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
IC SUPERVISOR 1 CHANNEL 8SOIC
| Win Source Electronics | DigiKey | 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 |
| Product Number | 065900-SP813LEN-L | 1016-1234-5-ND | SP813LEN-L | SP813LEN-L | SP813LEN-L |
| Product Name | PMIC - PMIC - Supervisors - SP813LEN-L | Supervisors | PMIC - Supervisors | Supervisors | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors |
| Number of Supplies | 1; 1 | 1; 1 | |||
| Output Options | Inverting; Active High | Active High | |||
| Type | SOIC; 8-SOIC | SOIC; "8-SOIC (0.154"", 3.90mm Width)" | SOIC; 8-SOIC (0.154\", 3.90mm Width) | SOIC |
