The SP691AEP-L is a low power microprocessor supervisory circuit designed for monitoring power supply and battery control functions in microprocessor and digital systems. It operates within a temperature range of -40¬8C to +85¬8C and is available in a 16-pin PDIP package. The device features a supply current of 35 ¬µA, making it suitable for battery-powered applications. It provides precision voltage monitoring at 4.65V/4.40V, with a maximum operating supply current of 60 ¬µA and a battery backup current of 2.0 ¬µA. The SP691AEP-L includes watchdog timer functions with adjustable timing options, ensuring reliable operation in various conditions. It supports power-fail detection and has a reset output that remains valid down to 1V. The device is also pin compatible with other supervisory circuits, allowing for easy integration into existing designs.
IC SUPERVISOR 1 CHANNEL 16DIP Product overview: SP691AEP-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-SP691AEP-L can be used for catalog matching and distributor lookup.
Manufacturer: Exar Corporation
Win Source Part Number: 795277-SP691AEP-L
Packaging: Tube
Type: Simple Reset/Power-On Reset
Mounting Style: Through Hole
Operating Temperature Range: -40°C ~ 85°C (TA)
Package: 16-DIP (0.300", 7.62mm)
Output: Open Drain, Push-Pull
Reset: Active High/Active Low
Part Status: Obsolete(EOL)
Number of Voltages Monitored: 1
Reset Timeout: 140 ms Minimum
Voltage - Threshold: 4.65V
Family Name: SP691A
Categories: Integrated Circuits (ICs)
Manufacturer Package: 16-PDIP
Alternative Parts (Cross-Reference): SP691AEP; SP691AEN/TR; SP691AET-L; SP691AEN-L;
Introduction Date: August 10, 1999
ECCN: EAR99
Estimated EOL Date: Obsolete / End of life
Popularity: Medium
Fake Threat In the Open Market: 41 pct.
Supply and Demand Status: Limited
Supervisor Open Drain, Push-Pull 1 Channel 16-PDIP
IC SUPERVISOR 1 CHANNEL 16DIP
Supervisor Open Drain, Push-Pull 1 Channel 16-PDIP
IC SUPERVISOR 1 CHANNEL 16DIP
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | 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 |
| Product Number | 691-SP691AEP-L | 795277-SP691AEP-L | SP691AEP-L-ND | SP691AEP-L | SP691AEP-L | SP691AEP-L |
| Product Name | Voltage Supervisor IC | PMIC - PMIC - Supervisors - SP691AEP-L | Supervisors | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors | Supervisors | PMIC - Supervisors |
| Number of Supplies | 1 | 1; 1 | 1; 1 | |||
| Type | Tube | DIP | DIP; "16-DIP (0.300"", 7.62mm)" | DIP; 16-DIP (0.300\", 7.62mm) | ||
| Threshold | 4.65 volts | 4.65 volts | 4.65 volts | 4.65 volts | 4.65 volts |
