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LTC388x Step-Down Controllers

Analog Devices Inc. LTC388x Step-Down Controllers are dual PolyPhase DC-DC synchronous step-down switching regulator controllers. Analog Devices LTC388x devices have an I²C-based PMBus-compliant serial interface. These controllers employ a constant-frequency, current-mode architecture with high-voltage input and output capability. The devices also have a programmable loop compensation and are supported by the LTpowerPlay™ software development tool with a graphical user interface (GUI).

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Switching Controllers 60V 2x Out Buck Cntr w/ Dig Pwr S M LTC3886EUKG#PBF Analog Devices 1: $20.81 5,709In Stock	Mfr. Part # LTC3886EUKG#PBF Mouser Part # 584-LTC3886EUKG#PBF	Analog Devices	Switching Controllers 60V 2x Out Buck Cntr w/ Dig Pwr S M Learn More about Analog Devices adi ltc388x controllers	Datasheet	5,709In Stock	$20.81 $16.53 $15.00 $14.19 View $13.75 $13.53	Min.: 1 Mult.: 1 Max.: 4,567
Switching Controllers 1x PhBuck DC/DC Cntr w/ Dig Pwr S M LTC3883IUH#WPBF Analog Devices 1: $11.00 93In Stock	Mfr. Part # LTC3883IUH#WPBF Mouser Part # 584-LTC3883IUH#WPBF	Analog Devices	Switching Controllers 1x PhBuck DC/DC Cntr w/ Dig Pwr S M Learn More about Analog Devices adi ltc388x controllers	Datasheet	93In Stock	$11.00 $10.76 $10.53 $10.32 View $10.16 $10.00 $9.86 Quote	Min.: 1 Mult.: 1
Switching Controllers 2x Out PolyPhBuck DC/DC Cntr w/ Dig Pwr LTC3887EUJ-2#PBF Analog Devices 1: $18.03 122In Stock	Mfr. Part # LTC3887EUJ-2#PBF Mouser Part # 584-LTC3887EUJ-2#PBF	Analog Devices	Switching Controllers 2x Out PolyPhBuck DC/DC Cntr w/ Dig Pwr Learn More about Analog Devices adi ltc388x controllers	Datasheet	122In Stock	$18.03 $14.33 $12.71	Min.: 1 Mult.: 1 Max.: 97
Switching Voltage Regulators 2x Out PolyPhBuck DC/DC V Mode Cntr w/ D LTC3882EUJ#PBF Analog Devices 1: $17.97 368In Stock	Mfr. Part # LTC3882EUJ#PBF Mouser Part # 584-LTC3882EUJ#PBF	Analog Devices	Switching Voltage Regulators 2x Out PolyPhBuck DC/DC V Mode Cntr w/ D Learn More about Analog Devices adi ltc388x controllers	Datasheet	368In Stock	$17.97 $14.24 $13.31 $12.28 $11.71	Min.: 1 Mult.: 1 Max.: 294
Switching Controllers 1x PhBuck DC/DC Cntr w/ Dig Pwr S M LTC3883EUH#WPBF Analog Devices 1: $10.08 35In Stock	Mfr. Part # LTC3883EUH#WPBF Mouser Part # 584-LTC3883EUH#WPBF	Analog Devices	Switching Controllers 1x PhBuck DC/DC Cntr w/ Dig Pwr S M Learn More about Analog Devices adi ltc388x controllers	Datasheet	35In Stock	$10.08 $9.86 $9.65 $9.45 View $9.31 $9.17 $9.03 Quote	Min.: 1 Mult.: 1
