The SP691AET-L is a low power microprocessor supervisory circuit designed for monitoring power-supply and battery-control functions in microprocessor and digital systems. It operates with a supply current of 35 ¬µA and features a 6 ns chip-enable propagation delay. The device provides complete microprocessor monitoring and watchdog functions, making it suitable for portable, battery-powered applications. This part includes precision voltage monitoring with options for 4.65V or 4.40V thresholds, and it supports adjustable reset and watchdog timing, with reset times of 200 ms and watchdog times of 100 ms or 1.6 s. The SP691AET-L can output 250 mA in standard operation and 25 mA in battery backup mode, ensuring adequate power for various applications. The device is available in a 16-pin WSOIC package and operates over a temperature range of -40¬8C to +85¬8C. It is also offered in lead-free packaging. This product is a pin-compatible upgrade to similar supervisory circuits, making it a flexible choice for engineers looking to enhance their designs with reliable power management features.
Supervisor Open Drain, Push-Pull 1 Channel 16-SOIC
IC SUPERVISOR 1 CHANNEL 16SOIC Product overview: SP691AET-L from MaxLinear 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-SP691AET-L can be used for catalog matching and distributor lookup.
Win Source Part Number: 1021218-SP691AET-L
Category: Integrated Circuits (ICs)>PMIC - Supervisors
Type: Simple Reset/Power-On Reset
Package: Tube
Standard Package: 41
Mounting: SMD (SMT)
Output: Open Drain, Push-Pull
Reset: Active High/Active Low
Number of Voltages Monitored: 1
Reset Timeout: 140ms Minimum
Voltage - Threshold: 4.65V
Package / Case: 16-SOIC (0.295", 7.50mm Width)
Supplier Device Package: 16-SOIC
Temperature Range - Operating: -40°C ~ 85°C (TA)
ECCN: EAR99
Fake Threat In the Open Market: 55 pct.
MSL Level: 3 (168 Hours)
HTSUS: 8542.39.0001
Mfr: MaxLinear, Inc.
Other Names: 1016-1224-5,SP691AET
IC SUPERVISOR 1 CHANNEL 16SOIC
Supervisor Open Drain, Push-Pull 1 Channel 16-SOIC
IC SUPERVISOR 1 CHANNEL 16SOIC
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | 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 | 1016-1224-5-ND | 691-SP691AET-L | 1021218-SP691AET-L | SP691AET-L | SP691AET-L | SP691AET-L |
| Product Name | Supervisors | Voltage Supervisor IC | Integrated Circuits (ICs) - PMIC - Supervisors | PMIC - Supervisors | Supervisors | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors |
| Features | Manual Reset | |||||
| Output Options | Open Drain; Active Low; Active High | Open Drain; Inverting; Active Low; Active High | Open Drain; Open Drain, Push-Pull | Open Drain | ||
| Type | SOIC; "16-SOIC (0.295"", 7.50mm Width)" | Tube | SOIC | SOIC; 16-SOIC (0.295\", 7.50mm Width) | SOIC |
