LT1373IN8#PBF

$6.15

Description：IC REG BUCK BOOST ADJ 1.5A 8PDIP
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:835a52c859ba 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 ADJ 1.5A 8PDIP
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Function：Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration：Positive or Negative
Topology：Buck, Boost, Cuk, Flyback, Forward Converter, SEPIC
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：2.7V
Voltage - Input (Max)：30V
Voltage - Output (Min/Fixed)：1.245V
Voltage - Output (Max)：35V (Switch)
Current - Output：1.5A (Switch)
Frequency - Switching：250kHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Through Hole
Package / Case：8-DIP (0.300", 7.62mm)
Supplier Device Package：8-PDIP

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LT1373IN8#PBF

Overview

The LT1373IN8#PBF is a monolithic DC/DC Cuk converter manufactured by Analog Devices Inc. It operates with an input voltage range of 2.7 V to 30 V and provides an adjustable output voltage. The device supports a maximum output current of 1.5 A and utilizes a switching frequency of 250 kHz. It features a shutdown function and draws a static current of 1 mA. The component is housed in an 8-lead PDIP package and is designed for through-hole installation, operating within a temperature range of 0°C to +125°C.

Feature Summary

Supports multiple topologies including Buck, Boost, Cuk, Flyback, and Inverting configurations
Integrates current mode switching regulation for precise control
Includes a dedicated shutdown pin for power management

Applications

General-purpose DC/DC conversion circuits
Power supply designs requiring flexible topology selection
Industrial equipment utilizing wide input voltage ranges

Procurement Notes

Verify the specific suffix IN8 against official datasheets to confirm the industrial temperature grade and PDIP-8 package configuration. Ensure compatibility with through-hole assembly processes. Cross-reference the manufacturer part number LT1373IN8#PBF with authorized distributor listings to confirm current availability status and RoHS compliance details before finalizing procurement plans.

Selection Notes

Select this component when a versatile switching regulator supporting Cuk or other non-standard topologies is required. The wide input voltage range suits applications with varying source conditions. Consider the 1.5 A output capability and 250 kHz switching frequency for balancing efficiency and component size. Verify that the PDIP-8 package fits the target PCB layout constraints.

Part Context

The LT1373 series represents a family of monolithic DC/DC converters capable of various switching topologies. This specific part belongs to the Linear Technology (now Analog Devices) portfolio, focusing on flexible power management solutions. The IN8 designation typically indicates an industrial temperature rating and a standard plastic dual in-line package, distinguishing it from commercial or surface-mount variants.