LTC1771IS8#TRPBF

$8.14

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

SKU:c78de2fa3d8d Category: DC DC Switching Controllers 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

LTC1771IS8#TRPBF 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 8SOIC. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for LTC1771IS8#TRPBF

Description：IC REG CTRLR BUCK 8SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Output Type：Transistor Driver
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Number of Outputs：1
Output Phases：1
Voltage - Supply (Vcc/Vdd)：2.8V ~ 18V
Frequency - Switching：-
Duty Cycle (Max)：100%
Synchronous Rectifier：No
Clock Sync：No
Serial Interfaces：-
Control Features：Enable, Soft Start
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

DC DC Switching Controllers datasheet and documents for LTC1771IS8#TRPBF

LTC1771IS8#TRPBF

DC DC Switching Controllers Overview

The LTC1771IS8#TRPBF is a high-efficiency current mode step-down DC/DC controller manufactured by Analog Devices Inc. It operates with an input voltage range of 2.8V to 12V and provides a regulated output voltage between 1.8V and 3.3V. The device supports an output current of up to 2A while maintaining high efficiency under load conditions. It features ultra-low quiescent supply current, drawing as little as 10µA at no load to optimize battery life in portable applications. The component is housed in an 8-pin MSOP package.

DC DC Switching Controllers Feature Summary

High-efficiency current mode control architecture for optimized power conversion
Ultra-low DC supply current consumption during no-load regulation
Capable of delivering substantial output current while maintaining efficiency

DC DC Switching Controllers Applications

Low dropout single cell lithium-ion to 3V power supplies
4-NiCd/NiMH battery charger systems
General purpose low dropout 5V/2A regulators with burst mode operation disabled

DC DC Switching Controllers Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when sourcing. Confirm the manufacturer is Analog Devices Inc. Ensure the part number matches the exact electrical specifications required for your design, particularly the input voltage range and output current capabilities. Cross-reference with official datasheets to confirm pinout and thermal requirements.

DC DC Switching Controllers Selection Notes

Select this component for designs requiring high efficiency across a wide load range from light to heavy currents. It is suitable for battery-powered applications where minimizing standby current is critical. Consider the MSOP package size if board space is limited. Ensure the input voltage source stays within the specified 2.8V to 12V range for proper operation.

DC DC Switching Controllers Part Context

This part belongs to the LTC1771 series of switching regulators. It is designed as a versatile buck converter controller that integrates the necessary control logic for efficient step-down conversion. The series is known for combining high performance with low power consumption, making it a common choice for portable electronics and battery-operated devices requiring reliable voltage regulation.