MIC5501/2/3/4

DS20006006B-page 14

 2019 Microchip Technology Inc.

7.0

PACKAGING INFORMATION

7.1

Package Marking Information

5-Lead SOT23*

4-Lead TDFN*

XX

XX

Example

Example

ZX

VX

TABLE 7-1:

ABBREVIATED TOP MARK

Device

Package

Feature

Output Voltage

1.0V 1.2V 1.8V 2.2V 2.5V

2.8V

3.0V 3.1V 3.3V

MIC5501 4L TDFN (MT)

General Purpose

—

—

—

—

—

—

VP

—

—

MIC5501 5L SOT23 (M5)

General Purpose

—

—

—

—

—

—

VX

—

—

MIC5502 4L TDFN (MT)

Auto-Discharge

—

—

XG

—

—

XM

XP

—

—

MIC5502 5L SOT23 (M5)

Auto-Discharge

—

—

—

—

—

—

—

—

—

MIC5503 4L TDFN (MT)

EN Pull-Down

—

XV

YV

—

—

—

—

—

—

MIC5503 5L SOT23 (M5)

EN Pull-Down

—

—

—

—

—

—

—

—

—

MIC5504 4L TDFN (MT)

Auto-Discharge &

EN Pull-Down

CX

ZX

GX

UW

UX

MX

PX

TX

SX

MIC5504 5L SOT23 (M5)

Auto-Discharge &

EN Pull-Down

—

WX4 WXG

—

WXJ WXM WXP

—

WXS

Legend: XX...X

Product code or customer-specific information

Y

Year code (last digit of calendar year)

YY

Year code (last 2 digits of calendar year)

WW

Week code (week of January 1 is week ‘01’)

NNN

Alphanumeric traceability code

*

This package is Pb-free. The Pb-free JEDEC designator (

)

can be found on the outer packaging for this package.

●, ▲, ▼ Pin one index is identified by a dot, delta up, or delta down (triangle

mark).

Note:

In the event the full Microchip part number cannot be marked on one line, it will

be carried over to the next line, thus limiting the number of available

characters for customer-specific information. Package may or may not include

the corporate logo.

Underbar (_) and/or Overbar (‾) symbol may not be to scale.

3

e

3

e