Analog Devices Inc. LT1376IS8#TRPBF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $24.10 | $24.10 |
| 15+ | $5.55 | $83.25 |
| 25+ | $5.43 | $135.75 |
| 50+ | $5.13 | $256.50 |
| 100+ | $4.52 | $452.00 |
| N+ | $0.90 | 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 | -40°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 LT1376IS8#TRPBF from Analog Devices is a versatile 500kHz monolithic buck switching regulator. It accepts a wide input voltage from 5V to 25V and provides an adjustable output from 2.42V to 21.5V. With a 1.5A switch current rating, it is well-suited for medium-power applications. The high switching frequency allows for the use of small, low-cost inductors and capacitors, minimizing board space. Its ability to be configured as a SEPIC converter adds design flexibility. This regulator is ideal for battery-powered systems, automotive electronics, and industrial control applications.
- High Switching Frequency: The 500kHz operation reduces external component sizes, saving PCB space and cost.
- Wide Input Voltage Range: Handles 5V to 25V inputs, making it versatile for automotive and industrial applications.
- SEPIC Capability: Can be configured as a SEPIC converter for non-inverting buck-boost functionality.
- Proven Reliability: Analog Devices' robust design ensures stable operation in harsh environments.
Battery-Powered Equipment
With a wide input range and 500kHz switching frequency, the LT1376IS8#TRPBF efficiently regulates voltages in battery-powered devices, extending battery life through its high-efficiency buck topology.
Automotive Power Supplies
The 5V to 25V input range makes it suitable for automotive environments, where it can step down battery voltage to power sensors, microcontrollers, and infotainment systems.
Industrial Control Systems
Its robust design and ability to handle 24V industrial rails make it ideal for providing stable low-voltage supplies to PLCs, motor controllers, and industrial sensors.
SEPIC Topology for Non-Inverting Conversion
When configured as a SEPIC, it can generate an output voltage that is higher, lower, or equal to the input, offering flexibility in systems with varying input voltages.
Distributed Power Architectures
The fixed 500kHz frequency allows for simple filtering and predictable EMI performance, making it suitable for board-level power distribution in telecom and networking equipment.
Portable Instruments
The small 8-SOIC package and high switching frequency reduce the size of external inductors and capacitors, enabling compact, portable measurement tools.
- Q: What type of converter is the LT1376IS8#TRPBF?
- A: It is a step-down (Buck) switching regulator, also configurable 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 output voltage range?
- A: The output voltage is adjustable from 2.42V to 21.5V.
- Q: What is the maximum switch current?
- A: The maximum switch current is 1.5A.
- Q: What is the switching frequency?
- A: It operates at a fixed switching frequency of 500kHz.
- Q: What package is available?
- A: It is available in an 8-pin SOIC package.
LT1376IS8#TRPBF.pdf
- Q: What type of converter is the LT1376IS8#TRPBF?
- A: It is a step-down (Buck) switching regulator, also configurable 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 output voltage range?
- A: The output voltage is adjustable from 2.42V to 21.5V.
- Q: What is the maximum switch current?
- A: The maximum switch current is 1.5A.
- Q: What is the switching frequency?
- A: It operates at a fixed switching frequency of 500kHz.
- Q: What package is available?
- A: It is available in an 8-pin SOIC package.
