Integrated Circuits (ICs)

LTC3866IFE

Obsolete

Analog Devices Inc./Maxim Integrated

IC POWER MANAGEMENT

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Search across all available documentation for this part.

DocumentsLTC3866IFE | Datasheet

Integrated Circuits (ICs)

LTC3866IFE

Obsolete

Analog Devices Inc./Maxim Integrated

IC POWER MANAGEMENT

Deep-Dive with AI

DocumentsLTC3866IFE | Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LTC3866IFE

Clock Sync	False
Control Features	Soft Start, Enable, Frequency Control, Power Good, Tracking, Current Limit
Frequency - Switching [Max]	770 kHz
Frequency - Switching [Min]	250 kHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Output Configuration	Positive
Output Phases	1
Output Type	Transistor Driver
Package / Case	0.173 ", 4.4 mm
Package / Case	24-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package	24-TSSOP
Synchronous Rectifier	True
Topology	Buck
Voltage - Supply (Vcc/Vdd) [Max]	38 V
Voltage - Supply (Vcc/Vdd) [Min]	4.5 V

LTC3866 Series

Part	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Output Configuration	Mounting Type	Supplier Device Package	Package / Case	Frequency - Switching [Max]	Frequency - Switching [Min]	Number of Outputs	Control Features	Topology	Output Phases	Function	Output Type	Package / Case
Analog Devices Inc./Maxim Integrated LTC3866EUF#TRPBF	-40 C	125 °C	4.5 V	38 V	Positive	Surface Mount	24-QFN (4x4)	24-WFQFN Exposed Pad	770 kHz	250 kHz	1	Current Limit Enable Frequency Control Power Good Soft Start Tracking	Buck	1	Step-Down	Transistor Driver
Analog Devices Inc./Maxim Integrated LTC3866IUF#PBF	-40 C	125 °C	4.5 V	38 V	Positive	Surface Mount	24-QFN (4x4)	24-WFQFN Exposed Pad	770 kHz	250 kHz	1	Current Limit Enable Frequency Control Power Good Soft Start Tracking	Buck	1	Step-Down	Transistor Driver
Analog Devices Inc./Maxim Integrated LTC3866IFE#PBF	-40 C	125 °C	4.5 V	38 V	Positive	Surface Mount	24-TSSOP	24-TSSOP (0.173" 4.40mm Width) Exposed Pad	770 kHz	250 kHz	1	Current Limit Enable Frequency Control Power Good Soft Start Tracking	Buck	1	Step-Down	Transistor Driver	0.173 " 4.4 mm
Analog Devices Inc./Maxim Integrated LTC3866EFE#TRPBF	-40 C	125 °C	4.5 V	38 V	Positive	Surface Mount	24-TSSOP	24-TSSOP (0.173" 4.40mm Width) Exposed Pad	770 kHz	250 kHz	1	Current Limit Enable Frequency Control Power Good Soft Start Tracking	Buck	1	Step-Down	Transistor Driver	0.173 " 4.4 mm
Analog Devices Inc./Maxim Integrated LTC3866IFE	-40 C	125 °C	4.5 V	38 V	Positive	Surface Mount	24-TSSOP	24-TSSOP (0.173" 4.40mm Width) Exposed Pad	770 kHz	250 kHz	1	Current Limit Enable Frequency Control Power Good Soft Start Tracking	Buck	1	Step-Down	Transistor Driver	0.173 " 4.4 mm
Analog Devices Inc./Maxim Integrated LTC3866EUF#PBF	-40 C	125 °C	4.5 V	38 V	Positive	Surface Mount	24-QFN (4x4)	24-WFQFN Exposed Pad	770 kHz	250 kHz	1	Current Limit Enable Frequency Control Power Good Soft Start Tracking	Buck	1	Step-Down	Transistor Driver
Analog Devices Inc./Maxim Integrated LTC3866IFE#TRPBF	-40 C	125 °C	4.5 V	38 V	Positive	Surface Mount	24-TSSOP	24-TSSOP (0.173" 4.40mm Width) Exposed Pad	770 kHz	250 kHz	1	Current Limit Enable Frequency Control Power Good Soft Start Tracking	Buck	1	Step-Down	Transistor Driver	0.173 " 4.4 mm
Analog Devices Inc./Maxim Integrated LTC3866EFE#PBF	-40 C	125 °C	4.5 V	38 V	Positive	Surface Mount	24-TSSOP	24-TSSOP (0.173" 4.40mm Width) Exposed Pad	770 kHz	250 kHz	1	Current Limit Enable Frequency Control Power Good Soft Start Tracking	Buck	1	Step-Down	Transistor Driver	0.173 " 4.4 mm
Analog Devices Inc./Maxim Integrated LTC3866IUF#TRPBF	-40 C	125 °C	4.5 V	38 V	Positive	Surface Mount	24-QFN (4x4)	24-WFQFN Exposed Pad	770 kHz	250 kHz	1	Current Limit Enable Frequency Control Power Good Soft Start Tracking	Buck	1	Step-Down	Transistor Driver

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	N/A	0	$ 0.00	1m+

Description

General part information

LTC3866 Series

Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-TSSOP

Documents

Technical documentation and resources

LTC3866IFE | Datasheet

Datasheet