Overview
The LP2985IBP-3.0 is a low-dropout (LDO) linear voltage regulator produced by Texas Instruments. This component is designed for applications requiring a stable and reliable 3.0V output voltage with a maximum output current of 150mA. It is part of the PMIC - Voltage Regulators - Linear category and is particularly suitable for space-constrained designs due to its compact 5-uSMD package. The LP2985IBP-3.0 is ideal for portable electronics, IoT devices, and other low-power applications where efficiency and minimal power dissipation are critical.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Category | PMIC - Voltage Regulators - Linear | - | - |
| Output Voltage | 3.0 | V | Fixed |
| Input Voltage | Up to 16 | V | - |
| Dropout Voltage | 0.28 | V | @ 150mA |
| Output Current | 150 | mA | - |
| Operating Temperature | -40 to 125 | °C | - |
| Package | 5-uSMD | - | Surface Mount |
Key Features
- Low dropout voltage for efficient power management.
- Fixed 3.0V output voltage for stable performance.
- Compact 5-uSMD package ideal for space-constrained designs.
- Wide input voltage range up to 16V for versatile applications.
- Operates reliably across a temperature range of -40°C to 125°C.
Applications
The LP2985IBP-3.0 is widely used in portable electronics, IoT devices, and battery-powered applications. Its low dropout voltage and compact size make it suitable for powering microcontrollers, sensors, and other low-power components in consumer electronics, industrial automation, and automotive systems. It is particularly effective in scenarios where energy efficiency and minimal heat dissipation are critical.
Q & A
1. What is the output voltage of the LP2985IBP-3.0?
The LP2985IBP-3.0 provides a fixed output voltage of 3.0V.
2. What is the maximum output current?
The maximum output current is 150mA.
3. What is the input voltage range?
The input voltage can range up to 16V.
4. What is the dropout voltage?
The dropout voltage is 0.28V at 150mA.
5. What is the operating temperature range?
The operating temperature range is -40°C to 125°C.
6. What package does the LP2985IBP-3.0 use?
It uses a 5-uSMD surface-mount package.
7. Is the LP2985IBP-3.0 suitable for battery-powered applications?
Yes, its low dropout voltage makes it ideal for battery-powered devices.
8. Can it be used in automotive systems?
Yes, it is suitable for automotive applications due to its wide temperature range and reliability.
9. What are the key features of the LP2985IBP-3.0?
Key features include low dropout voltage, fixed output voltage, compact package, and wide input voltage range.
10. Where can the LP2985IBP-3.0 be commonly used?
It is commonly used in portable electronics, IoT devices, and industrial automation systems.
