LM140LAH-5.0 Specifications
Manufacturer: Texas Instruments
Part Number: LM140LAH-5.0
Product Type: Linear Voltage Regulator
Output Voltage: 5 V
Output Current: 100 mA
Regulator Type: Positive Fixed Linear Regulator
Input Voltage Range: Up to 35 V Typical
Output Type: Fixed Voltage
Package Type: TO-3 Metal Package
Mounting Type: Through Hole
Operating Temperature Range: -55°C to +125°C
Protection Features: Thermal Shutdown and Current Limiting
Application Class: Industrial and High Reliability Electronics
Packaging: Factory
Key Features
The LM140LAH-5.0 is a fixed 5 volt linear voltage regulator designed for stable power regulation in electronic systems. It provides a regulated output voltage of 5 volts with up to 100 milliamps of output current. Additionally, the device integrates internal current limiting and thermal protection to enhance operational reliability. The rugged TO-3 metal package improves heat dissipation and long-term durability. Because the regulator uses a linear design, it delivers low noise output suitable for sensitive analog and digital circuits. As a result, the device is well suited for instrumentation, control electronics, and embedded systems.
Applications
Industrial control power supplies
Instrumentation electronics
Analog signal processing circuits
Embedded control systems
Laboratory equipment
Military electronic subsystems
Precision measurement equipment
Low noise regulated power rails
Product Overview
The LM140LAH-5.0 from Texas Instruments provides reliable voltage regulation for circuits that require stable 5 volt power. First, the device maintains consistent output voltage across a wide input voltage range. Furthermore, the integrated protection features help safeguard both the regulator and connected circuits during abnormal operating conditions. Because the TO-3 metal package supports efficient thermal dissipation, the regulator performs reliably in systems with moderate power dissipation.
Moreover, the linear regulator architecture provides low output noise compared to switching regulators. In addition, the through-hole package allows integration into high reliability and legacy electronic assemblies. Therefore, this device is commonly used in instrumentation systems, control electronics, and power conditioning circuits. Overall, the LM140LAH-5.0 delivers dependable voltage regulation, stable electrical performance, and rugged packaging suitable for demanding applications.
Contact Us
Cyndtek supplies new, factory-packaged Texas Instruments voltage regulators and electronic components for industrial, aerospace, and embedded electronics procurement programs. If you require immediate availability or program-level pricing, contact our team directly. We support OEMs, integrators, and procurement professionals nationwide. For ordering details and current inventory, visit https://cyndtek.com/shop/.
For additional available stock, browse our full inventory.
