The TPS3103K33DBVRG4 is a precision voltage supervisor designed for low-power applications, featuring a supply voltage supervision range from 0.9 V to 3.6 V. It offers high trip-point accuracy of 0.75% and a typical supply current of just 1.2 OºA. The device asserts a reset signal when the supply voltage exceeds 0.4 V and includes a power-on reset generator with a delay time of 130 ms. The output can be configured as either push-pull or open-drain, providing flexibility for various circuit designs. The TPS3103K33DBVRG4 operates over a wide temperature range of -40¬8C to 125¬8C, making it suitable for diverse applications including portable and battery-powered devices, industrial equipment, and microcontroller-based systems. It is packaged in a compact 6-pin SOT-23 format, facilitating integration into space-constrained designs.
Ultra-Low Supply Current/Supply Voltage Supervisory Circuits 6-SOT-23 -40 to 85
Supervisor Open Drain or Open Collector 1 Channel SOT-23-6
Manufacturer: Texas Instruments
Win Source Part Number: 055530-TPS3103K33DBV
Packaging: Reel - TR
Type: Simple Reset/Power-On Reset
Mounting: SMD (SMT)
Output: Open Drain or Open Collector
Reset: Active Low
Number of Voltages Monitored: 1
Reset Timeout: 65 ms Minimum
Voltage - Threshold: 2.941V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TJ)
Case / Package: SOT-23-6
Alternative Parts (Cross-Reference): TPS3103K33DBVT; TPS3103K33DBV; TPS3103K33DBVTG4; TPS3103K33DBVRG4;
Popularity: Medium
Fake Threat In the Open Market: 28 pct.
Supply and Demand Status: Balance
Voltage Supervisor IC, 1.2uA Quiescent, 2.94V Threshold, SOT-23-6 Product overview: TPS3103K33DBVRG4 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 1.2uA, 2.94V, SOT-23. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, 1.2uA, 2.94V, SOT-23, Voltage Supervisor IC, Supervisors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 691-TPS3103K33DBVRG4
Supervisor Open Drain or Open Collector 1 Channel SOT-23-6
Supervisory Circuits Current/Supply-Volt Supervisory
IC SUPERVISOR 1 CHANNEL SOT23-6
IC SUPERVISOR 1 CHANNEL SOT23-6
| Texas Instruments | DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic 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 | TPS3103K33DBVRG4 | TPS3103K33DBVRG4-ND | 055530-TPS3103K33DBVRG4 | 691-TPS3103K33DBVRG4 | TPS3103K33DBVRG4 | TPS3103K33DBVRG4 | TPS3103K33DBVRG4 | TPS3103K33DBVRG4 |
| Product Name | TPS3103K33 Ultra-Low Supply Current/Supply Voltage Supervisory Circuits | Supervisors | PMIC - PMIC - Supervisors - TPS3103K33DBVRG4 | 1.2uA 2.94V SOT-23 Voltage Supervisor IC | Supervisors | Supervisory Circuits | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors | PMIC - Supervisors |
| Number of Supplies | 1 | 1; 1 | 1 | 1; 1 | ||||
| Features | Manual Reset | Manual Reset | ||||||
| Output Options | Open Drain; Active-low,Open-drain | Open Drain; Active Low | Open Drain; Inverting; Active Low | Open Drain | Open Drain; Open Drain or Open Collector | |||
| Type | SOT-23 | SOT-23; SOT-23-6 | SOT-23-6 | SOT-23-6 | SOT-23-6 | SOT-23; SOT-23-6 | ||
| IQ | 1.2 µA | 1.2 µA |
