LTC1266IS#PBF

$11.51

Description：IC REG CTRLR BUCK 16SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:08501adc39ef Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

LTC1266IS#PBF 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 16SOIC. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for LTC1266IS#PBF

Description：IC REG CTRLR BUCK 16SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Output Type：Transistor Driver
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Number of Outputs：1
Output Phases：1
Voltage - Supply (Vcc/Vdd)：3.5V ~ 18V
Frequency - Switching：Up to 400kHz
Duty Cycle (Max)：100%
Synchronous Rectifier：Yes
Clock Sync：No
Serial Interfaces：-
Control Features：Enable
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：16-SOIC (0.154", 3.90mm Width)
Supplier Device Package：16-SO

DC DC Switching Controllers datasheet and documents for LTC1266IS#PBF

LTC1266IS#PBF

DC DC Switching Controllers Overview

The LTC1266IS#PBF is a synchronous switching regulator controller manufactured by Analog Devices Inc., designed for driving external N- or P-channel MOSFETs. It supports Buck and Boost topologies with an adjustable positive output. The device operates at a maximum switching frequency of 400 kHz and features a duty cycle up to 100%. It functions within a supply voltage range of 3.5 V to 18 V, with a typical operating current of 2.1 µA and a static current of 170 µA. The component is housed in a 16-SOIC package and is rated for operation between -40°C and +85°C.

DC DC Switching Controllers Feature Summary

Synchronous rectification capability for high efficiency
Automatic Burst Mode operation for low load conditions
Supports both N-channel and P-channel MOSFET drivers
Adjustable output voltage configuration

DC DC Switching Controllers Applications

Battery-powered portable equipment
Industrial control systems
Telecommunications power supplies

DC DC Switching Controllers Procurement Notes

Verify the specific suffix against official Analog Devices documentation to confirm pinout and electrical characteristics. Confirm RoHS compliance status and moisture sensitivity level prior to integration. Ensure the supplier provides valid traceability documents. Cross-reference the manufacturer part number with authorized distributor lists to avoid counterfeit components.

DC DC Switching Controllers Selection Notes

Select this controller when designing buck or boost converters requiring synchronous rectification. It is suitable for applications needing automatic burst mode to maintain efficiency at light loads. Consider the 400 kHz switching limit and 16-pin SOIC package constraints during PCB layout. Verify input voltage compatibility with the 3.5 V to 18 V operating range.

DC DC Switching Controllers Part Context

This component belongs to the LTC1266 family of synchronous switching regulators. The IS#PBF designation indicates a commercial temperature grade variant in a lead-free plastic SOIC-16 package. It is distinct from other variants like the LTC1266IS-3.3#PBF which may have fixed internal references.