Microprocessor Supervisor with Watchdog Timer 8-TSSOP -40 to 85
Supervisory IC, 1.235V Reset, 10uA, 5.5V, TSSOP, Push-Pull Product overview: UCC2946PW 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 1.235V, 10uA, 5.5V, TSSOP. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, 1.235V, 10uA, 5.5V, TSSOP, Voltage Supervisor IC, Supervisors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 691-UCC2946PW can be used for catalog matching and distributor lookup.
Supervisor Push-Pull, Totem Pole 1 Channel 8-TSSOP
Manufacturer: Texas Instruments
Win Source Part Number: 1276366-UCC2946PW
Packaging: Tube
Type: Simple Reset/Power-On Reset
Operating Temperature Range: -40°C ~ 85°C (TA)
Package: 8-TSSOP (0.173", 4.40mm Width)
Mounting: SMD
Output: Push-Pull, Totem Pole
Reset: Active Low
Number of Voltages Monitored: 1
Reset Timeout: 140 ms Minimum
Voltage - Threshold: Adjustable/Selectabl
Family Name: UCC2946
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.ti.com
Manufacturer Package: 8-TSSOP
Alternative Parts (Cross-Reference): IMP1232LPEMA; IMP1232LPCMA; UCC2946PWR;
Introduction Date: December 01, 2004
ECCN: EAR99
Country of Origin: Thailand
Estimated EOL Date: 2028
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 43 pct.
Supply and Demand Status: Limited
VOLTAGE SUPERVISOR, 12UA, 5.5V, TSSOP-8; Threshold Voltage:1.235V; No. of Supervisors / Monitors:1Monitors; Supply Voltage Min:2.1V; Supply Voltage Max:5.5V; Reset Type:Active-Low; Digital IC Case:TSSOP; No. of Pins:8Pins; Delay RoHS Compliant: Yes
Supervisory Circuits Mcrprcsr Supervisor w/Watchdog Timer
Supervisor Push-Pull, Totem Pole 1 Channel 8-TSSOP
IC SUPERVISOR 1 CHANNEL 8TSSOP
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Newark, An Avnet Company | VAST STOCK CO., 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 | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips |
| Product Number | UCC2946PW | 691-UCC2946PW | 296-32786-ND | 1276366-UCC2946PW | 29AH8374 | UCC2946PW | UCC2946PW | UCC2946PW |
| Product Name | UCC2946 Microprocessor Supervisor with Watchdog Timer | 1.235V 10uA 5.5V TSSOP Voltage Supervisor IC | Supervisors | PMIC - PMIC - Supervisors - UCC2946PW | Voltage Supervisor, 12Ua, 5.5V, Tssop-8; Threshold Voltage Texas Instruments | Supervisory Circuits | Supervisors | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors |
| Number of Supplies | 1 | 1 | 1; 1 | 1; 1Monitors | ||||
| Features | Watchdog Timer; Manual Reset | Manual Reset | Watchdog Timer | |||||
| Output Options | Active-low,Push-pull | Active Low; Push-Pull, Totem Pole | Inverting; Active Low | |||||
| Type | SOIC,TSSOP | TSSOP | TSSOP; "8-TSSOP (0.173"", 4.40mm Width)" | SSOP | SOP; SSOP; TSSOP; 8-TSSOP (0.173\", 4.40mm Width) | SSOP; TSSOP | ||
| IQ | 10 µA | 10 µA |
