LT1070CK

$7.98

Description：IC MULTI CONF ADJ 5A TO-3
Series：*
Mfr：Analog Devices Inc.
Package：Tube

SKU:8abd8dd161a0 Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

LT1070CK is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC MULTI CONF ADJ 5A TO-3. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LT1070CK

Description：IC MULTI CONF ADJ 5A TO-3
Series：*
Mfr：Analog Devices Inc.
Package：Tube
Function：-
Output Configuration：-
Topology：-
Output Type：-
Number of Outputs：-
Voltage - Input (Min)：-
Voltage - Input (Max)：-
Voltage - Output (Min/Fixed)：-
Voltage - Output (Max)：-
Current - Output：-
Frequency - Switching：-
Synchronous Rectifier：-
Operating Temperature：-
Mounting Type：Through Hole
Package / Case：TO-3-4
Supplier Device Package：TO-3
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LT1070CK

LT1070CK

Voltage Regulators - DC DC Switching Regulators Overview

The LT1070CK is a monolithic high-efficiency switching regulator manufactured by Analog Devices Inc. It supports multiple topologies including Buck, Boost, Flyback, Forward, Inverting, and Cuk configurations. The device delivers up to 5A output current with an input voltage range of 3V to 40V. It operates at a fixed switching frequency of 40kHz and features adjustable output voltage. The component includes internal oscillator, control, and protection circuits, housed in a TO-220-5 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Supports versatile DC-to-DC conversion topologies such as Buck, Boost, and Inverting configurations within a single integrated circuit.
Integrates high-current switching capability with internal oscillator and control logic for simplified external component requirements.
Includes comprehensive protection mechanisms to ensure stable operation under varying load and thermal conditions.

Voltage Regulators - DC DC Switching Regulators Applications

Power supplies for telecommunications equipment requiring isolated or non-isolated DC-DC conversion
Battery-powered systems utilizing boost or buck converter architectures
Industrial control circuits needing reliable high-efficiency voltage regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'CK' against the manufacturer's official datasheet to confirm package type and temperature rating. Ensure compatibility with existing PCB footprints for the TO-220-5 configuration. Cross-reference pinouts with legacy documentation if replacing older Linear Technology parts. Confirm RoHS compliance status through official channels before integration into production designs.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing circuits requiring high efficiency across wide input voltage ranges. It is suitable for applications demanding up to 5A continuous current without complex external drive circuits. Consider the 40kHz switching frequency for EMI management and filter size optimization. Evaluate thermal dissipation requirements for the TO-220-5 package based on expected power loss.

Voltage Regulators - DC DC Switching Regulators Part Context

The LT1070 series represents a family of high-power switching regulators designed for general-purpose DC-DC conversion. The LT1070CK variant specifically denotes the commercial grade version in a TO-220-5 package. This part belongs to the broader PMIC category, offering a cost-effective solution for medium-power applications compared to discrete switcher designs.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LT1070CT#PBF is a documented equivalent part number from Analog Devices Inc. with identical electrical specifications. Verify package compatibility between CK and CT variants during physical replacement.

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.