Analog Devices Inc. LT1376HVIS8#PBF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $10.01 | $10.01 |
| 15+ | $9.70 | $145.50 |
| 25+ | $9.49 | $237.25 |
| 50+ | $8.96 | $448.00 |
| 100+ | $7.91 | $791.00 |
| N+ | $1.58 | 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 | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 5V |
| Voltage - Input (Max) | 30V |
| Voltage - Output (Min/Fixed) | 2.42V |
| Voltage - Output (Max) | 25.8V |
| 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 LT1376HVIS8 is a high-efficiency, step-down switching regulator from Analog Devices. It operates from a 5V to 30V input and delivers up to 1.5A of switch current. The device can be used in both Buck and SEPIC topologies, offering design flexibility. With a fixed 500kHz switching frequency, it allows for small external components. The output voltage is adjustable from 2.42V to 25.8V. It is available in a compact 8-pin SOIC package.
- Versatile Buck or SEPIC Operation: Provides design flexibility to step down or generate an inverted or higher output voltage.
- Wide 5V to 30V Input Range: Compatible with a variety of standard supply rails, including 12V and 24V systems.
- 1.5A Switch Current: Suitable for a wide range of medium-power applications.
- 500kHz Fixed Frequency: Balances efficiency with small external component size, reducing PCB area.
Automotive Power Supplies
The LT1376HVIS8's 30V input capability makes it suitable for automotive systems, regulating battery voltage (12V) down to 5V or 3.3V for ECUs, sensors, and infotainment, withstanding typical transients.
Industrial 24V Systems
In industrial control cabinets with 24V DC supplies, this buck converter efficiently generates lower voltage rails for microcontrollers, op-amps, and digital logic, ensuring stable operation.
SEPIC Topology for Battery Systems
When configured as a SEPIC, it can generate a regulated output that is either higher or lower than the input, making it ideal for battery-powered devices where the battery voltage crosses the desired output voltage.
Distributed Power for Logic and Analog
It can take a 12V or 24V bus and provide a clean, low-noise 5V rail for analog-to-digital converters and precision sensors, minimizing interference.
Networking Equipment
For routers and switches, the LT1376HVIS8 provides an efficient, compact solution to convert an intermediate bus voltage to the core logic voltage, reducing heat generation.
Portable Instrumentation
In battery-operated test equipment, its high efficiency and low quiescent current help extend battery life while providing a stable supply rail.
- Q: What type of converter is the LT1376HVIS8?
- A: It is a step-down (Buck) DC-DC switching regulator, also capable of SEPIC topology.
- Q: What is the input voltage range?
- A: The input voltage range is from 5V to 30V.
- Q: What is the maximum output 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 package is available?
- A: It is available in an 8-pin SOIC package.
- Q: What is the output voltage range?
- A: The output voltage can be set from 2.42V to 25.8V.
LT1376HVIS8#PBF.pdf
- Q: What type of converter is the LT1376HVIS8?
- A: It is a step-down (Buck) DC-DC switching regulator, also capable of SEPIC topology.
- Q: What is the input voltage range?
- A: The input voltage range is from 5V to 30V.
- Q: What is the maximum output 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 package is available?
- A: It is available in an 8-pin SOIC package.
- Q: What is the output voltage range?
- A: The output voltage can be set from 2.42V to 25.8V.
