Linear Voltage Regulator, 0.5 A, Ultra-High PSRR

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Overview

The NCV317M Low Dropout (LDO) Linear Voltage Regulator is an adjustable 3-terminal positive LDO voltage regulator capable of supplying in excess of 0.5 A over an output voltage range of 1.2 V to 37 V. This voltage regulator is exceptionally easy to use and requires only two external resistors to set the output voltage. Further, it employs internal current limiting, thermal shutdown and safe area compensation, making it essentially blow-out proof.

The NCV317M serves a wide variety of applications including local, on card regulation. This device can also be used to make a programmable output regulator, or by connecting a fixed resistor between the adjustment and output, the NCV317M can be used as a precision current regulator.

  • Automotive Audio and Infotainment
  • Automotive Accessories
  • Automotive Dashboard electronics
  • Automotive Instrument Cluster
  • Automotive Camera Displays
  • Automotive
  • Industrial
  • Output Current in Excess of 500 mA
  • Output Adjustable between 1.2 V and 37 V
  • Internal Thermal Overload Protection
  • Internal Short Circuit Current Limiting Constant with Temperature
  • Output Transistor Safe-Area Compensation
  • Floating Operation for High Voltage Applications
  • Eliminates Stocking many Fixed Voltages Standard Application
  • Pb-Free Packages are Available

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Status

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Output

Polarity

VO (V)

IO Typ (A)

VI Min (V)

VI Max (V)

VDO Typ (V)

Iq Typ (mA)

PSRR (dB)

Noise (µVrms)

Enable

PowerGood

Application

Reference Price

NCV317MABDTRKG

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Active

CAD Model

Pb

A

H

P

DPAK-3

1

260

REEL

2500

N

Single

Positive

Adj

0.5

2.8

40

2.1

0.05

80

~NA~

No

No

Automotive

$0.2133

More Details

NCV317MABSTT3G

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Active

CAD Model

Pb

A

H

P

SOT-223-4 / TO-261-4D

1

260

REEL

4000

N

Single

Positive

Adj

0.5

2.8

40

2.1

0.05

80

~NA~

No

No

Automotive

$0.2

More Details

NCV317MBDTG

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Last Shipments

CAD Model

Pb

A

H

P

DPAK-3

1

260

TUBE

75

N

Single

Positive

Adj

0.5

2.8

40

2.1

0.05

80

~NA~

No

No

Automotive

Price N/A

More Details

NCV317MBDTRKG

Loading...

Active

CAD Model

Pb

A

H

P

DPAK-3

1

260

REEL

2500

N

Single

Positive

Adj

0.5

2.8

40

2.1

0.05

80

~NA~

No

No

Automotive

$0.1933

More Details

NCV317MBSTT3G

Loading...

Active

CAD Model

Pb

A

H

P

SOT-223-4 / TO-261-4D

1

260

REEL

4000

N

Single

Positive

Adj

0.5

2.8

40

2.1

0.05

80

~NA~

No

No

Automotive

$0.2

More Details

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