Supervisor Open Drain or Open Collector 4 Channel 18-CDIP
Manufacturer: Texas Instruments
Win Source Part Number: 1276043-UC3903J
Packaging: Tube
Type: Multi-Voltage Supervisor
Mounting Style: Through Hole
Output: Push-Pull, Totem Pole
Reset: Active Low
Number of Voltages Monitored: 4
Reset Timeout: Adjustable/Selectabl
Voltage - Threshold: Adjustable/Selectabl
Categories: Integrated Circuits
Supplier Device Package: 18-CDIP
Status: Obsolete
Temperature Range - Operating: 0°C ~ 70°C
Manufacturer Homepage: www.ti.com
Manufacturer Package: 18-CDIP
Popularity: Medium
Fake Threat In the Open Market: 72 pct.
Supply and Demand Status: Limited
Manufacturer Pack Quantity: 20
MSL Level: 1 (Unlimited)
Quad Supply and Line Monitor 18-CDIP 0 to 70 Product overview: UC3903J from Texas Instruments 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 Quad. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, Quad, Voltage Supervisor IC, Supervisors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 691-UC3903J can be used for catalog matching and distributor lookup.
IC SUPERVISOR 4 CHANNEL 18CDIP
Supervisor Open Drain or Open Collector 4 Channel 18-CDIP
IC SUPERVISOR 4 CHANNEL 18CDIP
| DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | Quarktwin Technology Ltd. | 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 |
| Product Number | UC3903J-ND | 1276043-UC3903J | 691-UC3903J | UC3903J | UC3903J | UC3903J |
| Product Name | Supervisors | PMIC - PMIC - Supervisors - UC3903J | Quad Voltage Supervisor IC | PMIC - Supervisors | Supervisors | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors |
| Output Options | Open Drain; Active Low | Inverting; Active Low | Open Drain; Open Drain or Open Collector | Open Drain | ||
| Type | CDIP; "18-CDIP (0.300"", 7.62mm)" | DIP | CDIP | DIP; CDIP; 18-CDIP (0.300\", 7.62mm) | ||
| Operating Temperature | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 C (32 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) |
