The TC54VC2902EZB is a CMOS voltage detector designed for battery-powered applications, featuring a low quiescent current of 1 ¬µA and a wide operating voltage range from 0.7V to 10V. It offers detection thresholds that can be laser-trimmed between 1.4V and 6.0V with a tolerance of ¬±2.0%. The device is available in small surface-mount packages, including 3-Pin SOT-23A, SOT-89, and TO-92, making it suitable for space-constrained designs. This voltage detector is equipped with a complementary output stage, which remains high as long as the input voltage exceeds the specified threshold. When the input voltage drops below the threshold, the output is driven low and remains in that state until the input voltage rises above the threshold by a defined hysteresis amount. The TC54VC2902EZB is applicable in various scenarios, including battery voltage monitoring, microprocessor reset, system brown-out protection, and as a level discriminator. Its operating temperature range is from -40¬8C to +85¬8C, ensuring reliability in diverse environments.
Manufacturer: Microchip Technology
Win Source Part Number: 936167-TC54VC2902EZB
Operating Temperature Range: -40°C ~ 85°C (TA)
Features: Supervisor Push-Pull, Totem Pole 1 Channel TO-92-3
Package: Bulk
Package: TO-226-3, TO-92-3 (TO-226AA)
Mounting: Through Hole
Part Status: Obsolete
Family Name: TC54VC2902
Categories: Integrated Circuits (ICs)
Case / Package: TO-92-3
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 38 pct.
Supply and Demand Status: Balance
Quantity per package: 1000
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Other Part Number: 158-1091, 158-1091-ND, TC54VC2902EZB-NDR
IC SUPERVISOR 1 CHANNEL TO92-3 Product overview: TC54VC2902EZB from Microchip Technology 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, Voltage Supervisor IC, Supervisors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 691-TC54VC2902EZB can be used for catalog matching and distributor lookup.
Supervisor Push-Pull, Totem Pole 1 Channel TO-92-3
IC SUPERVISOR 1 CHANNEL TO92-3
Supervisor Push-Pull, Totem Pole 1 Channel TO-92-3
IC SUPERVISOR 1 CHANNEL TO92-3
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | 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 | 936167-TC54VC2902EZB | 691-TC54VC2902EZB | TC54VC2902EZB-ND | TC54VC2902EZB | TC54VC2902EZB | TC54VC2902EZB |
| Product Name | PMIC - PMIC - Supervisors - TC54VC2902EZB | Voltage Supervisor IC | Supervisors | PMIC - Supervisors | Supervisors | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors |
| Output Options | Inverting | Active Low; Push-Pull, Totem Pole | Push-Pull, Totem Pole | |||
| Type | TO-92-3 | Bag | TO-92; TO-226-3, TO-92-3 (TO-226AA) | TO-92; TO-226-3, TO-92-3 (TO-226AA) | TO-226-3, TO-92-3 (TO-226AA) | |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
