Smart Reset IC, 1.65-5.5V, 300mV-5.5V, DFN, 240ms Product overview: SR2UABU from STMicroelectronics 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 5.5V, DFN. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, 5.5V, DFN, Voltage Supervisor IC, Supervisors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 691-SR2UABU can be used for catalog matching and distributor lookup.
Supervisor Open Drain or Open Collector 1 Channel 6-UDFN (1.45x1)
Supervisor Open Drain or Open Collector 1 Channel 6-UDFN (1.45x1)
Supervisor Open Drain or Open Collector 1 Channel 6-UDFN (1.45x1)
Win Source Part Number: 1250937-SR2UABU
Category: Integrated Circuits (ICs)>PMIC - Supervisors
Series: Smart Reset™
Type: Reset Timer
Package: Tape & Reel
Standard Package: 3,000
Mounting: SMD (SMT)
Output: Open Drain or Open Collector
Reset: Active Low
Number of Voltages Monitored: 1
Reset Timeout: 240ms Minimum
Voltage - Threshold: Adjustable/Selectabl
Package / Case: 6-UDFN
Supplier Device Package: 6-UDFN (1.45x1)
Temperature Range - Operating: -40°C ~ 85°C (TA)
ECCN: EAR99
Fake Threat In the Open Market: 81 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: STMicroelectronics
Other Names: 497-14629-2,-497-146
Base Product Number: SR2
Supervisor Open Drain or Open Collector 1 Channel 6-UDFN (1.45x1)
Supervisory Circuits 6 pin Smart Reset
IC SUPERVISOR 1 CHANNEL 6UDFN
IC SUPERVISOR 1 CHANNEL 6UDFN
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Lingto Electronic Limited | 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 |
| Product Number | 691-SR2UABU | 497-14629-1-ND | 1250937-SR2UABU | SR2UABU | SR2UABU | SR2UABU | SR2UABU |
| Product Name | 5.5V DFN Voltage Supervisor IC | Supervisors | Integrated Circuits (ICs) - PMIC - Supervisors | Supervisors | Supervisory Circuits | PMIC - Supervisors | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors |
| Number of Supplies | 1 | 1; 1 | 1; 1 | ||||
| Type | DFN | 6-UDFN | 6-UDFN | 6-UDFN | |||
| IQ | 3 µA | ||||||
| Supply Voltage | 1.65 to 5.5 volts |
