Texas Instruments

LM78L05ITPX/NOPB  

Linear & Switching Voltage Regulators

LM78L05ITPX/NOPB Description

The LM78L05ITPX/NOPB is a fixed 5V linear voltage regulator from Texas Instruments, designed to deliver a stable 100mA output current with an input voltage range up to 35V. Housed in an 8-pin USMD package, this surface-mount device (SMD) is optimized for compact PCB designs. It features low quiescent current (3mA) and high PSRR (62dB at 120Hz), ensuring reliable performance in noise-sensitive applications. With built-in over-temperature and short-circuit protection, it offers robust operation in demanding environments. Compliant with ROHS3 and REACH standards, it is suitable for modern electronic designs requiring regulatory adherence.

LM78L05ITPX/NOPB Features

• Fixed 5V Output: Precision-regulated voltage for stable power delivery.
• Wide Input Range (Up to 35V): Accommodates varying input sources.
• Low Quiescent Current (3mA): Enhances efficiency in battery-powered systems.
• High PSRR (62dB at 120Hz): Minimizes output ripple in noisy environments.
• Protection Features: Over-temperature and short-circuit safeguards enhance reliability.
• Surface-Mount Package (8-USMD): Ideal for space-constrained applications.
• RoHS3 & REACH Compliant: Meets stringent environmental standards.

LM78L05ITPX/NOPB Applications

The LM78L05ITPX/NOPB is ideal for:

• Consumer Electronics: Powering microcontrollers, sensors, and low-power ICs.
• Industrial Systems: Providing stable voltage in control circuits and instrumentation.
• Automotive Electronics: Supporting infotainment and auxiliary systems (within voltage limits).
• Portable Devices: Extending battery life in handheld equipment due to low Iq.
• Noise-Sensitive Analog Circuits: Audio amplifiers and signal conditioning systems benefit from high PSRR.

Conclusion of LM78L05ITPX/NOPB

The LM78L05ITPX/NOPB stands out as a reliable, compact linear regulator with high PSRR, robust protection, and low power consumption. Its wide input range and fixed 5V output make it versatile for diverse applications, from industrial to portable electronics. Compared to similar models, its surface-mount package and compliance with modern environmental standards offer a competitive edge for designers prioritizing miniaturization and sustainability. A cost-effective solution for stable voltage regulation in low-to-medium power systems.

LM78L05ITPX/NOPB Documents

Download datasheets and manufacturer documentation for LM78L05ITPX/NOPB

PCN Assembly/Origin :

Wafer Process Revision A 14/Jul/2014      

Datasheets :

LM78Lxx Datasheet      

HTML Datasheet :

LM78Lxx Datasheet      

PCN Design/Specification :

LM78LYY 08/Feb/2017