Power Supervisors / Reset ICs
Voltage supervisors watch a supply rail and hold a processor in reset until the voltage is valid, then assert reset again on a brownout. Selection comes down to threshold voltage and accuracy, reset timeout, manual reset input, watchdog timer, open drain or push pull output, and small packages like SOT-23. Compare supervisor and reset IC prices and stock across distributors on Circuit Center.
Manufacturers listed in Power Supervisors / Reset ICs on Circuit Center include Texas Instruments, Analog Devices, Microchip Technology, onsemi, STMicroelectronics, Microchip, Diodes Incorporated and Diodes Inc.
Power Supervisors / Reset ICs parts
- ADM1811-5ARTZ-RL7 — Analog Devices · Voltage Supervisor w/Reset SOT-23-3
- ADM6316CY29ARJZ-R7 — Analog Devices · Triple Voltage Supervisor SOT-23-8
- ADM1062ACPZ-REEL7 — Analog Devices · Supervisory Circuits Super Sequencer with Margining Control and Temperature…
- TPS3808G01DBVR — Texas Instruments · Voltage Supervisor w/Enable SOT-23-6
- MCP100-300DI/TO — Microchip · 3.0V Power-On Reset TO-92
- LTC2955ITS8-1 — Analog Devices · Soft Pushbutton On/Off Controller TSOT-23-8
- MAX6746KA26+T — Analog Devices · Voltage Detector w/Pin-Selectable SOT-23-8
- R3111N301A-TR-FE — Ricoh · 3.01V Voltage Detector SOT-23-5
- XC6121A329MR-G — Torex Semiconductor · 2.9V Voltage Detector w/Reset SOT-23-5
- APX810-29SAG-7 — Diodes Inc. · 2.93V Watchdog Timer w/Reset SOT-23-5
- APX809-29SAG-7 — Diodes Inc. · 2.93V Micro-Power Reset Supervisor SOT-23-3
- IMP811TEUS/T — Analog Devices · 3.08V Triple Supply Supervisor TSSOP-8
- SGM803A-TXN3G — SG Micro · 3.08V Reset Supervisor SOT-23-3
- TPS3103K33DBVR — Texas Instruments · Dual Voltage Supervisor 3.3V SOT-23-6
- NCP302LSN29T1G — onsemi · 2.93V High-Accuracy Supervisor SOT-23-5
- LM3880MFX-1AA — Texas Instruments · Power-Supply Sequencer SOT-23-5
- LTC2935CTS8-1 — Analog Devices · Undervoltage Supervisor w/Early Warning TSOT-23-8
- MCP809T-460I/TT — Microchip · 4.6V Reset Supervisor SOT-23-3
- TPS3823-33DBVR — Texas Instruments · 3.3V WDT Supervisor w/Reset SOT-23-6
- TPS3702CX50DDCR — Texas Instruments · Window Voltage Supervisor w/Comparators SOT-23-6
- MAX16058LTA29+T — Analog Devices · Low-Power Voltage Supervisor SOT-23-5
- MAX6381XR29+T — Analog Devices · Voltage Supervisor 2.93V SOT-23-3
- MAX16056AUT29+T — Analog Devices · Ultra-Low-Power Voltage Supervisor SOT-23-5
- NCP300LSN30T1G — onsemi · 3.0V Micro-Power Voltage Detector SOT-23-5
- NCP303LSN27T1G — onsemi · 2.7V Voltage Supervisor SOT-23-5