Overview
The LP3470IM5X-2.93/NOPB is a precision voltage monitor IC manufactured by Texas Instruments. Designed for applications requiring reliable power monitoring, this IC is part of the PMIC - Power Management Integrated Circuits category. It is particularly suited for systems where accurate voltage thresholds and reset functionalities are critical. The LP3470IM5X-2.93/NOPB is targeted at industries such as automotive, industrial automation, and consumer electronics, offering a compact and efficient solution for power management. Its key selling points include a precise voltage threshold of 2.93V, a low-power operation, and a compact SOT-23-5 package, making it ideal for space-constrained designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Category | PMIC - 监控器 | - | - |
| Manufacturer | Texas Instruments | - | - |
| Type | Simple Reset/Power-On Reset | - | - |
| Monitored Voltages | 1 | - | - |
| Output | Open Drain or Open Collector | - | - |
| Reset | Active Low | - | - |
| Reset Timeout | Min. 1 ms | ms | - |
| Voltage Threshold | 2.93 | V | - |
| Operating Temperature | -40 to 85 | °C | - |
| Mounting Type | Surface Mount | - | - |
| Package/Case | SC-74A, SOT-753 | - | - |
| Supplier Device Package | SOT-23-5 | - | - |
| Packaging | Tape & Reel (TR) | - | - |
Key Features
- Precise voltage monitoring with a threshold of 2.93V.
- Compact SOT-23-5 package for space-constrained applications.
- Low-power operation suitable for battery-powered devices.
- Open-drain output for flexible integration with other components.
- Active-low reset signal for reliable system initialization.
- Wide operating temperature range (-40°C to 85°C) for harsh environments.
Applications
The LP3470IM5X-2.93/NOPB is widely used in various industries due to its reliable performance and compact design. In automotive electronics, it ensures stable power monitoring for critical systems like engine control units and infotainment systems. In industrial automation, it provides precise voltage monitoring for PLCs and motor control units. Additionally, it is used in consumer electronics such as smart home devices and portable gadgets, where efficient power management is essential. Its robust design and accurate functionality make it a preferred choice for applications requiring dependable power monitoring and reset capabilities.
Q & A
1. What is the voltage threshold of the LP3470IM5X-2.93/NOPB?
The voltage threshold is 2.93V.
2. What is the operating temperature range of this IC?
It operates from -40°C to 85°C.
3. What type of output does the LP3470IM5X-2.93/NOPB have?
It has an open-drain or open-collector output.
4. What is the reset timeout duration?
The minimum reset timeout is 1 ms.
5. What package does this IC come in?
It is available in a SOT-23-5 package.
6. Is the LP3470IM5X-2.93/NOPB suitable for automotive applications?
Yes, it is designed for automotive and industrial applications.
7. What is the primary function of this IC?
It is a precision voltage monitor with a reset function.
8. Can this IC be used in battery-powered devices?
Yes, its low-power operation makes it suitable for battery-powered applications.
9. What is the reset signal polarity?
The reset signal is active low.
10. Where can I purchase the LP3470IM5X-2.93/NOPB?
It is available through authorized distributors like Digi-Key, Mouser, and Arrow Electronics.
