Texas Instruments Integrated Circuits (ICs)PMIC - Voltage Regulators - Linear

LP5900SDX-2.8/NOPB PMIC - Voltage Regulators - Linear by Texas Instruments

LP5900SDX-2.8/NOPB is a PMIC - Voltage Regulators - Linear model from Texas Instruments, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / PMIC - Voltage Regulators - Linear product path. IC REG LINEAR 2.8V 150MA 6WSON. TrustCompo combines the available model, brand, hierarchy, and specification details around LP5900SDX-2.8/NOPB so buyers can move faster from review to quotation.

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LP5900SDX-2.8/NOPB PMIC - Voltage Regulators - Linear by Texas Instruments | TrustCompo

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Part Number

LP5900SDX-2.8/NOPB

Internal code

TCE000095830

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Manufacturer

Texas Instruments

Key specifications

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In Stock

34,174

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33,305

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Quality	Unit Price
1	$0.88
10	$0.59
30	$0.44
100	$0.35
500	$0.32
1,000	$0.29

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Product overview

Overview

The LP5900SDX-2.8/NOPB is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. It is designed to provide a stable output voltage of 2.8V with a maximum output current of 200mA. This device is particularly useful in battery-powered applications due to its low quiescent current, which helps extend battery life.

Key Features:

Output Voltage: The LP5900SDX-2.8/NOPB provides a fixed output voltage of 2.8V, making it suitable for powering various low-voltage digital circuits and components.
Low Dropout Voltage: The LDO features a low dropout voltage, typically around 300mV at full load, which allows it to maintain regulation even when the input voltage is close to the output voltage. This is particularly beneficial in battery-operated devices where the input voltage may drop as the battery discharges.
Quiescent Current: The device boasts a very low quiescent current, typically around 1.5µA, which is advantageous for applications requiring minimal power consumption during idle states.
Power Supply Rejection Ratio (PSRR): The LP5900SDX-2.8/NOPB has a high PSRR, which helps to filter out noise from the input supply, ensuring a clean output voltage.
Thermal Protection: The regulator includes thermal shutdown protection, which prevents damage to the device in case of overheating.
Compact Package: It is available in a small SOT-23 package, making it suitable for space-constrained applications.
Operating Temperature Range: The device operates over a wide temperature range, typically from -40°C to +125°C, making it suitable for various environmental conditions.
Applications: The LP5900SDX-2.8/NOPB is ideal for use in portable devices, wireless applications, and any circuit requiring a stable 2.8V power supply, such as microcontrollers, sensors, and RF devices.

Pin Configuration:

The LP5900SDX-2.8/NOPB typically features a 5-pin configuration, including:

Input (Vin): The pin where the input voltage is applied.
Ground (GND): The common ground connection.
Output (Vout): The regulated output voltage pin.
Enable (EN): A pin that can be used to enable or disable the regulator.
Bypass (BP): A pin for connecting an external capacitor to improve transient response.

Conclusion:

The LP5900SDX-2.8/NOPB from Texas Instruments is a highly efficient and reliable LDO voltage regulator that is well-suited for a variety of low-power applications. Its combination of low dropout voltage, low quiescent current, and robust performance makes it an excellent choice for designers looking to optimize power management in their electronic circuits.

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