Overview
The LP2985-10DBVT is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments. Designed for applications requiring stable and efficient power management, this component is part of the LP2985 series, known for its low noise and high performance. The LP2985-10DBVT is particularly suited for battery-powered devices, portable electronics, and other applications where space and power efficiency are critical. Its fixed 10V output and compact SMD/SMT package make it an ideal choice for modern electronic designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Manufacturer | Texas Instruments | - | - |
| Model | LP2985-10DBVT | - | - |
| Function | Low-Dropout (LDO) Voltage Regulator | - | Single Output, Fixed 10V |
| Maximum Input Voltage | 36 | V | - |
| Output Voltage | 10 | V | Fixed |
| Dropout Voltage (Max) | 307 | mV | - |
| Output Current | 150 | mA | - |
| Load Regulation | 0.3 | % | - |
| Output Type | Fixed | - | - |
| Operating Temperature | -40 to +125 | °C | - |
| Package | VQFN-20 | - | SMD/SMT |
Key Features
- Fixed 10V output for stable power delivery.
- Low dropout voltage (307 mV max) ensures efficient operation even with low input voltages.
- Low noise performance, ideal for sensitive electronic applications.
- Compact SMD/SMT package (VQFN-20) saves board space.
- Wide operating temperature range (-40°C to +125°C) for versatile use in various environments.
Applications
The LP2985-10DBVT is widely used in applications requiring reliable power management, such as portable electronics, battery-powered devices, and consumer electronics. Its low noise and high efficiency make it suitable for audio equipment, medical devices, and IoT applications. Additionally, its compact size and robust performance are advantageous in space-constrained designs like wearable technology and embedded systems.
Q & A
1. What is the output voltage of the LP2985-10DBVT?
The LP2985-10DBVT has a fixed output voltage of 10V.
2. What is the maximum input voltage supported?
The maximum input voltage is 36V.
3. What is the dropout voltage of this regulator?
The maximum dropout voltage is 307 mV.
4. What is the output current capability?
The LP2985-10DBVT can deliver up to 150 mA of output current.
5. Is this component suitable for battery-powered devices?
Yes, its low dropout voltage and efficiency make it ideal for battery-powered applications.
6. What is the operating temperature range?
It operates within a temperature range of -40°C to +125°C.
7. What package does the LP2985-10DBVT use?
It comes in a VQFN-20 SMD/SMT package.
8. Is this a low-noise regulator?
Yes, it is designed for low noise performance.
9. Can it be used in audio applications?
Yes, its low noise characteristics make it suitable for audio equipment.
10. Is the output voltage adjustable?
No, the LP2985-10DBVT provides a fixed 10V output.
