LTC3538EDCB#TRMPBF

$7.44

Description：IC REG BUCK BOOST ADJ 800MA 8DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:b56dcb01ccb3 Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

LTC3538EDCB#TRMPBF is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC REG BUCK BOOST ADJ 800MA 8DFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LTC3538EDCB#TRMPBF

Description：IC REG BUCK BOOST ADJ 800MA 8DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Up/Step-Down
Output Configuration：Positive
Topology：Buck-Boost
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：2.4V
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：1.8V
Voltage - Output (Max)：5.25V
Current - Output：800mA
Frequency - Switching：1MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-WFDFN Exposed Pad
Supplier Device Package：8-DFN (2x3)

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LTC3538EDCB#TRMPBF

LTC3538EDCB#TRMPBF

Voltage Regulators - DC DC Switching Regulators Overview

The LTC3538EDCB#TRMPBF is a high-efficiency, low-noise synchronous buck-boost DC/DC converter manufactured by Analog Devices Inc. It operates with an input voltage range of 2.4V to 5.5V and provides a regulated output voltage between 1.8V and 5.25V. The device delivers a continuous output current of 800mA and integrates two N-channel and two P-channel MOSFET switches. It features a fixed 1MHz switching frequency, Burst Mode operation for light-load efficiency, and shutdown current below 5μA. Packaged in a compact 8-pin DFN (2mm x 3mm) format.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Synchronous buck-boost topology maintains regulation when input voltage is above, below, or equal to the output voltage
Integrated power switches include two N-channel and two P-channel MOSFETs for high efficiency
Burst Mode operation ensures high efficiency under light load conditions
Compact thermal-enhanced DFN package minimizes solution footprint

Voltage Regulators - DC DC Switching Regulators Applications

Micro hard disk drives (μHDD)
Portable multimedia players such as MP3 players
Digital cameras and cellular phones
GPS receivers and handheld PCs

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix #TRMPBF against the manufacturer's official documentation to confirm tape and reel packaging specifications. Ensure compatibility with RoHS directives and check for any regional distribution restrictions before procurement. Cross-reference the full part number with authorized distributors to validate authenticity and supply chain integrity.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component for applications requiring stable voltage regulation from single-cell lithium-ion, multi-cell alkaline, or NiMH batteries where input voltage fluctuates around the target output level. The integrated switch architecture reduces external component count compared to discrete solutions. Consider the 1MHz frequency for balancing size and EMI performance in space-constrained portable designs.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LTC3538 series of micropower synchronous converters. It is designed specifically for battery-powered portable electronics that demand efficient power management across varying battery states of charge. The device represents Analog Devices' approach to minimizing board space while maintaining high conversion efficiency in buck-boost configurations.