LT1307BIS8#TRPBF

$3.48

Description：IC REG BOOST ADJ 600MA 8SO
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:e19454ddf367 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：Tape & Reel (TR)
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：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SO

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LT1307BIS8#TRPBF

Overview

The LT1307BIS8#TRPBF is a monolithic switching regulator manufactured by Analog Devices Inc., housed in an 8-lead SOIC surface-mount package. It operates as a Buck or Boost DC/DC converter with a fixed internal switching frequency of 600 kHz. The device supports an input voltage range from 920 mV to 12 V and provides an adjustable output voltage up to 30 V. It delivers a maximum output current of 100 mA while maintaining a low quiescent supply current of 1 mA. The component functions within an industrial temperature range of -40°C to +85°C and includes a shutdown feature for power management.

Feature Summary

Integrated synchronous rectification for high efficiency in compact designs
Fixed 600 kHz switching frequency allows use of small external components
Capable of both step-up (Boost) and step-down (Buck) topologies
Low quiescent current consumption extends battery life in portable applications

Applications

Portable instrumentation powered by single-cell batteries
Battery-powered microprocessor systems requiring efficient voltage regulation
Industrial control circuits needing isolated or non-isolated DC/DC conversion
Communication equipment utilizing low-voltage logic supplies

Procurement Notes

Verify the specific suffix TRPBF indicates tape-and-reel packaging when ordering. Confirm that the BIS8 variant meets the required thermal and electrical specifications for your application environment. Cross-reference the manufacturer's latest datasheet for any updates regarding pinout compatibility or recommended operating conditions before finalizing procurement.

Selection Notes

Select this component when designing circuits that require flexible buck-boost functionality from a single IC. It is suitable for applications where space constraints necessitate a small SOIC-8 footprint. Ensure the input source can provide sufficient current to support the 100 mA output load at the desired efficiency levels. Consider the 600 kHz frequency trade-off between component size and electromagnetic interference.

Part Context

This part belongs to the LT1307 family of monolithic switching regulators, which are designed for low-cost, high-efficiency power conversion. The series is widely used in portable electronics due to its ability to operate from very low input voltages. The IS8 designation specifies the commercial/industrial temperature grade and the SOIC-8 package style, distinguishing it from other variants in the lineup.