Linear Regulators (LDO) | NCP561

150 mA CMOS Low Quiescent Current Low Dropout Linear Voltage Regulator

Obsolete

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Overview

The NCP561 series of fixed output low dropout linear regulators aredesigned for handheld communication equipment and portable battery powered applications which require low quiescent. The NCP561 series features an ultra low quiescent current of 3.0 uA. Each device contains a voltage reference unit, an error amplifier, a PMOS power transistor, resistors for setting output voltage, current limit, and temperature limit protection circuits. The NCP561 has been designed to be used with low cost ceramic capacitors and requires a minimum output capacitor of 1.0 uF. The device is housed in the micro-miniature TSOP-5 surface mount package. Standard voltage versions are 1.5, 1.8, 2.5, 2.7, 2.8, 3.0, 3.3 and 5.0 V.

  • Battery Powered Instruments
  • Hand–Held Instruments
  • Camcorders and Cameras

  • Low Quiescent Current of 3.0 µA Typical
  • Low Dropout Voltage of 170 mV at 150 mA
  • Low Output Voltage Option
  • Output Voltage Accuracy of 2.0%
  • Industrial Temperature Range of –40°C to 85°C

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VI Min (V)

VI Max (V)

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Reference Price

NCP561SN15T1

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Obsolete

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

235

REEL

3000

N

Single

Positive

1.5

0.15

2

6

0.33

-

-

-

Yes

No

-

Price N/A

More Details

NCP561SN15T1G

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Obsolete

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

260

REEL

3000

N

Single

Positive

1.5

0.15

2

6

0.33

-

-

-

Yes

No

-

Price N/A

More Details

NCP561SN18T1

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Obsolete

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

235

REEL

3000

N

Single

Positive

1.8

0.15

2

6

0.24

-

-

-

Yes

No

-

Price N/A

More Details

NCP561SN18T1G

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Obsolete

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

260

REEL

3000

N

Single

Positive

1.8

0.15

2

6

0.24

-

-

-

Yes

No

-

Price N/A

More Details

NCP561SN25T1

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Obsolete

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

235

REEL

3000

N

Single

Positive

2.5

0.15

2

6

0.15

-

-

-

Yes

No

-

Price N/A

More Details

NCP561SN25T1G

Loading...

Obsolete

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

260

REEL

3000

N

Single

Positive

2.5

0.15

2

6

0.15

-

-

-

Yes

No

-

Price N/A

More Details

NCP561SN27T1

Loading...

Obsolete

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

235

REEL

3000

N

Single

Positive

2.7

0.15

2

6

0.15

-

-

-

Yes

No

-

Price N/A

More Details

NCP561SN27T1G

Loading...

Obsolete

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

260

REEL

3000

N

Single

Positive

2.7

0.15

2

6

0.15

-

-

-

Yes

No

-

Price N/A

More Details

NCP561SN28T1

Loading...

Obsolete

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

235

REEL

3000

N

Single

Positive

2.8

0.15

2

6

0.14

-

-

-

Yes

No

-

Price N/A

More Details

NCP561SN28T1G

Loading...

Obsolete

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

260

REEL

3000

N

Single

Positive

2.8

0.15

2

6

0.14

-

-

-

Yes

No

-

Price N/A

More Details

NCP561SN30T1

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Obsolete

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

235

REEL

3000

N

Single

Positive

3

0.15

2

6

0.14

-

-

-

Yes

No

-

Price N/A

More Details

NCP561SN30T1G

Loading...

Obsolete

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

260

REEL

3000

N

Single

Positive

3

0.15

2

6

0.14

-

-

-

Yes

No

-

Price N/A

More Details

NCP561SN33T1

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Obsolete

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

235

REEL

3000

N

Single

Positive

3.3

0.15

2

6

0.13

-

-

-

Yes

No

-

Price N/A

More Details

NCP561SN33T1G

Loading...

Obsolete

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

260

REEL

3000

N

Single

Positive

3.3

0.15

2

6

0.13

-

-

-

Yes

No

-

Price N/A

More Details

NCP561SN50T1

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Obsolete

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

235

REEL

3000

N

Single

Positive

5

0.15

2

6

0.12

-

-

-

Yes

No

-

Price N/A

More Details

NCP561SN50T1G

Loading...

Obsolete

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

260

REEL

3000

N

Single

Positive

5

0.15

2

6

0.12

-

-

-

Yes

No

-

Price N/A

More Details

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