LDO Regulator, 1.5 A, Ultra-Low Iq, High PSRR, Low Noise

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Overview

The NCP565/NCV565 low dropout linear regulator provides 1.5 A in either fixed voltage options or in an adjustable voltage version from 7.7 V down to 0.9 V. The fast loop response and low dropout voltage make this regulator ideal for applications where low voltage and good load transient response are important. Device protection includes a current limit, short circuit protection, and thermal shutdown. The NCP565 is packaged in D2PAK, DFN6 or SOT-223.

  • Servers, Networking and Communication equipment
  • Post Regulation for Power Supplies

  • Ultra-fast Transient Response (<1.0 us)
  • Low Ground Current (1.5 mA at Iload = 1.5 A)
  • Low Dropout Voltage (0.9V at Iload = 1.5 A)
  • Low Noise (28 Vrms)
  • 0.9 V Reference Voltage
  • Adjustable Output Voltage from 7.7 V down to 0.9 V
  • Current Limit Protection (3.3 A Typ)
  • Thermal Shutdown Protection (160C)
  • Pb-Free Packages are Available

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4

Product

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

NCV565D2T12R4G

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Active

CAD Model

Pb

A

H

P

D2PAK-3

1

260

REEL

800

Y

Single

Positive

1.2

1.5

2.5

9

0.9

1.5

75

28

No

No

Automotive

$0.803

More Details

NCV565D2TG

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Obsolete

CAD Model

Pb

A

H

P

D2PAK-5

1

260

TUBE

50

N

Single

Positive

Adj

1.5

2.5

9

0.9

1.5

75

28

No

No

Automotive

Price N/A

More Details

NCV565D2TR4G

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Obsolete

CAD Model

Pb

A

H

P

D2PAK-5

1

260

REEL

800

N

Single

Positive

Adj

1.5

2.5

9

0.9

1.5

75

28

No

No

Automotive

Price N/A

More Details

NCV565ST12T3G

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Obsolete

CAD Model

Pb

A

H

P

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

3

260

REEL

4000

N

Single

Positive

1.2

1.5

2.5

9

0.9

1.5

75

28

No

No

Automotive

Price N/A

More Details

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