| Allicdata Part #: | LP3872EMPX-5.0/NOPB-ND |
| Manufacturer Part#: |
LP3872EMPX-5.0/NOPB |
| Price: | $ 0.00 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Texas Instruments |
| Short Description: | IC REG LINEAR 5V 1.5A SOT223-5 |
| More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
| DataSheet: |  LP3872EMPX-5.0/NOPB Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
Specifications
| Current - Output: | 1.5A |
| Base Part Number: | LP3872 |
| Supplier Device Package: | SOT-223-5 |
| Package / Case: | TO-261-5, TO-261AB |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 125°C |
| Protection Features: | Over Current, Over Temperature, Short Circuit |
| Control Features: | Enable |
| PSRR: | 73dB ~ 57dB (120Hz) |
| Current - Supply (Max): | 15mA |
| Current - Quiescent (Iq): | 5mA |
| Series: | -- |
| Voltage Dropout (Max): | 0.55V @ 1.5A |
| Voltage - Output (Max): | -- |
| Voltage - Output (Min/Fixed): | 5V |
| Voltage - Input (Max): | 7V |
| Number of Regulators: | 1 |
| Output Type: | Fixed |
| Output Configuration: | Positive |
| Part Status: | Discontinued at Digi-Key |
| Packaging: | Tape & Reel (TR) |
Description
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The LP3872EMPX-5.0/NOPB is a low-dropout regulator (LDO) from the family of Voltage Regulators from Texas Instruments. It is a linear voltage regulator with an operating voltage range of 4.5V to 16V and an output adjustable output of 1.2V-5.5V. It is an ideal low-cost solution for many designs that require an adjustable LDO voltage regulator with very low dropout voltage.
The LP3872EMPX-5.0/NOPB is designed for applications that require low dropout voltage even at light loads (<≤2mA). It also features a high peak-to-peak output ripple of 1% over the whole input voltage range, enabling it to be used in audio, video, and wireless applications. The LP3872EMPX-5.0/NOPB is ideal for use in battery-powered systems, where reliability and efficiency are important.
The LP3872EMPX-5.0/NOPB is an LDO with an adjustable output voltage range of 3.25V to 5.5V. The output voltage is adjusted with a single external resistor (Rs), which is connected between the ADJ pin and ground. The output voltage is proportional to the resistance ratio of Rs and R1, where R1 is an internal resistor of 1080 Ohms. An internal voltage reference shows a typical output voltage accuracy of 2.5% after 15 minutes of operation.
The LP3872EMPX-5.0/NOPB features a wide operating temperature range of -40°C to 125°C, allowing it to be used in very harsh conditions. It also features current limit and thermal shutdown protection to protect the device from being damaged due to extended operation at very high current and temperature conditions.
The LP3872EMPX-5.0/NOPB is a very low power LDO, with a typical quiescent current of 50uA, making it ideal for battery-powered systems where power consumption is a key factor. It also features a fast response time of 100us, enabling it to quickly respond to load and supply transients.
The LP3872EMPX-5.0/NOPB is available in a 5-pin SOT-23 package, making it one of the most compact and cost-effective solutions for linear voltage regulator applications.
The LP3872EMPX-5.0/NOPB is a highly cost-effective and reliable solution for many linear voltage regulator applications. With its low dropout characteristics and wide input voltage range, it is ideal for use in battery-powered systems where reliability and efficiency are important.
The specific data is subject to PDF, and the above content is for reference
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