LT1307CS8#PBF

$6.60

Description：IC REG BOOST ADJ 600MA 8SO
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:e4c7361b1326 Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG BOOST ADJ 600MA 8SO
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Function：Step-Up
Output Configuration：Positive
Topology：Boost
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：1V
Voltage - Input (Max)：5V
Voltage - Output (Min/Fixed)：1.22V
Voltage - Output (Max)：30V (Switch)
Current - Output：600mA (Switch)
Frequency - Switching：600kHz
Synchronous Rectifier：No
Operating Temperature：-20°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SO

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LT1307CS8#PBF

Overview

The LT1307CS8#PBF is a micropower, fixed-frequency DC/DC converter manufactured by Analog Devices Inc. It operates from an input voltage range of 1 V to 5 V and supports both Boost and Buck topologies within the SOIC-8 package. The device delivers an adjustable output voltage with a maximum switch current of 100 mA. It features a low quiescent current of 50 uA and a switching frequency of 600 kHz. The component functions reliably across an operating temperature range of -20°C to +70°C.

Feature Summary

Achieves true current mode PWM performance from a single cell supply
Automatically shifts to power saving Burst Mode operation at light loads
Maintains high efficiency over a broad load range

Applications

LCD bias generator circuits
Single cell powered microprocessor systems
Portable battery-operated equipment

Procurement Notes

Verify the specific suffix #PBF indicates lead-free compliance when sourcing. Confirm the SOIC-8 package dimensions match the target PCB footprint. Ensure the input voltage requirements align with the 1 V to 5 V operational range. Check for availability constraints as distribution status may vary. Validate that the 600 kHz switching frequency fits the system noise profile.

Selection Notes

Select this component for applications requiring low quiescent current and efficient power management from single-cell sources. The integrated Burst Mode capability optimizes battery life during light load conditions. Consider the 100 mA output limit when designing for higher power demands. The fixed 600 kHz frequency allows for smaller external passive components compared to lower frequency alternatives.

Part Context

This part belongs to the LT1307 series of micropower DC/DC converters. It is distinct from the LT1307BCS8#PBF variant, which exhibits different static current characteristics. The CS8 designation specifies the surface-mount SOIC-8 package format. This family addresses the need for compact, efficient power solutions in portable electronics.