Texas Instruments

LP38693MPX-3.3/NOPB  

Linear & Switching Voltage Regulators

LP38693MPX-3.3/NOPB Description

The LP38693MPX-3.3/NOPB is a high-performance linear voltage regulator designed and manufactured by Texas Instruments. This device is part of the Linear & Switching Voltage Regulators category and is specifically designed to provide a stable 3.3V output with a maximum current of 500mA. The regulator is housed in a compact SOT223-5 package, making it suitable for space-constrained applications.

LP38693MPX-3.3/NOPB Features

• Output Type: Fixed, ensuring a stable and predictable output voltage.
• Voltage - Input (Max): 10V, allowing for a wide range of input voltages.
• Current - Output: 500mA, suitable for applications requiring moderate current levels.
• Number of Regulators: 1, providing a single output voltage.
• Output Configuration: Positive, making it ideal for applications requiring a positive voltage reference.
• Current - Supply (Max): 100 µA, contributing to low power consumption.
• Product Status: Active, indicating ongoing production and availability.
• REACH Status: REACH Unaffected, ensuring compliance with European chemical regulations.
• Voltage Dropout (Max): 0.55V @ 500mA, maintaining efficiency under load.
• RoHS Status: ROHS3 Compliant, adhering to environmental standards.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), allowing for flexible handling and storage.
• Current - Quiescent (Iq): 55 µA, contributing to low power consumption in standby modes.
• PSRR: 55dB (120Hz), providing excellent power supply rejection ratio for stable operation.
• Mounting Type: Surface Mount, suitable for PCB integration.
• Control Features: Enable, allowing for easy integration into various systems.
• Protection Features: Over Temperature, safeguarding the device from thermal damage.

LP38693MPX-3.3/NOPB Applications

The LP38693MPX-3.3/NOPB is ideal for a variety of applications where a stable 3.3V output is required. Some specific use cases include:

• Portable Electronics: Due to its low quiescent current and small form factor, it is perfect for battery-powered devices.
• Industrial Control Systems: The over-temperature protection and wide input voltage range make it suitable for robust industrial applications.
• Communication Devices: The device's low noise and high PSRR characteristics make it ideal for communication equipment requiring clean power supplies.

Conclusion of LP38693MPX-3.3/NOPB

The LP38693MPX-3.3/NOPB from Texas Instruments stands out in the Linear & Switching Voltage Regulators category due to its combination of high efficiency, low power consumption, and robust protection features. Its fixed 3.3V output, compact packaging, and compliance with environmental standards make it a versatile choice for a wide range of electronic devices. Whether used in consumer electronics, industrial control systems, or communication devices, this regulator delivers reliable performance and meets the demands of modern electronics design.

LP38693MPX-3.3/NOPB Documents

Download datasheets and manufacturer documentation for LP38693MPX-3.3/NOPB

Datasheets :

LP38691(-Q1),LP38693(-Q)      

PCN Packaging :

Pin One Dot 07/Jan/2019      

Design Resources :

LP38693 Design with WEBENCH® Power Designer      

HTML Datasheet :

LP38691(-Q1),LP38693(-Q)      

PCN Design/Specification :

Data Sheet Chg 3/Feb/2016