LT1108CS8-5#PBF

$9.32

Description：IC REG BUCK BOOST 5V 1.5A 8SO
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:7e4cafc9f4b1 Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

LT1108CS8-5#PBF is listed in the DC DC Voltage Regulators range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC REG BUCK BOOST 5V 1.5A 8SO. Review the specifications below when checking this part for your BOM.

DC DC Voltage Regulators specifications for LT1108CS8-5#PBF

Description：IC REG BUCK BOOST 5V 1.5A 8SO
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Function：Step-Up, Step-Down
Output Configuration：Positive or Negative
Topology：Buck, Boost
Output Type：Fixed
Number of Outputs：1
Voltage - Input (Min)：2V
Voltage - Input (Max)：30V
Voltage - Output (Min/Fixed)：5V
Voltage - Output (Max)：-
Current - Output：1.5A (Switch)
Frequency - Switching：19kHz
Synchronous Rectifier：No
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SO
Grade：-
Qualification：-

DC DC Voltage Regulators datasheet and documents for LT1108CS8-5#PBF

LT1108CS8-5#PBF

DC DC Voltage Regulators Overview

The LT1108CS8-5#PBF is a micropower DC/DC converter manufactured by Analog Devices Inc., housed in an 8-pin SOIC package. It provides a fixed 5V output with a maximum output current of 800 mA. The device supports Boost, Buck, and Inverting topologies, operating from an input voltage range of 2 V to 30 V. Key electrical parameters include a quiescent current of 110 uA and a switching frequency of 19 kHz. It functions within a temperature range of 0°C to +70°C.

DC DC Voltage Regulators Feature Summary

Versatile topology supporting step-up, step-down, and inverting configurations
Micropower operation with low quiescent current consumption
Fixed 5V output capability requiring minimal external components

DC DC Voltage Regulators Applications

Palmtop computer logic supply
Battery-powered portable electronics
General-purpose DC/DC conversion in space-constrained designs

DC DC Voltage Regulators Procurement Notes

Verify the specific suffix #PBF indicates lead-free compliance and RoHS adherence before procurement. Confirm the SOIC-8 package dimensions match your PCB footprint requirements. Ensure the input voltage range aligns with your system's power source constraints for optimal efficiency.

DC DC Voltage Regulators Selection Notes

Select this component when a fixed 5V output is required from varying input sources between 2V and 30V. Consider the 19 kHz switching frequency for applications where electromagnetic interference is less critical than component size. Evaluate the 800 mA output current limit against peak load demands to ensure adequate headroom.

DC DC Voltage Regulators Part Context

This part belongs to the LT1108 series of micropower DC/DC converters. It shares the same functional architecture as variants like LT1108CS8-12 but is configured for a fixed 5V output. The CS8 designation specifies the commercial temperature grade and SOIC-8 surface-mount package type.