Analog Devices Inc. LT1376CS8-5#PBF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $11.08 | $11.08 |
| 15+ | $10.73 | $160.95 |
| 25+ | $10.49 | $262.25 |
| 50+ | $9.91 | $495.50 |
| 100+ | $8.75 | $875.00 |
| N+ | $1.75 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc. |
| Product Series | |
| Packaging | Tube | |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck, SEPIC |
| Output Type | Fixed |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 5V |
| Voltage - Input (Max) | 25V |
| Voltage - Output (Min/Fixed) | 5V |
| Voltage - Output (Max) | - |
| 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 | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SO |
| ROHS |  |
The LT1376 is a 500kHz monolithic buck switching regulator from Analog Devices, featuring a fixed 5V output. It accepts an input voltage from 5V to 25V and contains a 1.5A high-efficiency switch. The high switching frequency allows for small, low-cost inductors and capacitors. Its versatile design also supports SEPIC topology for applications where the input voltage may vary above or below the output. This makes it suitable for a wide range of industrial, automotive, and telecom power supply applications.
- High Frequency (500kHz): Enables the use of small external components, reducing board space and cost.
- Fixed 5V Output: Simplifies design for standard logic rails without external resistor dividers.
- 1.5A Switch Current: Provides sufficient current for a variety of loads, including microcontrollers and small motors.
- SEPIC Capability: Offers design flexibility for applications with varying input voltage, such as battery-powered systems.
5V Logic Supplies from 12V Rails
The LT1376 is ideal for generating a regulated 5V supply from a 12V or 24V input in industrial control systems, providing up to 1.5A of switch current for logic and interface circuits.
SEPIC Converters for Battery Systems
Its ability to operate in SEPIC topology allows for a regulated 5V output from an input that can be above or below 5V, such as a multi-cell battery pack, ensuring consistent performance.
Distributed Power for Telecom
With a 5V to 25V input range, this regulator can efficiently step down a 24V telecom bus to a local 5V rail for line cards and communication processors.
Automotive Sensor Power
In automotive systems, the LT1376 can provide a clean 5V supply for sensors and microcontrollers from the 12V battery, with its 500kHz frequency allowing for small filtering components.
Industrial Actuator Control
For driving actuators and relays, this buck converter can supply a stable 5V logic supply while handling the current demands of the control circuitry.
Point-of-Load Conversion
It serves as a simple, high-frequency point-of-load converter for generating a 5V rail from a 12V or 24V intermediate bus in computing and networking equipment.
- Q: What type of converter is the LT1376CS8-5#PBF?
- A: It is a step-down (Buck) switching regulator, also capable of SEPIC topology operation.
- Q: What is the input voltage range?
- A: The input voltage range is from 5V to 25V.
- Q: What is the output voltage?
- A: This version has a fixed 5V output.
- Q: What is the maximum switch current?
- A: The internal switch is rated for a maximum of 1.5A.
- Q: What is the switching frequency?
- A: It operates at a fixed 500kHz switching frequency.
- Q: What package is available?
- A: It comes in an 8-pin SOIC package.
LT1376CS8-5#PBF.pdf
- Q: What type of converter is the LT1376CS8-5#PBF?
- A: It is a step-down (Buck) switching regulator, also capable of SEPIC topology operation.
- Q: What is the input voltage range?
- A: The input voltage range is from 5V to 25V.
- Q: What is the output voltage?
- A: This version has a fixed 5V output.
- Q: What is the maximum switch current?
- A: The internal switch is rated for a maximum of 1.5A.
- Q: What is the switching frequency?
- A: It operates at a fixed 500kHz switching frequency.
- Q: What package is available?
- A: It comes in an 8-pin SOIC package.
