LM317P
- Mfr.Part #
- LM317P
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-220-3 Full Pack
- Datasheet
- Download
- Description
- IC REG LIN POS ADJ 1.5A TO220FP
- Stock
- 3,486
- In Stock :
- 3,486
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 3
- Number of Regulators :
- 1
- Base Part Number :
- LM317
- Voltage - Input (Max) :
- 40V
- Reference Voltage :
- 1.3V
- Max Output Voltage :
- 37V
- Terminal Position :
- Single
- Output Configuration :
- Positive
- Voltage - Output (Max) :
- 37V
- Package / Case :
- TO-220-3 Full Pack
- Number of Functions :
- 1
- Length :
- 10.4mm
- Operating Temperature :
- 0°C~125°C
- Height :
- 9.3mm
- Width :
- 4.6mm
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 12 Weeks
- Protection Features :
- Over Current, Over Temperature
- Number of Outputs :
- 1
- Radiation Hardening :
- No
- Max Output Current :
- 1.5A
- REACH SVHC :
- No SVHC
- Min Input Voltage :
- 4.2V
- ECCN Code :
- EAR99
- Contact Plating :
- Tin
- Output Type :
- Adjustable
- PSRR :
- 80dB ~ 65dB (120Hz)
- JESD-609 Code :
- e3
- Min Output Voltage :
- 1.2V
- Weight :
- 2.299997g
- Mount :
- Through Hole
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Mounting Type :
- Through Hole
- Power Supply Rejection Ratio (PSRR) :
- 80dB
- Lead Free :
- Lead Free
- Packaging :
- Tube
- Number of Pins :
- 3
- Output Voltage :
- 37V
- Number of Terminations :
- 3
- Datasheets
- LM317P

[Voltage Regulators - Linear STMicroelectronics LM317P] Overview
Introducing the LM317P, a versatile linear positive adjustable voltage regulator from STMicroelectronics. Engineered to deliver precision performance, this integrated circuit (IC) offers a seamless solution for a wide array of applications across various industries. With its TO220FP packaging, it ensures efficient thermal management, making it suitable for demanding environments.
Designed to meet the exacting standards of modern electronics, the LM317P empowers engineers and manufacturers with the flexibility to fine-tune voltage outputs with ease. Its robust construction and high-quality materials guarantee reliability and longevity, making it a trusted choice for critical systems.
Whether powering essential electronics or driving sophisticated machinery, the LM317P sets the benchmark for stability, efficiency, and performance in voltage regulation.
LM317P Features
- Adjustable Output Voltage
- High Accuracy
- 1.5A Output Current Capability
- Thermal Overload Protection
- Short Circuit Protection
- Wide Input Voltage Range
- TO220FP Packaging for Enhanced Thermal Performance
LM317P Applications
- Industrial Automation: The LM317P is ideal for powering control systems, motor drives, and sensors in industrial automation applications. Its adjustable output voltage and high accuracy ensure precise control over critical parameters, enhancing efficiency and reliability.
- Telecommunications: In telecommunications equipment such as routers, switches, and base stations, the LM317P provides stable voltage regulation, ensuring uninterrupted operation and optimal performance even in fluctuating power conditions.
- Renewable Energy Systems: For solar inverters, wind turbines, and battery management systems, the LM317P offers reliable voltage regulation to optimize energy conversion and storage. Its thermal protection features ensure safe and efficient operation in demanding environmental conditions.
- Medical Devices: From diagnostic equipment to patient monitoring systems, the LM317P provides precise voltage control for sensitive electronic components, ensuring accurate readings and dependable performance in medical applications.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















