| Allicdata Part #: | LT1939IDD#TRPBF-ND |
| Manufacturer Part#: |
LT1939IDD#TRPBF |
| Price: | $ 3.21 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Linear Technology/Analog Devices |
| Short Description: | IC REG DL BUCK/LINEAR 12DFN |
| More Detail: | Linear And Switching Voltage Regulator IC 2 Output... |
| DataSheet: | LT1939IDD#TRPBF Datasheet/PDF |
| Quantity: | 1000 |
| 2500 +: | $ 2.91740 |
| Voltage/Current - Output 3: | -- |
| Base Part Number: | LT1939 |
| Supplier Device Package: | 12-DFN (3x3) |
| Package / Case: | 12-WFDFN Exposed Pad |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 125°C |
| Voltage - Supply: | 3 V ~ 25 V |
| w/Sequencer: | No |
| w/Supervisor: | No |
| w/LED Driver: | No |
| Series: | -- |
| Voltage/Current - Output 2: | 0.8 V ~ 24.25 V, 1A |
| Voltage/Current - Output 1: | 0.8 V ~ 24.25 V, 2A |
| Frequency - Switching: | 500kHz ~ 2.4MHz |
| Number of Outputs: | 2 |
| Function: | Any Function |
| Topology: | Step-Down (Buck) (1), Linear (LDO) (1) |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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LT1939IDD#TRPBF
The LT1939IDD#TRPBF is a Linear + Switching voltage regulator that has superior capabilities of providing efficient regulation and managing power in many applications. It is highly reliable when placed in harsh operational environments, making it an excellent choice for any application in which power regulation is essential. With its adjustable output, adaptive hysteretic control and wide input voltage range, it is suitable for multiple purposes.
Applications of LT1939IDD#TRPBF
The LT1939IDD#TRPBF is renowned for its versatile design and is used in a variety of applications where a reliable and accurate power regulation is required. There are a myriad of potential applications for this device, such as AC/DC adapters, battery chargers, laptop power supplies and more. Furthermore, it has the unique capability to be quickly shut down by an external signal, making it suitable for applications where reliable power management is essential. It is also used to provide regulation of power for medical applications which require a very high degree of accuracy.
Working Principle of LT1939IDD#TRPBF
The LT1939IDD#TRPBF utilizes a hysteretic switching topology to regulate the output voltage. Its adaptive system allows the device to make necessary adjustments to ensure that the output voltage is constantly accurate and stable. The inherent modes of operation of this device include Burst Mode®, Pulse-Frequency Modulation (PFM) and Ultralow IQ Boost Mode™. Each of these modes ensures the highest performance and efficiency, while significantly reducing the system operating temperature. The advanced design of the LT1939IDD#TRPBF also allows it to handle high loads while maintaining its impressive accuracy. Furthermore, the device is protected from a variety of faults, including feedback and input overvoltage, to ensure its performance in any application.
Conclusion
The LT1939IDD#TRPBF is a cutting edge Linear + Switching voltage regulator that offers a set of advanced features and excellent performance capabilities. It is ideal for a wide range of applications requiring a reliable, accurate and efficient power management system. It performs exceptionally well in harsh operating environments and can be quickly shut down with an external signal, making it the perfect device for any power regulation application.
The specific data is subject to PDF, and the above content is for reference
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LT1939IDD#TRPBF Datasheet/PDF