Diodes Menu Close
Back to Load Switches



Contact Sales

Log in or register to manage email notifications about changes to datasheets or PCNs for this part.


The AP22800 is an integrated N-channel load switch, which features an adjustable ramp-up and discharge rate that are settable via an
external capacitor and a resistor, respectively. In addition, it incorporates a ‘power good’ output to flag when the switch is
enhanced. The N-channel MOSFET has a typical RDS(ON) of 16mΩ, enabling current handling capability of up to 4A.
The AP22800 is designed to operate from 1.5V to 5.5V making it ideal for 1.8V, 2.5V, 3.3V, 5V voltage rails. The low quiescent supply
current specification of 21μA makes it ideal for use in battery powered distribution systems where power consumption is a concern.
The AP22800 is available in a standard Green U-DFN2116-8 package with an exposed PAD for improved thermal performance and
is RoHS compliant.


  • Integrated Load Switches in Ultrabook PCs
  • Power Up/Down Sequencing in Ultrabook PCs
  • Tablets
  • SSD (Solid State Drives)
  • Consumer Electronics
  • Telecom Systems
  • Set-top Boxes
  • E-Readers


  • 1.5V to 5.5V Input Range
  • Low Typical RDS(ON) of 16mΩ
  • Very Low Quiescent Current of 21μA
  • Adjustable Start-Up and Discharge Rate
  • Small Form Factor Package U-DFN2116-8 – Footprint of just 3.36mm2
  • Thermally Efficient Low Profile
  • Totally Lead-Free & Fully RoHS Compliant 
  • Halogen and Antimony Free. “Green” Device 

Product Specifications

Product Parameters

Operating Voltage Range 1.5 to 5.5 V
Channels -
Maximum Output Current 6 A
Typical Quiescent Current 20 µA
RDS(ON) 19 mΩ
Operating Ambient Temperature Range -40 to 85 °C
Output Turn-On Delay Time Typ -
Output Turn-On Rise Time Typ -

Related Content



Technical Documents

Recommended Soldering Techniques


Orderable Part Number Authorized Distributor Quantity Inventory Date Buy Online Region
AP22800HB-7 Arrow Electronics 1020 8/11/2020 Buy Now United States
AP22800HB-7 Arrow Electronics Central EU 3000 8/11/2020 Buy Now Germany
AP22800HB-7 Digi-Key Electronics 11158 8/11/2020 Buy Now United States
AP22800HB-7 Mouser Electronics Inc. 3917 8/11/2020 Buy Now United States
AP22800HB-7 Avnet 60000 8/10/2020 Buy Now United States


Product Change Notices

PCN # Issue Date Subject
PCN-2432 2019-08-09 Replacement Wafer FAB Source for RDL Process


Related Application FAQs