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onsemi Adjustable Linear Voltage Regulator 1.25V to 37V Output 1.5A 40V SOT-223 4-Pin LM317MSTT3G
Specifications
| Country of Origin | India |
|---|---|
| Brand | onsemi |
| Height | 1.57mm |
| Length | 6.5mm |
| Model | LM317MSTT3G |
| Width | 3.5mm |
| Mount Type | Surface |
| Series | LM317 |
| Output Current | 1.5 A |
| Maximum Operating Temperature | 125°C |
| Package Type | SOT-223 |
| Polarity | Positive |
| Maximum Input Voltage | 40V |
| Quiescent Current | 3.5mA |
| Output Voltage Range | 1.25 V to 37 V |
| Minimum Input Voltage | 3.1V |
| Pay online using | Or choose to pay later via bank transfer |
| RS Stock No. | 688-9222PBrand: onsemiManufacturers Part No.: LM317MSTT3G |
| Pin Count | 4 |
| Automotive Standard | AEC-Q100 |
Key Features
- Compact SOT-223 package with surface mount type for easy PCB integration.
- Operates with input voltage between 3.1V and 40V ensuring wide application range.
- Features low quiescent current of 3.5mA to optimize power consumption.
- Includes short circuit current limiting, thermal protection, and safe-area compensation for device safety.
- Meets automotive standard AEC-Q100, suitable for automotive and industrial environments.
- Positive polarity, 4-pin configuration for flexible circuit design.
- Maximum operating temperature is rated at 125°C for reliable performance in harsh conditions.
- Ideal for on-card regulation, programmable output regulation, and precision current regulation applications.
Product Description
onsemi LM317MSTT3G is an adjustable linear voltage regulator designed for applications requiring stable and adjustable output voltages ranging from 1.25V to 37V with a maximum output current of 1.5A. Housed in a compact SOT-223 4-pin surface mount package, this device facilitates ease of use and efficient PCB integration in various electronic circuits.
It supports input voltages between 3.1V and 40V and features a low quiescent current of 3.5mA, minimizing power losses in power-sensitive designs. The device includes built-in protection mechanisms such as short circuit current limiting, thermal shutdown, and safe-area compensation to ensure robustness and reliability during operation.
Certified to meet the stringent automotive standard AEC-Q100, the LM317MSTT3G is well-suited for automotive, industrial, and high-reliability applications operating up to 125°C. Its small form factor with dimensions of 6.5mm length, 3.5mm width, and 1.57mm height enables compact system designs.
The positive polarity and 4-pin configuration allow flexibility in circuit design especially for on-card voltage regulation. This voltage regulator can be used for programmable output regulation, precision current regulation by connecting a fixed resistor between adjustment and output pins, and other power management needs.
Compact SOT-223 surface mount package with 4 pins. Output voltage adjustable from 1.25V to 37V. Maximum output current of 1.5A. Low quiescent current of 3.5mA for power efficiency. Short circuit and thermal protection to safeguard the device.
Compliant with automotive standard AEC-Q100 for quality assurance.
This LM317 series voltage regulator by onsemi is a reliable solution for electronic component, power management, automotive electronics, HVAC controls, industrial equipment, and laboratory power supply applications. Explore EnvMart’s wide range of semiconductor power management ICs for advanced system designs.
Explore more products in our Voltage Regulators category.
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Frequently Asked Questions
The output voltage of this model is adjustable from 1.25V to 37V.
It can provide a maximum output current of 1.5A.
This unit operates with input voltages between 3.1V and 40V.
The quiescent current for this model is 3.5mA, which helps optimize power consumption.
The maximum operating temperature is rated at 125°C.
It is housed in a compact SOT-223 4-pin surface mount package.
Yes, it includes short circuit current limiting, thermal protection, and safe-area compensation.
It meets the automotive standard AEC-Q100, suitable for automotive and industrial environments.
This voltage regulator has a positive polarity.
The dimensions are 6.5mm in length, 3.5mm in width, and 1.57mm in height.
It is suitable for on-card regulation, programmable output regulation, and precision current regulation applications.
This model features a 4-pin configuration.
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