LM317D2T-TR Adjustable Linear Voltage Regulator 1.5A Output
- Brand: STMicroelectronics
- Product Code: LM317D2T-TR
- Availability: In Stock
$0.19
- Ex Tax: $0.19
Advanced Linear Voltage Regulation with LM317D2T-TR
The LM317D2T-TR from STMicroelectronics represents the pinnacle of adjustable linear voltage regulation technology, delivering precise power management solutions for demanding electronic applications. This surface-mount regulator combines exceptional performance with robust protection features, making it an ideal choice for engineers seeking reliable voltage control in compact designs.
Key Technical Specifications
Operating within a 1.2V to 37V adjustable output range, the LM317D2T-TR maintains stability across its 40V maximum input voltage spectrum. Its D²PAK package houses a high-current 1.5A output capability while maintaining excellent thermal performance through its surface-mount configuration. The device's 80dB PSRR (120Hz) ensures minimal ripple interference, crucial for sensitive analog circuits and precision instrumentation.
| Parameter | Value |
|---|---|
| Output Current | 1.5A |
| Input Voltage Range | 1.2V - 40V |
| Package Type | TO-263-3 (D²PAK) |
| Protection Features | Over-Current, Over-Temperature, Short-Circuit |
Performance Advantages
Engineered for modern power management challenges, this regulator excels in applications requiring stable voltage conversion without switching noise. Its adjustable output configuration allows customization for diverse system requirements, from industrial control systems to automotive electronics. The integrated protection circuitry ensures operational reliability under varying load conditions, while the surface-mount design facilitates automated assembly processes.
Design Flexibility
The LM317D2T-TR's versatility extends across multiple industries, supporting development in:
- Industrial automation equipment
- Telecommunications infrastructure
- Test and measurement devices
- Consumer electronics power supplies
- Automotive control modules
Its wide operating temperature range (-40°C to 125°C) ensures consistent performance in both commercial and industrial environments. The device's thermal shutdown and current limiting features provide critical safeguards in high-reliability applications where component longevity is paramount.
Tags: Linear Voltage Regulator, Adjustable Regulator, High Current Regulator, Surface Mount IC, Power Management