© 2007 Microchip Technology Inc.

DS22042A-page 23

MCP1603

PRODUCT IDENTIFICATION SYSTEM

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

.

Device:

MCP1603: 2.0 MHz, 500 mA Buck Regulator

TSOT Pin

Config. Designator *

Blank = Standard pinout

L

= Alternate pinout

* Refer to Package Types for an explanation regarding the

function of the device pins.

Tape and Reel:

T

= Tape and Reel

Blank = Tube

Voltage Option:

ADJ = Adjustable

120 = 1.20V “Standard”

150 = 1.50V “Standard”

180 = 1.80V “Standard”

250 = 2.50V “Standard”

330 = 3.30V “Standard”

Temperature:

I

= -40

°C to +85°C

Package Type:

MC = Plastic Dual-Flat No-Lead Package (MC), 8-Lead

OS = Plastic Thin Small Outline Transistor (OS), 5-Lead

PART NO.

XXX

X

Tape

Voltage

Option

Device

and Reel

X

Temp.

XX

Package

X

TSOT

Config.

Examples:

8-Lead DFN:

a)

MCP1603-120I/MC: 1.20V Buck Reg.,

8LD-DFN pkg.

b)

MCP1603-150I/MC: 1.50V Buck Reg.,

8LD-DFN pkg.

c)

MCP1603-180I/MC: 1.80V Buck Reg.,

8LD-DFN pkg.

d)

MCP1603-250I/MC: 2.50V Buck Reg.,

8LD-DFN pkg.

e)

MCP1603-330I/MC: 3.30V Buck Reg.,

8LD-DFN pkg.

5-Lead TSOT:

a)

MCP1603T-120I/OS: 1.20V Buck Reg.,

5LD-TSOT pkg.

b)

MCP1603T-180I/OS: 1.80V Buck Reg.,

5LD-TSOT pkg.

c)

MCP1603T-250I/OS: 2.50V Buck Reg.,

5LD-TSOT pkg.

d)

MCP1603T-330I/OS: 3.30V Buck Reg.,

5LD-TSOT pkg.

e)

MCP1603T-ADJI/OS: Adj. Buck Reg.,

5LD-TSOT pkg.

f)

MCP1603LT-250I/OS:2.50V Buck Reg.,

5LD-TSOT pkg.

g)

MCP1603LT-ADJI/OS:Adj. Buck Reg.,

5LD-TSOT pkg.

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