Integrated Circuits (ICs)

LT3688EFE

Obsolete

Analog Devices Inc./Maxim Integrated

IC REG BUCK ADJ 800MA DL 24TSSOP

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Integrated Circuits (ICs)

LT3688EFE

Obsolete

Analog Devices Inc./Maxim Integrated

IC REG BUCK ADJ 800MA DL 24TSSOP

Deep-Dive with AI

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LT3688EFE

Current - Output	800 mA
Frequency - Switching [Max]	2.1 MHz
Frequency - Switching [Min]	500 kHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Output Configuration	Positive
Output Type	Adjustable
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	False
Topology	Buck
Voltage - Input (Max) [Max]	36 V
Voltage - Input (Min) [Min]	3.8 V
Voltage - Output (Max) [Max]	36 V
Voltage - Output (Min/Fixed)	0.8 V

LT3688 Series

Part	Output Configuration	Supplier Device Package	Output Type	Operating Temperature [Min]	Operating Temperature [Max]	Frequency - Switching [Min]	Frequency - Switching [Max]	Voltage - Output (Min/Fixed)	Package / Case	Function	Mounting Type	Topology	Current - Output	Voltage - Input (Min) [Min]	Voltage - Input (Max) [Max]	Voltage - Output (Max) [Max]	Number of Outputs	Package / Case
Analog Devices Inc./Maxim Integrated LT3688IUF#TRPBF	Positive	24-QFN (4x4)	Adjustable	-40 C	125 °C	500 kHz	2.1 MHz	0.8 V	24-WFQFN Exposed Pad	Step-Down	Surface Mount	Buck	800 mA	3.8 V	36 V	36 V	2
Analog Devices Inc./Maxim Integrated LT3688IUF#PBF	Positive	24-QFN (4x4)	Adjustable	-40 C	125 °C	500 kHz	2.1 MHz	0.8 V	24-WFQFN Exposed Pad	Step-Down	Surface Mount	Buck	800 mA	3.8 V	36 V	36 V	2
Analog Devices Inc./Maxim Integrated LT3688EUF#PBF	Positive	24-QFN (4x4)	Adjustable	-40 C	125 °C	500 kHz	2.1 MHz	0.8 V	24-WFQFN Exposed Pad	Step-Down	Surface Mount	Buck	800 mA	3.8 V	36 V	36 V	2
Analog Devices Inc./Maxim Integrated LT3688EUF#TRPBF	Positive	24-QFN (4x4)	Adjustable	-40 C	125 °C	500 kHz	2.1 MHz	0.8 V	24-WFQFN Exposed Pad	Step-Down	Surface Mount	Buck	800 mA	3.8 V	36 V	36 V	2
Analog Devices Inc./Maxim Integrated LT3688IFE#PBF	Positive	24-TSSOP	Adjustable	-40 C	125 °C	500 kHz	2.1 MHz	0.8 V	24-TSSOP (0.173" 4.40mm Width) Exposed Pad	Step-Down	Surface Mount	Buck	800 mA	3.8 V	36 V	36 V	2	0.173 " 4.4 mm
Analog Devices Inc./Maxim Integrated LT3688EFE	Positive	24-TSSOP	Adjustable	-40 C	125 °C	500 kHz	2.1 MHz	0.8 V	24-TSSOP (0.173" 4.40mm Width) Exposed Pad	Step-Down	Surface Mount	Buck	800 mA	3.8 V	36 V	36 V	2	0.173 " 4.4 mm
Analog Devices Inc./Maxim Integrated LT3688HFE#PBF	Positive	24-TSSOP	Adjustable	-40 °C	150 °C	500 kHz	2.1 MHz	0.8 V	24-TSSOP (0.173" 4.40mm Width) Exposed Pad	Step-Down	Surface Mount	Buck	800 mA	3.8 V	36 V	36 V	2	0.173 " 4.4 mm
Analog Devices Inc./Maxim Integrated LT3688HFE	Positive	24-TSSOP	Adjustable	-40 °C	150 °C	500 kHz	2.1 MHz	0.8 V	24-TSSOP (0.173" 4.40mm Width) Exposed Pad	Step-Down	Surface Mount	Buck	800 mA	3.8 V	36 V	36 V	2	0.173 " 4.4 mm
Analog Devices Inc./Maxim Integrated LT3688EFE#TRPBF	Positive	24-TSSOP	Adjustable	-40 C	125 °C	500 kHz	2.1 MHz	0.8 V	24-TSSOP (0.173" 4.40mm Width) Exposed Pad	Step-Down	Surface Mount	Buck	800 mA	3.8 V	36 V	36 V	2	0.173 " 4.4 mm
Analog Devices Inc./Maxim Integrated LT3688IFE#TRPBF	Positive	24-TSSOP	Adjustable	-40 C	125 °C	500 kHz	2.1 MHz	0.8 V	24-TSSOP (0.173" 4.40mm Width) Exposed Pad	Step-Down	Surface Mount	Buck	800 mA	3.8 V	36 V	36 V	2	0.173 " 4.4 mm

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

LT3688 Series

Buck Switching Regulator IC Positive Adjustable 0.8V 2 Output 800mA 24-TSSOP (0.173", 4.40mm Width) Exposed Pad

Documents

Technical documentation and resources

No documents available