The PT7M7803SC3EX is a microprocessor supervisory circuit designed to enhance the reliability and accuracy of power-supply systems in microprocessor applications. It features an open-drain reset output that asserts during power-up, power-down, and brownout conditions, ensuring system stability. The device includes a watchdog input that can trigger a reset if the monitored signal remains static for a specified duration. This supervisor circuit operates with a guaranteed reset output valid at a supply voltage as low as 1.0V, making it suitable for low-voltage applications. It is compliant with RoHS standards, being lead-free and halogen-free, which aligns with environmental regulations. The PT7M7803 is particularly applicable in networking, security systems, server/storage, and embedded systems, providing a compact solution for power monitoring needs.
Supervisor Open Drain or Open Collector 1 Channel SOT-23-3
Manufacturer: Diodes Incorporated
Win Source Part Number: 931039-PT7M7803SC3EX
Operating Temperature Range: -40°C ~ 85°C (TA)
Features: Supervisor Open Drain or Open Collector 1 Channel SOT-23-3
Package: TO-236-3, SC-59, SOT-23-3
Package: Reel - TR
Mounting: Surface Mount
Family Name: PT7M7803
Categories: Integrated Circuits (ICs)
Case / Package: SOT-23-3
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 76 pct.
Supply and Demand Status: Balance
Quantity per package: 3000
MSL Level: 1 (Unlimited)
Estimated Pruduction Lead Time: 51 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
IC SUPERVISOR 1 CHANNEL SOT23-3 Product overview: PT7M7803SC3EX from Diodes Incorporated is a Voltage Supervisor IC for reset control, voltage monitoring, brownout detection, power sequencing, and reliable embedded system startup. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SOT23. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, SOT23, Voltage Supervisor IC, Supervisors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 691-PT7M7803SC3EX can be used for catalog matching and distributor lookup.
IC SUPERVISOR 1 CHANNEL SOT23-3
Supervisor Open Drain or Open Collector 1 Channel SOT-23-3
Supervisory Circuits 3-Pin Microprocessor Supervisory IC
IC SUPERVISOR 1 CHANNEL SOT23-3
| DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips |
| Product Number | PT7M7803SC3EX-ND | 931039-PT7M7803SC3EX | 691-PT7M7803SC3EX | PT7M7803SC3EX | PT7M7803SC3EX | PT7M7803SC3EX | PT7M7803SC3EX |
| Product Name | Supervisors | PMIC - PMIC - Supervisors - PT7M7803SC3EX | SOT23 Voltage Supervisor IC | PMIC - Supervisors | Supervisors | Supervisory Circuits | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors |
| Features | Manual Reset | ||||||
| Output Options | Open Drain; Active Low | Open Drain; Inverting | Open Drain; Open Drain or Open Collector | Open Drain | |||
| Type | SOT-23; TO-236-3, SC-59, SOT-23-3 | SOT-23-3 | Tape & Reel (TR) | SOT-23; TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 |
