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Microchip Technology TC1232EOA Datasheet & Stock

The TC1232EOA is a fully integrated processor supervisor that provides critical functions to ensure processor reliability, including precise power-on reset control, a watchdog timer, and an external reset override. It holds the processor in a reset state for at least 250ms during power-up, ensuring a stable system start. The device monitors the microprocessor's health through an onboard watchdog circuit, which requires periodic low signals on the ST input. When an external pushbutton or electronic signal pulls the PB input low, the outputs activate immediately, offering contact debounce when connected to a manual reset switch. This component requires no external parts, making it ideal for computer and peripheral applications. However, due to high market demand, delivery times may be extended, and the product is exempt from discounts.

Authorized Distributors
Source:Newark
Part No:TC1232EOA
Stock:217
Inv Date:06-12-2026
Price: Unit price: $1.83
Buy/RFQ:
Source:DigiKey
Part No:TC1232EOA
Stock:8934
Inv Date:06-12-2026
Price: Unit price: $1.78
Buy/RFQ:
Part No:TC1232EOA
Stock:401
Inv Date:06-13-2026
Price: Unit price: $1.78
Buy/RFQ:
Part No:TC1232EOA
Stock:0
Inv Date:06-12-2026
Price: Unit price: $1.83
Buy/RFQ:
Part No:TC1232EOA
Stock:200
Inv Date:06-12-2026
Price: Unit price: $1.34
Buy/RFQ:
Part No:TC1232EOA
Stock:200
Inv Date:06-12-2026
Price: Unit price: $1.34
Buy/RFQ:
Part No:TC1232EOA
Stock:0
Inv Date:06-12-2026
Price: Unit price: $0.9
Buy/RFQ:

Frequently Asked Questions

Where can I buy Microchip Technology TC1232EOA?

You can click on the BUY or RFQ button to purchase TC1232EOA from an authorized Microchip Technology distributor.

How do I troubleshoot issues or seek technical support for part TC1232EOA?

You can download the TC1232EOA datasheet or visit the Microchip Technology website for support.

Who is the manufacturer of TC1232EOA?

Microchip Technology

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