The Supervisor Reset device from STMicroelectronics operates within a voltage range of 1.65 V to 5.5 V and features a low supply current of 1.5 ¬µA. It is housed in a compact UDFN-6 package measuring 1.6 mm x 1.3 mm. This device includes dual Smart Reset,Ñ¢ push-button inputs that allow for a fixed extended reset setup delay, adjustable from 0.5 s to 10 s in 0.5 s increments. The reset output can be configured as active low or active high, with options for push-pull or open-drain configurations, including an optional pull-up resistor. The operating temperature range for this product is -40 ¬8C to +85 ¬8C, making it suitable for various applications, including wearables, activity trackers, smartwatches, and smart glasses. The device is compliant with ECOPACK¬Æ2 standards, ensuring it is RoHS compliant and halogen-free. It also features integrated test modes for enhanced functionality and reliability in system resets.
Win Source Part Number: 1250940-SR2LARU
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: Adjustable/Selectabl
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: 59 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: STMicroelectronics
Other Names: 497-14627-6,497-1462
Base Product Number: SR2
Reset Timer IC, 1.65-5.5V, 300mV-5.5V, DFN, 3uA Product overview: SR2LARU 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, 3uA, DFN. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, 5.5V, 3uA, 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-SR2LARU 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)
IC SUPERVISOR 1 CHANNEL 6UDFN
Supervisor Open Drain or Open Collector 1 Channel 6-UDFN (1.45x1)
SUPERVISOR, RESET, 5.5V, UDFN-6; Threshold Voltage:-; No. of Supervisors / Monitors:1Monitors; Supply Voltage Min:1.65V; Supply Voltage Max:5.5V; Reset Type:Active-Low, Open-Drain; Digital IC Case:UDFN; No. of Pins:6Pins; Delay RoHS Compliant: Yes
Supervisory Circuits 6 pin Smart Reset
IC SUPERVISOR 1 CHANNEL 6UDFN
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Lingto Electronic Limited | Quarktwin Technology Ltd. | Newark, An Avnet Company | VAST STOCK CO., 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 | Supervisory Circuits and Battery Monitor Chips |
| Product Number | 1250940-SR2LARU | 691-SR2LARU | 497-14627-6-ND | SR2LARU | SR2LARU | 38Y7937 | SR2LARU | SR2LARU |
| Product Name | Integrated Circuits (ICs) - PMIC - Supervisors | 5.5V 3uA DFN Voltage Supervisor IC | Supervisors | PMIC - Supervisors | Supervisors | Supervisor, Reset, 5.5V, Udfn-6; Threshold Voltage Stmicroelectronics | Supervisory Circuits | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors |
| Number of Supplies | 1; 1 | 1 | 1; 1 | 1; 1Monitors | ||||
| Output Options | Open Drain; Inverting; Active Low | Open Drain; Active Low | Open Drain; Open Drain or Open Collector | Open Drain | ||||
| 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) | ||
| Type | DFN | 6-UDFN | 6-UDFN | 6-UDFN |
