


Texas Instruments
LM317LID
Why Choose Us?
Professional Platform
B2B & B2C purchasingDelivery at full speed
1-2 days deliveryWide variety
Original manufacturers365 days guarantee
Responsible qualityTech Specifications
LM317LID Description
LM317LID Description
The LM317LID from Texas Instruments is an adjustable positive linear voltage regulator designed for low-power applications. Housed in an 8-SOIC package, it delivers a stable output voltage ranging from 1.2V to 32V with a maximum input voltage of 38V and an output current capability of 100mA. This regulator is ideal for precision voltage regulation in space-constrained designs, offering high performance with low quiescent current (2.5mA) and excellent line/load regulation. Its ROHS3 compliance and REACH unaffected status ensure environmental and regulatory adherence, while its Last Time Buy status indicates end-of-life availability for legacy systems.
LM317LID Features
- Adjustable Output: Fine-tune voltage from 1.2V to 32V for versatile design flexibility.
- High PSRR: 80dB to 65dB (120Hz) ensures superior noise rejection, critical for sensitive analog circuits.
- Robust Protection: Integrated safeguards include over-current, over-temperature, and short-circuit protection.
- Low Dropout: Efficient operation with minimal headroom, suitable for battery-powered devices.
- Surface-Mount Design: 8-SOIC package optimizes PCB space in compact applications.
- Wide Operating Range: Supports input voltages up to 38V, accommodating diverse power supplies.
LM317LID Applications
- Portable Electronics: Ideal for low-current devices like sensors, wearables, and IoT modules.
- Precision Instrumentation: Provides stable voltage references for ADCs, DACs, and measurement systems.
- Industrial Control: Reliable regulation for PLCs, motor drivers, and automation systems.
- Consumer Electronics: Used in audio amplifiers, LED drivers, and power management circuits.
- Legacy System Maintenance: Suitable for repairs/upgrades of older equipment due to its Last Time Buy status.
Conclusion of LM317LID
The LM317LID stands out as a compact, efficient linear regulator with adjustable output, high PSRR, and robust protection features. Its 100mA output current and wide voltage range make it a versatile choice for low-power designs, while its surface-mount package ensures compatibility with modern PCB layouts. Though in Last Time Buy status, it remains a dependable solution for legacy and precision applications requiring stable, noise-free power. Engineers seeking a balance of performance, size, and reliability will find the LM317LID a compelling option.
FAQ
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.92400 | $0.92 |
| 10+ | $0.66616 | $6.66 |
| 75+ | $0.54302 | $40.73 |
| 150+ | $0.51433 | $77.15 |
| 300+ | $0.49078 | $147.23 |



.png)
















.png?x-oss-process=image/format,webp/resize,h_32)










