STMicroelectronics L78L05ABZ-TR 5V 100mA Linear Voltage Regulator IC - TO-92-3 Package
- Brand: STMicroelectronics
- Product Code: L78L05ABZ-TR
- Availability: In Stock
$0.07
- Ex Tax: $0.07
Precision Power Regulation for Modern Electronics
The STMicroelectronics L78L05ABZ-TR is a highly reliable linear voltage regulator IC designed to deliver stable 5V output at 100mA current capacity. This TO-92-3 packaged device combines advanced protection features with industrial-grade performance, making it an ideal choice for demanding power management applications across various electronic systems.
Key Technical Advantages
Engineered for efficiency, this linear regulator operates within a 40°C to 125°C temperature range while maintaining exceptional voltage stability. Its 30V maximum input voltage capability provides flexibility in power supply design, while the integrated 5.5mA quiescent current optimization ensures energy-efficient operation. The device's 49dB PSRR (Power Supply Rejection Ratio) at 120Hz effectively filters noise and ripple, delivering clean regulated output.
| Parameter | Specification |
|---|---|
| Output Voltage | 5V Fixed |
| Output Current | 100mA Max |
| Package Type | TO-92-3 (Through-Hole) |
| Protection Features | Over-Current, Over-Temperature, Short-Circuit |
Comprehensive Protection System
Safety is paramount in power management solutions. The L78L05ABZ-TR incorporates multiple protection mechanisms including thermal shutdown, current limiting, and short-circuit protection. These features work in concert to prevent damage during fault conditions while maintaining operational reliability under normal working environments. The device's robust design ensures consistent performance even in harsh operating conditions.
Design Flexibility
This linear regulator's TO-92-3 package simplifies PCB layout while providing excellent thermal dissipation characteristics. The device's dropout voltage characteristics enable efficient operation in low-voltage differential applications, making it suitable for battery-powered systems and portable electronics. Its compatibility with standard 0.1μF ceramic input/output capacitors further reduces system complexity and component count.
Wide Application Spectrum
Engineers can confidently deploy this voltage regulator in diverse applications including embedded systems, industrial controls, consumer electronics, automotive electronics, and instrumentation equipment. The device's temperature stability and rugged design make it particularly suitable for automotive and industrial environments where reliability under extreme conditions is critical.
Tags: Linear Voltage Regulator, 5V Power IC, TO-92 Package, 100mA Regulator, Industrial Power Management