LT1076IT-5#PBF

$13.04

Description：IC REG BUCK BOOST 5V 2A TO220-5
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:ad8f2ba2d259 Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG BUCK BOOST 5V 2A TO220-5
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Function：Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration：Positive or Negative
Topology：Buck, Boost, Flyback
Output Type：Fixed
Number of Outputs：1
Voltage - Input (Min)：8V
Voltage - Input (Max)：45V
Voltage - Output (Min/Fixed)：5V
Voltage - Output (Max)：-
Current - Output：2A (Switch)
Frequency - Switching：100kHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Through Hole
Package / Case：TO-220-5
Supplier Device Package：TO-220-5
Grade：-
Qualification：-

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LT1076IT-5#PBF

Overview

The LT1076IT-5#PBF is a monolithic bipolar switching regulator manufactured by Analog Devices Inc. It operates with an input voltage range of 8V to 40V and provides a fixed 5V output. The device supports a switch current of 2A and functions at a switching frequency of 100kHz. It is housed in a TO-220-5 package designed for through-hole mounting. The component operates within a temperature range of -40°C to +85°C and includes integrated power switches, oscillator, control circuitry, and current limit components.

Feature Summary

Integrates power switch, oscillator, control circuitry, and current limit components on a single chip
Supports multiple topologies including positive-to-negative conversion, negative boost, and flyback configurations
Switch output specified to swing 40V below ground for tapped-inductor applications

Applications

Positive-to-negative converter circuits
Negative boost converter designs
Flyback converter implementations
Tapped-inductor buck converters

Procurement Notes

Verify the specific suffix IT-5#PBF against the manufacturer datasheet to confirm the exact temperature grade and packaging configuration. Ensure the TO-220-5 through-hole footprint matches the PCB design requirements. Confirm RoHS compliance status with the supplier prior to ordering.

Selection Notes

Select this component when a fixed 5V output is required from an 8V to 40V input source. It is suitable for designs needing integrated protection features without external discrete components. Consider the thermal performance of the TO-220-5 package for heat dissipation needs in the target application environment.

Part Context

This part belongs to the LT1076 series of switching regulators. The LT1076 family is known for requiring minimal external components for operation. The IT variant typically denotes industrial temperature range specifications within the broader product line.