LM317MDCYR
- Mfr.Part #
- LM317MDCYR
- Manufacturer
- Texas Instruments
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- IC REG LIN POS ADJ 500MA SOT223
- Stock
- 900
- In Stock :
- 900
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- PSRR :
- 80dB ~ 65dB (120Hz)
- Packaging :
- Cut Tape (CT)
- Factory Lead Time :
- 6 Weeks
- Number of Outputs :
- 1
- Max Junction Temperature (Tj) :
- 125°C
- Output Configuration :
- Positive
- Max Output Voltage :
- 37V
- Operating Temperature :
- -40°C~125°C TJ
- Min Supply Voltage :
- 2.5V
- Power Supply Rejection Ratio (PSRR) :
- 80dB
- Length :
- 6.5mm
- Min Output Voltage :
- 1.25V
- Number of Functions :
- 1
- Base Part Number :
- LM317
- Width :
- 3.5mm
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- Contact Plating :
- Tin
- Lead Free :
- Lead Free
- Min Input Voltage :
- 4.2V
- Packing Method :
- TR
- REACH SVHC :
- No SVHC
- Number of Pins :
- 4
- Reference Voltage :
- 1.3V
- Max Output Current :
- 500mA
- Height :
- 1.8mm
- Pin Count :
- 4
- Terminal Form :
- Gull wing
- Number of Regulators :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Weight :
- 188.014037mg
- Radiation Hardening :
- No
- Dropout Voltage1-Nom :
- 2V
- Number of Terminations :
- 4
- Max Supply Voltage :
- 40V
- JESD-609 Code :
- e3
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Line Regulation-Max (%/V) :
- 0.07
- Terminal Pitch :
- 2.3mm
- Mounting Type :
- Surface Mount
- Pbfree Code :
- yes
- Output Type :
- Adjustable
- Mount :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Output Voltage :
- 37V
- ECCN Code :
- EAR99
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Package / Case :
- TO-261-4, TO-261AA
- Thickness :
- 1.6mm
- Quiescent Current :
- 3.5mA
- Datasheets
- LM317MDCYR

[Voltage Regulators - Linear] Texas Instruments LM317MDCYR Overview
The Texas Instruments LM317MDCYR is a versatile integrated circuit voltage regulator designed to provide precise and adjustable positive linear regulation for a wide range of applications. With its compact SOT223 package and robust design, this regulator offers reliable performance in demanding environments.
Featuring advanced control mechanisms, the LM317MDCYR ensures stable output voltage with minimal ripple and excellent line and load regulation. Its adjustable output capability allows for flexibility in voltage regulation, making it suitable for various electronic systems and devices.
Whether powering sensitive analog circuits, driving LEDs, or supplying stable voltage rails for microcontrollers, the LM317MDCYR delivers consistent performance, making it an ideal choice for engineers seeking reliable voltage regulation solutions.
LM317MDCYR Features
- Adjustable Output Voltage
- 500mA Output Current Capability
- Low Dropout Voltage
- Thermal Overload Protection
- SOT223 Package for Space-Constrained Applications
- Wide Input Voltage Range
- High Ripple Rejection
LM317MDCYR Applications
- Industrial Automation Systems: The LM317MDCYR can be used to regulate voltage in PLCs, motor control systems, and sensor interfaces, ensuring stable operation in harsh industrial environments.
- Telecommunications Equipment: By providing precise voltage regulation, the LM317MDCYR contributes to the reliable performance of telecommunications infrastructure, including routers, switches, and base stations.
- Automotive Electronics: With its robust design and thermal protection features, the LM317MDCYR is well-suited for powering automotive control modules, LED lighting systems, and infotainment displays.
- Consumer Electronics: From battery chargers to audio amplifiers, the LM317MDCYR offers a compact and efficient solution for maintaining consistent voltage levels in a wide range of consumer electronic devices.
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