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Texas Instruments 5-Channel Linear Voltage Regulator 1.5A 37V SOT-223 3-Pin LM317DCY
Specifications
| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Height | 1.6mm |
| Length | 6.5mm |
| Model | LM317DCY |
| Width | 3.5mm |
| Mount Type | Surface |
| Output type | Adjustable |
| Series | LM317 |
| Output Current | 1.5A |
| Maximum Operating Temperature | 125°C |
| Package Type | SOT-223 |
| Load Regulation | 0.5 % |
| Minimum Operating Temperature | 0°C |
| Polarity | Positive |
| Regulator Type | Linear |
| Number of outputs | 5 |
| Maximum Input Voltage | 40V |
| Output Voltage | 37V |
| Line Regulation | 0.04 %/V |
| Output Voltage Range | 1.2 V to 37 V |
| Standards/Approvals | RoHS |
| Minimum Input Voltage | 4.2V |
| Pin Count | 3 |
| Typical line regulation | 0.01% |
Key Features
- Provides stable linear voltage regulation suitable for various electronic applications.
- Supports a wide output voltage range from 1.2V to 37V adjustable via external resistors.
- Includes current limiting, thermal overload protection, and safe operating area protection.
- Compact SOT-223 surface mount package with dimensions 6.5mm length, 3.5mm width, and 1.6mm height.
- Operates reliably within 0°C to 125°C temperature range.
- Line regulation of 0.04%/V ensures minimal voltage variation with input changes.
- Load regulation of 0.5% supports consistent output under varying load conditions.
- Ideal for power management in industrial, laboratory, and electronics manufacturing applications.
Product Description
Texas Instruments LM317DCY is a 5-Channel Linear Voltage Regulator designed for industrial and electronic component applications. It delivers an output current of 1.5 A with an adjustable voltage range from 1.2 V up to 37 V configured through external resistors. This regulator is housed in a compact SOT-223 3-pin surface mount package measuring 6.5 mm in length, 3.5 mm in width, and 1.6 mm in height, making it suitable for high-density circuit boards.
The device incorporates essential protective features such as current limiting, thermal overload, and safe operating area protection to enhance reliability and operational safety. The LM317DCY operates efficiently over a temperature range of 0°C to 125°C, accommodating a variety of harsh industrial environments.
Additional electrical specifications include a line regulation of 0.04%/V and a load regulation of 0.5%, ensuring steady and stable voltage output with minimal fluctuation under input and load variations. Its positive polarity and adjustable output type suit numerous power management IC applications.
Designed to meet RoHS compliance standards, this voltage regulator supports a maximum input voltage of 40 V and minimum input voltage of 4.2 V, catering to various power supply designs in electronics manufacturing, laboratory instrumentation, and industrial automation.
This regulator is widely adopted in power management IC product ranges offered by Texas Instruments, with robust performance ideal for prototype development and production. The LM317 series includes models with different current ratings to provide flexible solutions across diverse electronic regulation requirements.
Provides stable linear voltage regulation suitable for various electronic applications. Supports a wide output voltage range from 1.2V to 37V adjustable via external resistors. Includes current limiting, thermal overload protection, and safe operating area protection.
Compact SOT-223 surface mount package with dimensions 6.5mm length, 3.5mm width, and 1.6mm height. Operates reliably within 0°C to 125°C temperature range. Line regulation of 0.04%/V ensures minimal voltage variation with input changes.
Load regulation of 0.5% supports consistent output under varying load conditions. Ideal for power management in industrial, laboratory, and electronics manufacturing applications. Explore a wide selection of Texas Instruments voltage regulators and other power management ICs at EnvMart for your advanced electronic design needs.
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Frequently Asked Questions
This model has an output current rating of 1.5 A, making it suitable for various electronic applications.
The output voltage can be adjusted from 1.2 V to 37 V using external resistors, allowing flexibility for different applications.
It is housed in a compact SOT-223 surface mount package with dimensions of 6.5 mm in length, 3.5 mm in width, and 1.6 mm in height.
The maximum input voltage supported by this model is 40 V, which is suitable for various power supply designs.
The line regulation is 0.04%/V, and the load regulation is 0.5%, ensuring stable output under varying conditions.
It operates reliably within a temperature range of 0°C to 125°C, accommodating various industrial environments.
This model includes current limiting, thermal overload protection, and safe operating area protection to enhance operational safety.
It features 5 outputs, making it suitable for multiple applications in power management.
The output voltage is positive polarity, which is standard for many voltage regulation applications.
Yes, this voltage regulator meets RoHS compliance standards, making it suitable for environmentally conscious applications.
The typical line regulation is 0.01%, which contributes to minimal voltage variation with input changes.
The SOT-223 package measures 6.5 mm in length, 3.5 mm in width, and 1.6 mm in height, making it compact for high-density circuit boards.
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