Diodes Menu Close
Back to Timed Relay/SCR Controller


Toaster Controller

Contact Sales

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

Product Description

The PT8A2515 is a CMOS LSI chip designed for timer applications, the time can be adjusted by external R/C. It has reset function.

The chip includes: Power on reset circuit, Logic control circuit, Output driver circuit, Key scan circuit, timer circuit, Built-in internal oscillator and external R/C oscillator circuit etc. It is enclosed in lead free TO-94 and SOT23-5 package.


  • Operating voltage: 3.5V~5.5V
  • Have Reset function
  • Relay output disable without external oscillator
  • Adjustable Timer: 30s~20mins
  • Few external components
  • Low cost TO-94 and SOT23-5 package


  • Toaster Controller
  • Timer

Product Specifications

Product Parameters

Timer Range 30 seconds - 20 minutes
Driver Type Relay
One/Two Key NA
Button NA
AC Power Frequency NA

Related Content


Technical Documents

Recommended Soldering Techniques


Additional Technical Documents are available upon request:
Application information, Evaluation board, and Other technical documents

Request Documents
Orderable Part Number Status Package Environmental Compliance Packing Buy from Distributor /
Contact Sales
Request Samples
Qty. Carrier
PT8A2515TAEX Active SOT25 GREEN 3000 T&R


Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Mouser Electronics Inc. 2704 12/5/2022 South America, North America, Asia, Europe, Middle East Buy Now
Request Sample

Environmental Compliance Legend:
LFF: Pb-Free Finish and RoHS 5/6
TLFP: Totally Pb-Free Product and RoHS 6/6
LFGP: Pb-free Finish and Green Product, RoHS 5/6 and Halogen Free
TPGP: Totally Pb-Free and Green Product, RoHS 6/6 and Halogen Free
GREEN: Halogen-free and RoHS compliant
RoHS: RoHS compliant but NOT halogen-free