© 2006 Microchip Technology Inc.

DS21989A-page 21

MCP1256/7/8/9

PRODUCT IDENTIFICATION SYSTEM

To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office

.

PART NO.

X

/XX

Package

Temperature

Range

Device

Device

MCP1256:

Positive Regulated Charge Pump with SLEEP

Mode and Power-Good Indication

MCP1256T:

Positive Regulated Charge Pump with SLEEP

Mode and Power-Good Indication,

Tape and Reel

MCP1257:

Positive Regulated Charge Pump with SLEEP

Mode and Low-Battery Indication

MCP1257T:

Positive Regulated Charge Pump with SLEEP

Mode and Low-Battery Indication,

Tape and Reel

MCP1258:

Positive Regulated Charge Pump with

BYPASS Mode and Power-Good Indication

MCP1258T:

Positive Regulated Charge Pump with

BYPASS Mode and Power-Good Indication,

Tape and Reel

MCP1259:

Positive Regulated Charge Pump with

BYPASS Mode and Low-Battery Indication

MCP1259T:

Positive Regulated Charge Pump with

BYPASS Mode and Low -Battery Indication,

Tape and Reel

Temperature Range

E = -40

°C to +125°C

Package

MF

= Dual Flat, No Lead (3x3 mm body), 10-Lead

UN

= Plastic Micro Small Outline (MSOP), 10-Lead

Examples:

a)

MCP1256-EMF:

E-Temp, DFN package

b)

MCP1256T-EMF:

Tape and Reel, E-Temp,

DFN package

c)

MCP1256-EUN:

E-Temp, MSOP package

d)

MCP1256T-EUN:

Tape and Reel, E-Temp,

MSOP package

a)

MCP1257-EMF:

E-Temp, DFN package

b)

MCP1257T-EMF:

Tape and Reel, E-Temp,

DFN package

c)

MCP1257-EUN:

E-Temp, MSOP package

d)

MCP1257T-EUN:

Tape and Reel, E-Temp,

MSOP package

a)

MCP1258-EMF:

E-Temp, DFN package

b)

MCP1258T-EMF:

Tape and Reel, E-Temp,

DFN package

c)

MCP1258-EUN:

E-Temp, MSOP package

d)

MCP1258T-EUN:

Tape and Reel, E-Temp,

MSOP package

a)

MCP1259-EMF:

E-Temp, DFN package

b)

MCP1259T-EMF:

Tape and Reel, E-Temp,

DFN package

c)

MCP1259-EUN:

E-Temp, MSOP package

d)

MCP1259T-EUN:

Tape and Reel, E-Temp,

MSOP package