LM317MDT
- Mfr.Part #
- LM317MDT
- Manufacturer
- onsemi
- Package / Case
- TO-252-3, DPak (2 Leads + Tab), SC-63
- Datasheet
- Download
- Description
- IC REG LINEAR POS ADJ 500MA DPAK
- Stock
- 5,688
- In Stock :
- 5,688
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- onsemi
- Product Category :
- Voltage Regulators - Linear
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Number of Pins :
- 3
- Max Output Current :
- 250mA
- Width :
- 6.22mm
- Number of Terminations :
- 2
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Output Voltage :
- 37V
- Power Supply Rejection Ratio (PSRR) :
- 80dB
- Protection Features :
- Over Current, Over Temperature
- Terminal Position :
- Single
- Lead Free :
- Lead Free
- Output Voltage Accuracy :
- 4 %
- JESD-609 Code :
- e3
- Terminal Form :
- Gull wing
- Peak Reflow Temperature (Cel) :
- 260
- Max Supply Voltage :
- 40V
- Package / Case :
- TO-252-3, DPak (2 Leads + Tab), SC-63
- Radiation Hardening :
- No
- Dropout Voltage1-Nom :
- 3V
- Current Rating :
- 500mA
- Min Supply Voltage :
- 3.1V
- Max Output Voltage :
- 37V
- Height :
- 2.51mm
- Max Junction Temperature (Tj) :
- 125°C
- Output Configuration :
- Positive
- Packing Method :
- Rail
- Published :
- 2008
- PSRR :
- 80dB ~ 65dB (120Hz)
- Pin Count :
- 3
- Halogen Free :
- Halogen Free
- Number of Regulators :
- 1
- Number of Outputs :
- 1
- Voltage - Input (Max) :
- 40V
- Packaging :
- Tube
- Reference Voltage :
- 1.3V
- Output Type :
- Adjustable
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Dropout Voltage :
- 2.1V
- Accuracy :
- 4 %
- Operating Temperature :
- 0°C~125°C TJ
- Factory Lead Time :
- 11 Weeks
- Mount :
- Surface Mount
- REACH SVHC :
- No SVHC
- RoHS Status :
- ROHS3 Compliant
- Min Input Voltage :
- 4.2V
- ECCN Code :
- EAR99
- Current - Quiescent (Iq) :
- 10mA
- Min Output Voltage :
- 1.2V
- Number of Functions :
- 1
- Mounting Type :
- Surface Mount
- Pbfree Code :
- yes
- JESD-30 Code :
- R-PSSO-G2
- Base Part Number :
- LM317M
- Length :
- 6.73mm
- Terminal Pitch :
- 2.29mm
- Terminal Finish :
- Tin (Sn)
- Datasheets
- LM317MDT

Voltage Regulators - Linear onsemi LM317MDT Overview
The onsemi LM317MDT is a versatile and robust adjustable linear voltage regulator, designed for a wide array of applications requiring a reliable power management solution. Capable of delivering up to 500mA of output current, this component stands out for its adaptability and efficiency. Manufactured by onsemi, a leader in semiconductor solutions, the LM317MDT ensures optimal performance for managing linear voltage requirements in various electronic devices. Its adjustable output voltage range, thermal overload protection, and short circuit protection make it an ideal choice for demanding applications. Emphasizing the Voltage Regulators - Linear onsemi LM317MDT, it offers not only performance but also reliability, catering to both commercial and industrial needs.
LM317MDT Features
The LM317MDT boasts several key features that make it a top pick for designers and engineers. This regulator offers an adjustable output voltage from 1.25V to 37V, which provides flexibility across different applications. It is designed in a compact DPAK package, making it suitable for space-constrained applications. The device also includes safety features such as thermal overload protection and output short-circuit tolerance, ensuring reliable operation under adverse conditions.
LM317MDT Applications
- Power Supplies: The LM317MDT is frequently used in the design of both fixed and variable power supplies, adapting seamlessly to the required output voltage settings.
- Battery Chargers: Ideal for charging circuits, where consistent and reliable voltage adjustment is crucial for both safety and battery life optimization.
- Automotive Electronics: Suitable for automotive applications where stable and adjustable voltage is necessary for sensors and other electronic components.
- Solar Projects: In solar power applications, the LM317MDT helps regulate the varying output voltage from solar panels to a stable level for storage or direct use.
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.
















