The SP813LEN-L is a low power microprocessor supervisory circuit designed to enhance the reliability and efficiency of microprocessor and digital systems. It features a precision voltage monitor with a reset threshold of 4.65V, a watchdog timer with a timeout period of 1.6 seconds, and a manual reset input. The device operates within a supply voltage range of 1.1V to 5.5V and has a maximum supply current of 60µA. The SP813LEN-L is suitable for applications in automotive systems, computers, and intelligent instruments, where critical monitoring of power supply is essential. It is available in an 8-pin NSOIC package and is functionally compatible with industry-standard supervisory circuits. The device also includes a power fail comparator and can assert a reset down to a voltage of 1.1V, making it a robust choice for various electronic applications.
Manufacturer: Exar Corporation
Win Source Part Number: 065900-SP813LEN-L
Packaging: Tube/Rail
Type: Simple Reset/Power-On Reset
Mounting: SMD (SMT)
Reset: Active High
Number of Voltages Monitored: 1
Reset Timeout: 140 ms Minimum
Voltage - Threshold: 4.65V
Family Name: SP813L
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 8-SOIC
Alternative Parts (Cross-Reference): PI4S813L; IMP813LESA; PI4S813LW;
Introduction Date: September 18, 2000
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: Obsolete
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 41 pct.
Supply and Demand Status: Balance
Supervisor 1 Channel 8-SOIC
IC SUPERVISOR 1 CHANNEL 8SOIC Product overview: SP813LEN-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-SP813LEN-L can be used for catalog matching and distributor lookup.
IC SUPERVISOR 1 CHANNEL 8SOIC
IC SUPERVISOR 1 CHANNEL 8SOIC
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | 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 | 065900-SP813LEN-L | 1016-1234-5-ND | 691-SP813LEN-L | SP813LEN-L | SP813LEN-L | SP813LEN-L |
| Product Name | PMIC - PMIC - Supervisors - SP813LEN-L | Supervisors | Voltage Supervisor IC | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors | Supervisors | PMIC - Supervisors |
| Number of Supplies | 1; 1 | 1 | 1; 1 | |||
| Output Options | Inverting; Active High | Active High | ||||
| Type | SOIC; 8-SOIC | SOIC; "8-SOIC (0.154"", 3.90mm Width)" | Tube | SOIC | SOIC; 8-SOIC (0.154\", 3.90mm Width) |
