Connection Diagram

5-Lead Small Outline Package

SOT23-5 (MF)

20136202

Top View

See NS Package Number MF05A

Pin Descriptions

Pin

Number

Pin Name

Description

1V

IN

Input Voltage. Input range: 1.8V to 5.5V

2

GND

Ground

3

EN

Enable pin logic input: Low = shutdown, High = normal operation. This pin should not be left

floating.

4

NC

No internal connection

5V

OUT

Regulated output voltage

Order Information

For 5-Lead Small Outline Package SOT23-5 (MF)

Output

Voltage (V)

LP5951 Supplied as 1000 Units,

Tape and Reel

LP5951 Supplied as 3000 Units,

Tape and Reel

Flow

Package

Marking

1.3

LP5951MF-1.3

LP5951MFX-1.3

LKRB

LP5951MF-1.3

LP5951MFX-1.3

NOPB LKRB

1.5

LP5951MF-1.5

LP5951MFX-1.5

LKAB

LP5951MF-1.5

LP5951MFX-1.5

NOPB LKAB

1.8

LP5951MF-1.8

LP5951MFX-1.8

LKBB

LP5951MF-1.8

LP5951MFX-1.8

NOPB LKBB

2.0

LP5951MF-2.0

LP5951MFX-2.0

LKCB

LP5951MF-2.0

LP5951MFX-2.0

NOPB LKCB

2.5

LP5951MF-2.5

LP5951MFX-2.5

LKEB

LP5951MF-2.5

LP5951MFX-2.5

NOPB LKEB

2.8

LP5951MF-2.8

LP5951MFX-2.8

LKFB

LP5951MF-2.8

LP5951MFX-2.8

NOPB LKFB

3.0

LP5951MF-3.0

LP5951MFX-3.0

LKGB

LP5951MF-3.0

LP5951MFX-3.0

NOPB LKGB

3.3

LP5951MF-3.3

LP5951MFX-3.3

LKHB

LP5951MF-3.3

LP5951MFX-3.3

NOPB LKHB

Note: The package marking on the backside of the component designates the date code and a NSC internal code for die traceability. It will vary considerably.

SOT23-5: ZWTT

with:

Z: 1 Digit Assembly Plant Code,

W: 1 Digit Date Code,

TT: 2 Digit Dierun Code

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