The LP3470M5X-4.38 is a voltage supervisor designed to monitor supply voltages with a reset threshold accuracy of ±1% over temperature variations. It operates in a 5-pin SOT-23 package and features an open-drain reset output. The device allows for programmable reset time-out periods, which can be adjusted using an external capacitor. It is particularly suited for applications requiring power monitoring in microprocessors and microcontrollers, as well as in intelligent instruments and battery-powered devices. The LP3470M5X-4.38 is characterized by low quiescent current consumption of 16 µA (typical) and can maintain reset validity down to a supply voltage of 0.5 V, making it a reliable choice for critical power management tasks.
1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5, SOT-23, 5 PIN Product overview: LP3470M5X-4.38 from Texas Instruments 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 SOT-23. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, SOT-23, Voltage Supervisor IC, Supervisors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 691-LP3470M5X-4.38 can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 071807-LP3470M5X-4.3
Packaging: Reel - TR
Type: Simple Reset/Power-On Reset
Mounting: SMD (SMT)
Output: Open Drain or Open Collector
Reset: Active Low
Number of Voltages Monitored: 1
Reset Timeout: 1 ms Minimum
Voltage - Threshold: 4.38V
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -20°C to 85°C (TJ)
Case / Package: SOT-23-5
Supervisor Open Drain or Open Collector 1 Channel SOT-23-5
IC SUPERVISOR 1 CHANNEL SOT23-5
Supervisor Open Drain or Open Collector 1 Channel SOT-23-5
IC SUPERVISOR 1 CHANNEL SOT23-5
| 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-LP3470M5X-4.38 | 071807-LP3470M5X-4.38 | LP3470M5X-4.38-ND | LP3470M5X-4.38 | LP3470M5X-4.38 | LP3470M5X-4.38 |
| Product Name | SOT-23 Voltage Supervisor IC | PMIC - PMIC - Supervisors - LP3470M5X-4.38 | Supervisors | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors | Supervisors | PMIC - Supervisors |
| Number of Supplies | 1 | 1; 1 | 1; 1 | |||
| Type | SOT-23-5 | SOT-23-5 | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 | |
| Operating Temperature | -20 C (-4 F) | -20 to 85 C (-4 to 185 F) | -20 to 85 C (-4 to 185 F) | -20 to 85 C (-4 to 185 F) | -20 to 85 C (-4 to 185 F) | -20 to 85 C (-4 to 185 F) |
