Announcement

New Product

diodes.com

Typical Application Circuit

Orderable

Part Number

Compliance

(Only Automotive

Supports PPAP)

Package

Code

Package

Moisture

Sensitivity

Packing

Quantity

Carrier

AP68255QSP-13

Automotive

SP

SO-8EP

MSL-1

4,000

13” Tape & Reel

AP68355QSP-13

Automotive

SP

SO-8EP

MSL-1

4,000

13” Tape & Reel

AP6A255QSP-13

Automotive

SP

SO-8EP

MSL-1

4,000

13” Tape & Reel

AP6A355QSP-13

Automotive

SP

SO-8EP

MSL-1

4,000

13” Tape & Reel

August 2025

Part Number

VIN

Range

VOUT

Range

Output

Current

HS RDS(ON)

fSW

IQ

Ambient

Temperature

Package

V

V

A

mΩ

kHz

µA

C

AP68255Q

5.5 to 80

1.2 to 50

2.5

500

300

140

-40 to +125

SO-8EP

AP68355Q

5.5 to 80

1.2 to 50

3.5

500

300

140

-40 to +125

SO-8EP

AP6A255Q

5.5 to 100

1.2 to 50

2.5

500

300

140

-40 to +125

SO-8EP

AP6A355Q

5.5 to 100

1.2 to 50

3.5

500

300

140

-40 to +125

SO-8EP

80V/100V Automotive-Compliant Buck Converter Portfolio

AP68255Q/355Q

AP6A255Q/355Q

Ordering Information

Efficiency Chart