

OUT

2

A

EN2

V

SS

A

C

L

V

Circuit (2) -

Current consumption, Standby current

V

IN

V

OUT

1

C

L

V

IN

V

C

IN

EN1

V

OUT

2

EN2

V

SS

C

L

Circuit (3) -

Ripple rejection

V

IN

V

OUT

1

C

L

V

A

I

OUT

1

V

EN1

V

OUT

2

A

I

OUT

2

EN2

V

SS

C

L

V

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