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Texas Instruments Voltage Regulator, LDO Linear, 600-800mA, SOT-223 4-Pin, 15V Max Input, Positive Polarity REG1117-3.3
Specifications
| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Height | 1.6mm |
| Length | 6.5mm |
| Model | REG1117-3.3 |
| Width | 3.5mm |
| Mount Type | Surface |
| Series | REG1117 |
| Maximum Operating Temperature | 125°C |
| Package Type | SOT-223 |
| Polarity | Positive |
| Maximum Input Voltage | 15V |
| Quiescent Current | 4mA |
| Minimum Input Voltage | 3.8V |
| Pin Count | 4 |
Key Features
- Compact SOT-223 package with four pins suitable for surface mounting.
- Positive polarity design supports various power management applications.
- Low quiescent current of 4mA enhances efficiency and reduces power loss.
- Operates reliably up to a maximum temperature of 125°C.
- Operating input voltage range from 3.8V minimum to 15V maximum.
- Designed for low dropout voltage enabling efficient voltage regulation.
- High Power Supply Rejection Ratio (PSRR) for stable output performance.
- Ideal for industrial, consumer electronics, and automated equipment.
Product Description
Texas Instruments REG1117-3.3 is a low dropout (LDO) linear voltage regulator designed to provide a stable 3.3V output voltage from input voltages up to 15V with high efficiency and low noise characteristics.
This regulator comes in a compact SOT-223 4-pin surface mount package, making it suitable for space-constrained applications in electronics assembly and industrial control systems.
Featuring a positive polarity design and a low quiescent current of 4mA, REG1117-3.3 ensures minimized power consumption, enhancing battery life in portable devices and improving overall system efficiency.
The device supports operation at maximum temperatures up to 125°C, allowing usage in harsh industrial environments.
Its wide input voltage range from 3.8V to 15V accommodates diverse power sources, making it versatile for various power management applications including consumer electronics, communication equipment, and embedded systems.
Compact SOT-223 4-pin package supports surface mounting. Positive polarity suitable for standard linear power regulation. Low dropout voltage for efficient regulation in low voltage differentials. Low quiescent current optimizes power consumption.
Operating up to 125°C maximum temperature for industrial use. Wide input voltage range from 3.8V to 15V. Stable output voltage of 3.3V with low output noise. High PSRR ensures reliable performance in noisy environments. Applications include industrial control, consumer electronics, and communication devices.
This voltage regulator is an excellent choice for circuit designers seeking reliable, efficient, and cost-effective voltage regulation solutions. Explore more power management integrated circuits and Voltage Regulators at EnvMart to optimize your electronic designs with trusted components.
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Frequently Asked Questions
The maximum input voltage for this model is 15V.
It provides a stable output voltage of 3.3V.
The quiescent current is 4mA, which helps minimize power consumption.
The REG1117-3.3 operates reliably at temperatures up to 125°C.
The dimensions of the SOT-223 package are 6.5mm in length, 3.5mm in width, and 1.6mm in height.
This model supports surface mounting.
The minimum input voltage is 3.8V.
The REG1117-3.3 features a positive polarity design.
It is suitable for applications in industrial control, consumer electronics, and communication devices.
The low dropout voltage allows for efficient voltage regulation, especially in low voltage differentials.
The series name is REG1117.
The device features a high Power Supply Rejection Ratio (PSRR) for stable output performance, particularly in noisy environments.
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