
( Brand: Burr Brown ), ( Manufacturer Part Number: REG1117-3.3 ), ( Model: SOT-23-3 ), ( Part Type: Voltage Regulator )
The REG1117-3.3 90 Burr SOT-23-3 800mA LDO Voltage Regulator, BB11174, is a compact and high-performance linear regulator designed for low-power applications. This device features a 90-degree flat-top package, which allows for easier PCB routing and reduces the risk of solder bridging.
The REG1117-3.3 operates at an output voltage of 3.3V with a maximum current of 800mA. Its low dropout voltage (LDV) of 1.1V at full load ensures minimal power loss and efficient operation. The 90 burr SOT-23-3 package is a surface-mount technology (SMT) package with a small footprint, making it ideal for space-constrained designs.
The REG1117-3.3 is a low-noise linear regulator, with a noise specification of 30 V/V at 100Hz, ensuring a clean and stable power supply for sensitive circuits. It also offers excellent thermal performance, with a thermal resistance of 35 C/W, ensuring reliable operation even under high temperature conditions.
The REG1117-3.3 is equipped with built-in overcurrent protection, which helps prevent damage to the device and the connected circuitry in case of overload conditions. It also has a shutdown voltage of 2.7V, which allows the device to be turned off by applying a voltage below this level.
The BB11174 is a RoHS compliant device, making it an environmentally friendly choice for designers. It is also available in a wide temperature range, from -40 C to 125 C, ensuring reliable operation in a wide range of applications.
In summary, the REG1117-3.3 90 Burr SOT-23-3 800mA LDO Voltage Regulator, BB11174, is a high-performance, compact, and reliable linear regulator suitable for low-power applications that require a stable and clean power supply. Its small footprint, low noise, and excellent thermal performance make it an ideal choice for space-constrained designs.
Pros of buying REG1117-3.3 90 burr SOT-23-3 800mA LDO Voltage Regulators BB11174:1. High Precision: The REG1117-3.3 voltage regulator provides a high level of precision, ensuring a stable output voltage within a tight tolerance range.
2. Low Noise: This LDO regulator operates with a low noise output, making it suitable for applications that require a clean power supply, such as audio circuits and data communication systems.
3. Small Size: The SOT-23-3 package of the REG1117-3.3 regulator is compact, enabling easy integration into space-constrained designs.
4. Low Power Consumption: With a typical quiescent current of 1.8mA, this LDO regulator is highly efficient and consumes minimal power, extending the battery life of portable devices.
5. Wide Operating Voltage Range: The REG1117-3.3 regulator can operate from an input voltage range of 2.7V to 36V, providing flexibility in power source selection.
Cons of buying REG1117-3.3 90 burr SOT-23-3 800mA LDO Voltage Regulators BB11174:1. Limited Current Capacity: Although the REG1117-3.3 regulator has a 800mA output current, it may not be suitable for high power applications that require a higher current capacity.
2. Limited Input Voltage Range for some devices: Some devices may not be able to use the REG1117-3.3 regulator due to its input voltage range limitation, which might require an additional voltage level conversion.
3. Thermal Considerations: Since the REG1117-3.3 regulator operates within a temperature range of -40 C to 125 C, proper thermal management is necessary to ensure reliable performance.
In conclusion, the REG1117-3.3 90 burr SOT-23-3 800mA LDO Voltage Regulators BB11174 are ideal for applications that require a stable, low noise, and compact power supply with low power consumption. However, users should consider its limited current capacity and input voltage range when deciding whether this regulator is suitable for their specific application. Overall, if the application requirements align with the REG1117-3.3 regulator's features, it is a reliable and cost-effective choice for voltage regulation.
PDF download.3 Nos 1 tube. 3 Burr Brown marking - BB11174sot-23-3 package 800ma ldo voltage regulator 3.
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