| Allicdata Part #: | 296-32157-2-ND |
| Manufacturer Part#: |
LP2985A-25DBVT |
| Price: | $ 0.46 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Texas Instruments |
| Short Description: | IC REG LINEAR 2.5V 150MA SOT23-5 |
| More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
| DataSheet: |  LP2985A-25DBVT Datasheet/PDF |
| Quantity: | 1000 |
| 750 +: | $ 0.41537 |
Specifications
| Current - Output: | 150mA |
| Base Part Number: | LP2985A-25 |
| Supplier Device Package: | SOT-23-5 |
| Package / Case: | SC-74A, SOT-753 |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 125°C |
| Protection Features: | Over Current, Over Temperature, Short Circuit |
| Control Features: | Enable |
| PSRR: | 45dB (1kHz) |
| Current - Supply (Max): | 2.5mA |
| Current - Quiescent (Iq): | 95µA |
| Series: | -- |
| Voltage Dropout (Max): | 0.58V @ 150mA |
| Voltage - Output (Max): | -- |
| Voltage - Output (Min/Fixed): | 2.5V |
| Voltage - Input (Max): | 16V |
| Number of Regulators: | 1 |
| Output Type: | Fixed |
| Output Configuration: | Positive |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
Description
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Introduction to LP2985A-25DBVT
The LP2985A-25DBVT is a 2.85V, low dropout (LDO) linear voltage regulator. It enables precision power applications and is designed to deliver ultra-low dropout voltage with fast transient response. This linear voltage regulator provides a low-noise, small size, and low quiescent current solution optimized for mobile and handheld applications.Application Fields of LP2985A-25DBVT
The LP2985A-25DBVT is a versatile linear regulator suitable for a variety of applications. It provides the specifications needed for precision applications, such as battery-powered applications, such as medical equipment, portable applications and industrial process controls, as well as ultra-low power applications needing high efficiency.The LP2985A-25DBVT is a low quiescent current linear regulator, which allows it to be used in a wide range of battery-powered applications. It also offers low dropout voltage for battery discharge and recovery high efficiency, enabling extended battery life. It can be used in applications such as wireless sensor networks, personal health devices and wearable electronics.The LP2985A-25DBVT is a high-precision linear voltage regulator suitable for applications needing tight voltage regulation. It can be used in precision applications, such as industrial and medical equipment and process controls, where load regulation is essential. The high-performance features of the device can also be used in RF applications.Working Principle of LP2985A-25DBVT
The LP2985A-25DBVT is an LDO voltage regulator that uses a three-terminal design. The output voltage is regulated by operating the input and output voltage terminals through a feedback loop. The regulator continuously measures the voltage at the output terminal and compares it to a reference voltage. The output voltage is regulated by changing the resistance of the feedback loop, which adjusts the amount of current flowing through the device.The LP2985A-25DBVT offers precise power delivery for mobile and battery-powered applications. It is capable of supplying up to 250 mA of output current and has an extremely low dropout voltage of 200 mV. The device is capable of one-percent output voltage accuracy in a temperature range of -40°C to +125°C. The device also features an internal low-noise regulator that enables low noise applications.In order to provide maximum performance, the LP2985A-25DBVT features fast transient response, an internal low-bias current, and low quiescent current. The device has active-low enable/disable control, low output noise, internal current limiting and over-temperature protection. Furthermore, the device is offered in a compact, four-pin SOT-23 package.Conclusion
The LP2985A-25DBVT is a versatile LDO linear voltage regulator suitable for precision power applications. It is capable of supplying up to 250 mA of output current with a dropout voltage of only 200 mV. The device is able to maintain tight output voltage regulation and offers a low-noise internal regulator for low noise applications. Its active-low power control and protection against over-temperature conditions make it a suitable choice for battery-powered and portable applications. Its small size and low quiescent current make it a perfect fit for applications requiring size and efficiency.The specific data is subject to PDF, and the above content is for reference
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