Texas Instruments

LP38692MPX-3.3/NOPB  

Linear & Switching Voltage Regulators

LP38692MPX-3.3/NOPB Description

The LP38692MPX-3.3/NOPB is a high-performance linear voltage regulator designed by Texas Instruments. This device is part of the Linear & Switching Voltage Regulators category and is ideal for applications requiring a stable and efficient power supply. The regulator features a fixed output voltage of 3.3V and is capable of delivering up to 1A of output current. It operates with an input voltage range up to 10V, making it suitable for a variety of power supply scenarios. The LP38692MPX-3.3/NOPB is housed in a Surface Mount SOT223-5 package, which is both compact and robust for modern electronic designs.

LP38692MPX-3.3/NOPB Features

• Fixed Output Voltage: The LP38692MPX-3.3/NOPB provides a stable 3.3V output, ensuring consistent power delivery to sensitive electronic components.
• High Output Current: With a maximum output current of 1A, this regulator can efficiently power demanding devices.
• Low Dropout Voltage: The maximum dropout voltage of 1V at 1A ensures high efficiency, especially in low-input voltage applications.
• Low Quiescent Current: A quiescent current of 55 µA minimizes power consumption during standby, making it suitable for battery-powered devices.
• Low Supply Current: The maximum supply current of 100 µA contributes to overall power efficiency.
• High PSRR: A Power Supply Rejection Ratio (PSRR) of 55dB at 120Hz ensures minimal noise and ripple in the output voltage.
• Over-Temperature Protection: Built-in over-temperature protection safeguards the device and connected circuits from thermal damage.
• Compliance and Packaging: The regulator is REACH unaffected, RoHS3 compliant, and available in a Tape & Reel (TR) package, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level: MSL 1 (Unlimited) indicates the device is suitable for use in a wide range of environmental conditions without additional moisture protection.

LP38692MPX-3.3/NOPB Applications

The LP38692MPX-3.3/NOPB is well-suited for a variety of applications due to its robust performance and efficiency. Some specific use cases include:

• Consumer Electronics: Ideal for powering microcontrollers, sensors, and other low-power devices in smartphones, tablets, and IoT devices.
• Industrial Equipment: Suitable for industrial control systems, programmable logic controllers (PLCs), and automation devices where stable power supply is critical.
• Telecommunications: Can be used in base stations, routers, and other telecom equipment that require reliable and efficient power regulation.
• Automotive Systems: Applicable in automotive electronics for infotainment systems, engine control units, and advanced driver-assistance systems (ADAS).

Conclusion of LP38692MPX-3.3/NOPB

The LP38692MPX-3.3/NOPB from Texas Instruments stands out as a reliable and efficient linear voltage regulator. Its combination of a fixed 3.3V output, high output current capability, and low dropout voltage make it an excellent choice for a wide range of applications. The low quiescent and supply currents ensure minimal power loss, while the high PSRR and over-temperature protection enhance overall system reliability. The device's compliance with environmental and regulatory standards further solidifies its position as a preferred solution in the electronics industry. Whether powering consumer devices, industrial systems, or automotive electronics, the LP38692MPX-3.3/NOPB delivers consistent performance and reliability.

LP38692MPX-3.3/NOPB Documents

Download datasheets and manufacturer documentation for LP38692MPX-3.3/NOPB

Datasheets :

LP38690, LP38692      

PCN Packaging :

Pin One Dot 07/Jan/2019      

Design Resources :

LP38692 Design with WEBENCH® Power Designer      

Other Related Documents :

LDOs Quick Reference Guide      

HTML Datasheet :

LDOs Quick Reference Guide      

PCN Design/Specification :

Data Sheet Chg 3/Feb/2016