LT1308ACF#TRPBF

$3.14

Description：IC REG BST SEPIC ADJ 2A 14TSSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:eccc368d8a28 Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG BST SEPIC ADJ 2A 14TSSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Function：Step-Up, Step-Up/Step-Down
Output Configuration：Positive
Topology：Boost, SEPIC
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：1V
Voltage - Input (Max)：10V
Voltage - Output (Min/Fixed)：1.22V
Voltage - Output (Max)：34V
Current - Output：2A (Switch)
Frequency - Switching：600kHz
Synchronous Rectifier：No
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package：14-TSSOP
Grade：-
Qualification：-

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LT1308ACF#TRPBF

Overview

The LT1308ACF#TRPBF is a micropower, fixed-frequency step-up DC/DC converter manufactured by Analog Devices Inc. It operates within an input voltage range of 1V to 10V and provides an adjustable output voltage up to 34V. The device supports a switch current of 2A and functions at a switching frequency of 600kHz. It features a single positive output configuration with boost or SEPIC topology. The component is housed in a 14-TSSOP package and is rated for an operating temperature range of 0°C to 70°C.

Feature Summary

Micropower operation suitable for battery-powered applications
Fixed 600kHz switching frequency for compact external component sizing
Adjustable output voltage capability via external resistors
Integrated shutdown pin for power management

Applications

Single-cell lithium-ion battery powered systems
Portable instrumentation requiring stable voltage rails
Industrial control modules with low input voltage sources
Communication equipment utilizing boost conversion topologies

Procurement Notes

Verify the specific suffix CF indicates the 14-TSSOP package variant distinct from other LT1308 packages. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure thermal management aligns with the specified 0°C to 70°C ambient operating range for reliable performance.

Selection Notes

Select this model when a high-current boost converter is required from a single-cell source. Compare against LT1308BIS8 variants if wider temperature ranges or different packaging are needed. Validate that the 600kHz frequency meets EMI constraints for the target application environment.

Part Context

This component belongs to the LT1308 family of micropower DC/DC converters designed for high efficiency in space-constrained designs. It serves as a direct replacement for older linear regulators in single-cell applications, offering improved efficiency through synchronous-like boost architecture without requiring external Schottky diodes.