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Texas Instruments Adjustable Positive Voltage Regulator LM317MQDCYR SOT-223 4-Pin 40V 1.5A LM317MQDCYR
Specifications
| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Height | 1.6mm |
| Length | 6.5mm |
| Model | LM317MQDCYR |
| Width | 3.5mm |
| Mount Type | Surface |
| Series | LM317 |
| Output Current | 1.5 A (LM317), 0.5 A (LM317M), 0.1 A (LM317L) |
| Maximum Operating Temperature | 125°C |
| Package Type | SOT-223 |
| Polarity | Positive |
| Maximum Input Voltage | 40V |
| Output Voltage Range | 1.2 V to 37 V |
| Minimum Input Voltage | 3V |
| Pay online using | Or choose to pay later via bank transfer |
| RS Stock No. | 709-8732Brand: Texas InstrumentsManufacturers Part No.: LM317MQDCYR |
| Pin Count | 4 |
| Typical line regulation | 0.01% |
Key Features
- The LM317MQDCYR provides adjustable voltage regulation with output voltage range from 1.2 V to 37 V.
- It supports a maximum output current of 1.5 A, suitable for robust and reliable power management.
- Equipped with current limiting, thermal overload protection, and safe operating area protection.
- Compact SOT-223 surface mount package with 4 pins and positive polarity.
- Operates efficiently over a maximum temperature of 125°C, designed for stable operation.
- Typical line regulation of 0.01% and load regulation of 0.1% ensuring excellent voltage stability.
- Designed to improve production efficiency in electronic power management applications.
Product Description
Texas Instruments LM317MQDCYR is a highly reliable adjustable positive voltage regulator designed for power management in electronic components. Featuring a SOT-223 4-pin surface mount package, this regulator handles a maximum input voltage of 40 V and delivers output currents up to 1.5 A, making it suitable for various industrial and electronic applications.
The device offers an output voltage range from 1.2 V to 37 V, adjustable via external resistors, and incorporates advanced protection features including current limiting, thermal overload, and safe operating area safeguards to ensure durability and reliability under demanding conditions.
With a compact footprint measuring 6.5mm in length, 3.5mm width, and a height of 1.6mm, the LM317MQDCYR supports efficient thermal management and is well-suited for surface mount technology on printed circuit boards.
Typical electrical performance includes very low line regulation (0.01%) and load regulation (0.1%), ensuring stable voltage output for sensitive electronic circuits. It operates reliably up to a maximum temperature of 125°C without degradation.
This voltage regulator is ideal for applications in industrial machines, laboratory instruments, communications equipment, and other electronic devices requiring stable and adjustable positive voltage output with efficient power regulation.
The LM317MQDCYR provides adjustable output voltage from 1.2 V to 37 V. Maximum output current capability of 1.5 A supports robust electronic loads. Current limiting and thermal protection enhance device safety. Compact SOT-223 4-pin surface mount package enables space-saving PCB design.
Operates reliably at temperatures up to 125°C for industrial environments. Excellent line and load voltage regulation for precision power supply. Used broadly in electronics, power supply modules, and industrial instrumentation.
Explore the wide range of Texas Instruments Voltage Regulators and related power management ICs at EnvMart for your electronic design and manufacturing needs.
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Frequently Asked Questions
The LM317MQDCYR provides an adjustable output voltage range from 1.2 V to 37 V.
It supports a maximum output current of 1.5 A, making it suitable for robust power management applications.
The maximum input voltage for this model is 40 V.
This model has a length of 6.5 mm, width of 3.5 mm, and height of 1.6 mm.
It comes in a SOT-223 surface mount package with 4 pins.
The typical line regulation is 0.01%, ensuring excellent voltage stability.
It operates reliably at a maximum temperature of 125°C.
It includes current limiting, thermal overload protection, and safe operating area protection.
The minimum input voltage is 3 V.
This voltage regulator is suitable for applications in industrial machines, laboratory instruments, and communications equipment.
The output voltage is adjustable via external resistors.
This model has a positive polarity.
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