Analog Devices Inc. LT1376CS#TRPBF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $22.85 | $22.85 |
| 15+ | $5.25 | $78.75 |
| 25+ | $5.14 | $128.50 |
| 50+ | $4.85 | $242.50 |
| 100+ | $4.28 | $428.00 |
| N+ | $0.86 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc. |
| Product Series | |
| Packaging | Tape & Reel (TR) | |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck, SEPIC |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 5V |
| Voltage - Input (Max) | 25V |
| Voltage - Output (Min/Fixed) | 2.42V |
| Voltage - Output (Max) | 21.5V |
| Current - Output | 1.5A (Switch) |
| Frequency - Switching | 500kHz |
| Synchronous Rectifier | No |
| Operating Temperature | 0°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 16-SO |
| ROHS |  |
The LT1376CS is a versatile 500kHz step-down switching regulator from Analog Devices. It accepts a wide input voltage range from 5V to 25V and can deliver up to 1.5A of switch current. The output voltage is adjustable from 2.42V to 21.5V, providing flexibility for various applications. Beyond standard buck conversion, it can be configured as a SEPIC or positive-to-negative converter, making it a flexible solution for power supply design. The fixed 500kHz switching frequency allows for small external components. It is available in a 16-SOIC package, suitable for a range of industrial and portable applications.
- Versatile Topology Support: Can be used as a buck, SEPIC, or inverting converter, offering maximum design flexibility.
- Fixed 500kHz Switching Frequency: Enables small external components and simplifies filtering.
- Wide Output Voltage Range (2.42V to 21.5V): Suitable for a variety of logic and analog supply requirements.
- 1.5A Switch Current: Provides sufficient power for many medium-power applications.
Step-Down Power Supplies
As a buck converter, the LT1376CS efficiently steps down 5V to 25V inputs to lower voltages, such as 3.3V or 2.5V, for powering digital logic and mixed-signal circuits.
SEPIC Converters for Battery Systems
Its ability to operate as a SEPIC converter allows for a regulated output voltage that can be higher, lower, or equal to the input, making it ideal for battery-powered devices where the battery voltage varies.
Positive-to-Negative Converters
The LT1376CS can be configured to generate a negative output voltage from a positive input, useful for biasing op-amps and other analog circuits in industrial equipment.
Distributed Power Systems
With a 500kHz fixed frequency, it can be used in multi-output power supplies, providing a regulated low-voltage rail from a 12V or 24V intermediate bus.
Portable Instruments
Its high switching frequency allows for small external components, making it suitable for compact, battery-operated test and measurement equipment.
- Q: What type of converter is the LT1376CS?
- A: It is a step-down (Buck) switching regulator that can also be configured as a SEPIC converter.
- Q: What is the input voltage range?
- A: The input voltage range is from 5V to 25V.
- Q: What is the maximum switch current?
- A: The maximum switch current is 1.5A.
- Q: What is the switching frequency?
- A: The switching frequency is fixed at 500kHz.
- Q: What is the output voltage range?
- A: The output voltage is adjustable from 2.42V to 21.5V.
- Q: What package is available?
- A: It is available in a 16-SOIC package.
LT1376CS#TRPBF.pdf
- Q: What type of converter is the LT1376CS?
- A: It is a step-down (Buck) switching regulator that can also be configured as a SEPIC converter.
- Q: What is the input voltage range?
- A: The input voltage range is from 5V to 25V.
- Q: What is the maximum switch current?
- A: The maximum switch current is 1.5A.
- Q: What is the switching frequency?
- A: The switching frequency is fixed at 500kHz.
- Q: What is the output voltage range?
- A: The output voltage is adjustable from 2.42V to 21.5V.
- Q: What package is available?
- A: It is available in a 16-SOIC package.
