The APX803L-33SA-7 is a micro-power voltage detector designed for supervisory circuits in microprocessor and digital systems. It features a wide detection voltage range from 1.2V to 5.0V with 0.1V step options, allowing for flexibility in various applications. The device operates with a low supply current of 1¬µA (typical), making it suitable for battery-powered and portable equipment. This voltage detector provides an open-drain output with an active-low reset signal, which activates when the monitored voltage drops below the selected threshold. The reset signal remains active until the voltage recovers above the threshold level. The APX803L offers several built-in recovery delay time options of 0ms, 55ms, 220ms, and 450ms, accommodating different system requirements. The product is available in multiple package types, including SOT23, SOT323, SC59, and SOT25, and is fully RoHS compliant, ensuring it meets environmental standards. With a high threshold voltage accuracy of ¬±1.5% and quick reset response time of 20Oºs, the APX803L-33SA-7 is a reliable choice for engineers looking to implement power monitoring solutions in their designs.
IC SUPERVISOR 1 CHANNEL SOT23
IC SUPERVISOR 1 CHANNEL SOT23
Supervisor Open Drain or Open Collector 1 Channel SOT-23-3
IC SUPERVISOR 1 CHANNEL SOT23 Product overview: APX803L-33SA-7 from Diodes Incorporated 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 SOT23. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, SOT23, Voltage Supervisor IC, Supervisors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 691-APX803L-33SA-7 can be used for catalog matching and distributor lookup.
Win Source Part Number: 1381432-APX803L-33SA
Category: Integrated Circuits (ICs)>Power Management (PMIC)>Supervisors
Type: Simple Reset/Power-On Reset
Package: Tape & Reel (TR)
Standard Package: 3,000 pcs
Output: Open Drain or Open Collector
Reset: Active Low
Number of Voltages Monitored: 1
Voltage - Threshold: 3.3V
Mounting Type: Surface Mount
Package / Case: TO-236-3, SC-59, SOT-23-3
Supplier Device Package: SOT-23-3
Temperature Range - Operating: -40°C ~ 85°C (TA)
ECCN: EAR99
Fake Threat In the Open Market: 53 pct.
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Diodes Incorporated
Base Product Number: APX803
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supervisor Open Drain or Open Collector 1 Channel SOT-23-3
IC SUPERVISOR 1 CHANNEL SOT23
Supervisory Circuits 3.3V, 0ms Reset Generator
IC SUPERVISOR 1 CHANNEL SOT23
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Quarktwin Technology Ltd. | Lingto Electronic Limited | 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 |
| Product Number | 31-APX803L-33SA-7DKR-ND | 691-APX803L-33SA-7 | 1381432-APX803L-33SA-7 | APX803L-33SA-7 | APX803L-33SA-7 | APX803L-33SA-7 | APX803L-33SA-7 |
| Product Name | Supervisors | SOT23 Voltage Supervisor IC | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors | Supervisors | PMIC - Supervisors | Supervisory Circuits | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors |
| Features | Manual Reset | ||||||
| Output Options | Open Drain; Active Low | Open Drain; Inverting; Active Low | Open Drain | Open Drain; Open Drain or Open Collector | |||
| Type | SOT-23; TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | TO-236-3, SC-59, SOT-23-3 | SOT-23; TO-236-3, SC-59, SOT-23-3 | |||
| Threshold | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 volts | ||
| 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) |
