Analog Devices Inc. LT1376IN8-5#PBF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $94,999.99 | $94,999.99 |
| 15+ | $91,999.99 | $1,379,999.85 |
| 25+ | $89,999.99 | $2,249,999.75 |
| 50+ | $84,999.99 | $4,249,999.50 |
| 100+ | $74,999.99 | $7,499,999.00 |
| N+ | $15,000.00 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc. |
| Product Series | |
| Packaging | | |
| 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 | -40°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | 8-DIP (0.300", 7.62mm) |
| Supplier Device Package | 8-PDIP |
| ROHS |  |
The LT1376IN8-5 is a 500kHz monolithic buck DC-DC converter from Analog Devices, designed to deliver a fixed 5V output from a 5V to 25V input. It features a 1.5A internal switch, enabling output currents up to 1.5A in step-down applications. The high switching frequency allows for small, low-cost inductors and capacitors, resulting in a compact power supply. Its wide input range and robust 8-DIP package make it suitable for automotive, industrial, and telecom power systems.
- High Switching Frequency (500kHz): Reduces external component size, saving PCB area and cost.
- Wide Input Range (5V-25V): Handles automotive and industrial voltage transients with ease.
- 1.5A Internal Switch: Provides sufficient current for a wide range of loads without external FETs.
- Versatile Topology: Supports both buck and SEPIC configurations for design flexibility.
Automotive Power Supplies
Step down a 12V or 24V vehicle battery (5V-25V range) to a regulated 5V for ECUs, sensors, and infotainment. The 500kHz frequency allows for small inductors, saving space.
Industrial 24V Rail Conversion
Convert a 24V industrial control bus to 5V for logic circuits and microcontrollers. The 1.5A switch current supports multiple peripheral loads.
Telecom and Networking Equipment
Generate a 5V rail from a 12V or 24V backplane supply. The high switching frequency reduces output ripple and allows for a compact power stage.
Distributed Power Architectures
Use as an intermediate bus converter to step down to 5V for local point-of-load regulators, improving overall system efficiency.
Battery-Powered Test Equipment
With a wide input range, it can operate from various battery stacks (e.g., 8-20V), providing a stable 5V for precision measurement circuits.
SEPIC for Wide Vin Applications
In SEPIC configuration, it can regulate 5V from inputs above or below 5V, useful in automotive cranking conditions where the battery voltage dips.
- Q: What type of converter is the LT1376IN8-5?
- A: It is a buck (step-down) DC-DC converter, also capable of SEPIC topology.
- Q: What is the input voltage range?
- A: The input voltage range is 5V to 25V.
- Q: What is the output voltage?
- A: It provides a fixed 5V output.
- 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 500kHz.
- Q: What package is available?
- A: It comes in an 8-DIP package (0.300", 7.62mm).
LT1376IN8-5#PBF.pdf
- Q: What type of converter is the LT1376IN8-5?
- A: It is a buck (step-down) DC-DC converter, also capable of SEPIC topology.
- Q: What is the input voltage range?
- A: The input voltage range is 5V to 25V.
- Q: What is the output voltage?
- A: It provides a fixed 5V output.
- 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 500kHz.
- Q: What package is available?
- A: It comes in an 8-DIP package (0.300", 7.62mm).
