onsemi

LP2950CZ-3.3RAG  

Linear & Switching Voltage Regulators

LP2950CZ-3.3RAG Description

The LP2950CZ-3.3RAG from onsemi is a fixed-output, low-dropout (LDO) linear voltage regulator designed to deliver a stable 3.3V output at up to 100mA of load current. With a wide input voltage range of up to 30V, this regulator is well-suited for applications requiring reliable voltage regulation in harsh or variable power environments. Its low dropout voltage of 0.45V @ 100mA ensures efficient operation even when the input voltage approaches the output level. The device features over-current and over-temperature protection, enhancing system reliability. Packaged in a TO-92-3 form factor and available in Tape & Reel (TR), it is ideal for automated assembly processes.

LP2950CZ-3.3RAG Features

• Fixed 3.3V Output: Ensures precision regulation without external components.
• Low Dropout Voltage: 0.45V @ 100mA, enabling operation with minimal headroom.
• Wide Input Range: Supports up to 30V, accommodating fluctuating power sources.
• Low Quiescent Current: 120 µA (typical), reducing power consumption in standby modes.
• Robust Protection: Includes over-current and over-temperature safeguards.
• Compact Through-Hole Package: TO-92-3 for easy integration in space-constrained designs.
• RoHS3 & REACH Compliant: Meets environmental and safety standards.

LP2950CZ-3.3RAG Applications

This regulator is ideal for:

• Battery-Powered Devices: Efficiently regulates voltage in portable electronics, sensors, and IoT nodes.
• Industrial Control Systems: Provides stable power in PLCs, motor controllers, and instrumentation.
• Automotive Electronics: Suitable for infotainment, sensors, and low-power auxiliary systems.
• Embedded Systems: Ensures reliable voltage for microcontrollers, FPGAs, and peripheral circuits.
• Consumer Electronics: Used in set-top boxes, smart home devices, and low-power displays.

Conclusion of LP2950CZ-3.3RAG

The LP2950CZ-3.3RAG stands out as a high-performance, cost-effective LDO regulator with low dropout, robust protection, and wide input tolerance. Its compact form factor and compliance with environmental standards make it a versatile choice for diverse applications, from industrial to consumer electronics. Engineers benefit from its simplicity, efficiency, and reliability, making it a preferred solution for stable 3.3V power delivery in demanding environments.

LP2950CZ-3.3RAG Documents

Download datasheets and manufacturer documentation for LP2950CZ-3.3RAG

PCN Assembly/Origin :

LMx85/LP2950/MC79L 10/Mar/2022      

Datasheets :

LP2950, LP2951, NCV2951      

HTML Datasheet :

LP2950, LP2951, NCV2951      

PCN Design/Specification :

T092 Device DataSheet Update 3/Oct/2016      

Environmental Information :

onsemi RoHS       Material Declaration LP2950CZ-3.3RAG       onsemi REACH