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STMicroelectronics Surface Mount Positive Voltage Regulator 17V 1.5A 3-Pin L4940D2T5-TR
Specifications
| Country of Origin | India |
|---|---|
| Voltage | Regulators STMicroelectronics, Voltage Regulator 17V 3-Pin RS Stock No |
| Brand | STMicroelectronics |
| Height | 4.6mm |
| Length | 10.4mm |
| Model | L4940D2T5-TR |
| Width | 9.35mm |
| Mount Type | Surface |
| Series | L4940 |
| Maximum Operating Temperature | 150°C |
| Polarity | Positive |
| Maximum Input Voltage | 17V |
| Quiescent Current | 5mA |
| Pin Count | 3 |
Key Features
- This voltage regulator features a 3-pin configuration ideal for compact circuit layouts.
- It supports a maximum operating current of up to 1.5A to 2A for various power requirements.
- The device operates as a low dropout (LDO) linear voltage regulator for efficient voltage regulation with minimal dropout voltage.
- It has a quiescent current of 5mA ensuring low power consumption in standby.
- The regulator supports maximum operating temperature up to 150°C for reliable performance under high temperature conditions.
- The product is suitable for use in power management applications requiring positive polarity voltage regulation.
- The device is surface mountable, allowing easy integration on printed circuit boards (PCBs).
- It complies with no specific automotive standards and approvals, focusing on general electronic applications.
Product Description
STMicroelectronics L4940D2T5-TR is a new surface mount positive linear voltage regulator with a 3-pin package designed for efficient power management in electronic and industrial circuits. It supports a maximum input voltage of 17V and output current capacity ranging from 1.5A to 2A, making it suitable for a range of low dropout voltage regulation applications.
Featuring low quiescent current of 5mA, this LDO regulator offers reduced power consumption, making it ideal for battery-powered and low-power devices. The compact 3-pin configuration and surface mount package facilitate easy PCB integration and space saving in design.
With a robust maximum operating temperature of 150°C, the L4940D2T5-TR can operate reliably in harsh environments, ensuring stable voltage supply and protection for sensitive electronic components. Although it lacks specific industry certifications or automotive standards, its reliable performance is targeted for general use in power regulation across consumer and industrial electronics.
Typical applications include power management ICs, embedded system voltage regulation, and other electronic systems requiring stable positive voltage output with low dropout. The device's design emphasizes fast transient response, low noise, and high power supply rejection ratio (PSRR) for precise voltage control.
This voltage regulator features a 3-pin configuration ideal for compact circuit layouts. It supports a maximum operating current of up to 1.5A to 2A for various power requirements. The device operates as a low dropout (LDO) linear voltage regulator for efficient voltage regulation with minimal dropout voltage.
It has a quiescent current of 5mA ensuring low power consumption in standby. The regulator supports maximum operating temperature up to 150°C for reliable performance under high temperature conditions. The product is suitable for use in power management applications requiring positive polarity voltage regulation.
The device is surface mountable, allowing easy integration on printed circuit boards (PCBs). It complies with no specific automotive standards and approvals, focusing on general electronic applications.
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Frequently Asked Questions
The maximum input voltage for this model is 17V.
It supports an output current capacity ranging from 1.5A to 2A.
The quiescent current is 5mA, ensuring low power consumption in standby mode.
The regulator can operate at a maximum temperature of 150°C.
The dimensions are 10.4mm in length, 9.35mm in width, and 4.6mm in height.
Yes, this model is designed for surface mounting, allowing easy integration onto printed circuit boards (PCBs).
It operates as a low dropout (LDO) linear voltage regulator, providing efficient voltage regulation with minimal dropout voltage.
It is suitable for power management applications requiring positive polarity voltage regulation, such as embedded systems and consumer electronics.
This voltage regulator features a 3-pin configuration.
The polarity of this model is positive.
This voltage regulator belongs to the L4940 series.
The country of origin for this model is India.
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