LTC3772BETS8#TRMPBF

$2.41

Description：IC REG CTRLR BUCK TSOT23-8
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:32c9b0e5a40b Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

LTC3772BETS8#TRMPBF is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC REG CTRLR BUCK TSOT23-8. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for LTC3772BETS8#TRMPBF

Description：IC REG CTRLR BUCK TSOT23-8
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Output Type：Transistor Driver
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Number of Outputs：1
Output Phases：1
Voltage - Supply (Vcc/Vdd)：2.75V ~ 9.8V
Frequency - Switching：200kHz ~ 550kHz
Duty Cycle (Max)：100%
Synchronous Rectifier：No
Clock Sync：No
Serial Interfaces：-
Control Features：Current Limit, Enable
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：SOT-23-8 Thin, TSOT-23-8
Supplier Device Package：TSOT-23-8

DC DC Switching Controllers datasheet and documents for LTC3772BETS8#TRMPBF

LTC3772BETS8#TRMPBF

DC DC Switching Controllers Overview

The LTC3772BETS8#TRMPBF is a synchronous step-down DC/DC controller manufactured by Analog Devices Inc. It operates with a fixed switching frequency of 650kHz and supports an input voltage range from 2.75V to 9.8V. The device features a TSOT-23-8 package and includes integrated current limit and enable control characteristics. Designed for high efficiency, it utilizes a no-resense architecture to regulate output voltage without requiring external sense resistors.

DC DC Switching Controllers Feature Summary

Synchronous buck topology for efficient power conversion
No-resense constant frequency operation simplifies design
Integrated current limiting and enable functionality

DC DC Switching Controllers Applications

Portable electronics requiring compact power solutions
Industrial distributed power systems
Battery-powered equipment with low voltage inputs

DC DC Switching Controllers Procurement Notes

Verify the specific suffix TRMPBF indicates tape and reel packaging when sourcing components. Confirm that the B variant matches the required 650kHz frequency specification compared to other family members. Ensure compatibility with the intended thermal management strategy for the TSOT-23-8 package during integration.

DC DC Switching Controllers Selection Notes

Select this component for applications needing a small footprint and high efficiency at moderate currents. Compare against non-synchronous alternatives if cost is critical, noting the performance trade-offs. Evaluate the input voltage range against the system's supply rails to ensure stable operation across all conditions.

DC DC Switching Controllers Part Context

This part belongs to the LTC3772 family of synchronous step-down controllers. It shares architectural similarities with other models in the series but differs in switching frequency and package options. The family is designed for versatile power management needs in space-constrained environments.