APL5301 datasheet(3/19 Pages) ANPEC

3 / 19 page

Rev. B.1 - Mar., 2004

APL5301/2

www.anpec.com.tw

Product Name

Marking

Product Name

Marking

APL5301-32A/B

31QX

APL5302-32A/B

32QX

APL5301-33A/B

31RX

APL5302-33A/B

32RX

APL5301-34A/B

31SX

APL5302-34A/B

32SX

APL5301-35A/B

31TX

APL5302-35A/B

32TX

APL5301-48A/B

31XX

APL5302-48A/B

32XX

APL5301-49A/B

31YX

APL5302-49A/B

32YX

APL5301-50A/B

31ZX

APL5302-50A/B

32ZX

Pin Description

No.

Name

I/O

Description

1VIN

Supply voltage input.

2GND

Ground pins of the circuitry, and all ground pins must be soldered

To PCB with proper power dissipation.

SHDN(Note1)

Shutdown control pin, low = off, high = nromal.

4BP(Note1)

Bypass signal pin of the regulator.

5VOUT

Output pin of the regulator.

Note1 : This pin does not exist in 3-pin package.

Marking Information (Cont.)

SOT-23 and SOT-23-5 packages

Symbol

Parameter

Rating

Unit

VIN, VOUT

Input Voltage or Out Voltage

6.5

SHDN

Shutdown Control Pin

6.5

RTH,JA

Thermal Resistance – Junction to Ambient

357

°C/W

Power Dissipation

Internally Limited

Operating Junction Temperature

°C

Control Section

0 to 125

Power Transistor

0 to 150

TSTG

Storage Temperature Range

-65 to +150

°C

Lead Temperature (Soldering, 10 second)

260

°C

Absolute Maximum Ratings

The last character “X” in the marking is for data code.

Don’t leave open.

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