
( Brand: Linear Technology ), ( Manufacturer Part Number: LT1029CQ-5 )
The LT1129CQ-5 is a linear IC regulator that offers a stable and precise voltage regulation solution. This 5-piece package is specifically designed to operate at a fixed output voltage of 5 Volts, making it an ideal choice for various low-power applications. The regulator is capable of delivering up to 700 milliamps of continuous current, ensuring sufficient power supply for most low-power devices.
The LT1129CQ-5 is housed in a compact 5DDPak package, which allows for easy integration into a wide range of electronic projects. The regulator features a high input voltage range of 8 to 36 Volts, allowing it to operate efficiently across various power sources. It also comes with a wide input voltage tolerance of /- 10%, ensuring reliable operation even in the presence of voltage fluctuations.
The LT1129CQ-5 is known for its excellent noise performance, with a typical noise level of less than 10 microvolts (rms) from 1 Hz to 100 kHz. This makes it an excellent choice for applications where noise sensitivity is a concern, such as audio amplifiers or other sensitive electronic circuits.
The regulator also features a thermal shutdown mechanism to protect against overheating, ensuring the safety of your device. Additionally, it has a low quiescent current of less than 10 microamps, ensuring minimal power consumption when the output voltage is close to the input voltage.
Overall, the LT1129CQ-5 linear IC regulator is a high-quality and reliable solution for 5V voltage regulation applications, offering excellent performance, wide input voltage range, and low noise levels. Its compact 5DDPak package and high current handling capacity make it a versatile choice for a wide range of electronic projects.
Pros of buying LT1129CQ-5 PCS Linear IC Regulator 5V 700mA 5DDPAK LT1029CQ-5:1. High Current Capacity: This linear regulator can deliver up to 700mA of output current, making it suitable for applications that require a significant amount of power.
2. Wide Input Voltage Range: The LT1129CQ has a wide input voltage range of 2.5V to 36V, which allows it to be used in a variety of power supply configurations.
3. Low Noise: The regulator has a noise specification of 20 V/V, making it suitable for applications that require a low-noise power supply.
4. Compact Size: The 5DDPAK package of the regulator is small and compact, which makes it easy to integrate into circuit designs.
Cons of buying LT1129CQ-5 PCS Linear IC Regulator 5V 700mA 5DDPAK LT1029CQ-5:1. Low Efficiency: Linear regulators are generally less efficient than switching regulators, and the LT1129CQ is no exception. The regulator has an efficiency of around 75%, which means that a significant amount of power is wasted as heat.
2. High Quiescent Current: The regulator has a quiescent current of around 15mA, which can contribute to increased power consumption and heat dissipation in low-power applications.
Conclusion:The LT1129CQ-5 PCS Linear IC Regulator 5V 700mA 5DDPAK LT1029CQ-5 is a suitable choice for applications that require a high current output and a wide input voltage range. Its compact size and low noise specification make it easy to integrate into circuit designs. However, its low efficiency and high quiescent current can be a drawback in low-power applications.
Recommendation:If you require a high current output and a wide input voltage range, and are willing to accept a less efficient power supply, then the LT1129CQ-5 is a good choice. However, if you are looking for a more efficient power supply, consider using a switching regulator instead.
This listing is for 3 pcs of LT1129CQ-5 by Linear techie reg 5v 700ma 5 ddpak.