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

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.
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