Switching Controllers 2x Out PolyPhBuck Cntr w/ Sub-Milliohm D LTC3884IUK#PBF Analog Devices 1: $21.11 108In Stock	Mfr. Part # LTC3884IUK#PBF Mouser Part # 584-LTC3884IUK#PBF	Analog Devices	Switching Controllers 2x Out PolyPhBuck Cntr w/ Sub-Milliohm D Learn More about Analog Devices adi ltc388x controllers	Datasheet	108In Stock	$21.11 $16.73 $15.64	Min.: 1 Mult.: 1 Max.: 86
Switching Controllers 2x Out PolyPhBuck DC/DC Cntr w/ Dig Pwr LTC3887EUJ-1#PBF Analog Devices 1: $10.99 102In Stock	Mfr. Part # LTC3887EUJ-1#PBF Mouser Part # 584-LTC3887EUJ-1#PBF	Analog Devices	Switching Controllers 2x Out PolyPhBuck DC/DC Cntr w/ Dig Pwr Learn More about Analog Devices adi ltc388x controllers	Datasheet	102In Stock	$10.99 $10.75 $10.52	Min.: 1 Mult.: 1 Max.: 81
Switching Controllers 1x PhBuck DC/DC Cntr w/ Dig Pwr S M LTC3883IUH-1#WPBF Analog Devices 1: $11.00 3In Stock	Mfr. Part # LTC3883IUH-1#WPBF Mouser Part # 584-3883IUH-1#WPBF	Analog Devices	Switching Controllers 1x PhBuck DC/DC Cntr w/ Dig Pwr S M Learn More about Analog Devices adi ltc388x controllers	Datasheet	3In Stock	$11.00 $10.76 $10.53 $10.32 View $10.16 $10.00 $9.86 Quote	Min.: 1 Mult.: 1
Switching Voltage Regulators 2x Out PolyPhBuck DC/DC Cntr w/ Dig Pwr LTC3880EUJ-1#PBF Analog Devices 1: $18.26 39In Stock	Mfr. Part # LTC3880EUJ-1#PBF Mouser Part # 584-LTC3880EUJ-1#PBF	Analog Devices	Switching Voltage Regulators 2x Out PolyPhBuck DC/DC Cntr w/ Dig Pwr Learn More about Analog Devices adi ltc388x controllers	Datasheet	39In Stock	$18.26 $14.39 $13.10 $12.30 View $12.03 $11.53 $11.39 Quote	Min.: 1 Mult.: 1
Switching Voltage Regulators 2x Out PolyPhBuck DC/DC V Mode Cntr w/ D LTC3882IUJ-1#PBF Analog Devices 1: $20.58 22In Stock	Mfr. Part # LTC3882IUJ-1#PBF Mouser Part # 584-LTC3882IUJ-1#PBF	Analog Devices	Switching Voltage Regulators 2x Out PolyPhBuck DC/DC V Mode Cntr w/ D Learn More about Analog Devices adi ltc388x controllers	Datasheet	22In Stock	$20.58 $16.36 $14.95 $14.09 View $13.50 $13.25 Quote	Min.: 1 Mult.: 1
Switching Controllers 2x Out PolyPhBuck Cntr w/ Sub-Milliohm D LTC3884EUK#PBF Analog Devices 1: $21.24 1In Stock	Mfr. Part # LTC3884EUK#PBF Mouser Part # 584-LTC3884EUK#PBF	Analog Devices	Switching Controllers 2x Out PolyPhBuck Cntr w/ Sub-Milliohm D Learn More about Analog Devices adi ltc388x controllers	Datasheet	1In Stock	$21.24 $16.83 $15.23 $14.39 View $13.85 $13.60	Min.: 1 Mult.: 1
Switching Controllers 60V 2x Out Buck Cntr w/ Dig Pwr S M LTC3886IUKG#PBF Analog Devices 1: $22.65 70In Stock	Mfr. Part # LTC3886IUKG#PBF Mouser Part # 584-LTC3886IUKG#PBF	Analog Devices	Switching Controllers 60V 2x Out Buck Cntr w/ Dig Pwr S M Learn More about Analog Devices adi ltc388x controllers	Datasheet	70In Stock	$22.65 $18.10 $16.97 $15.71 View $14.98 $14.62 Quote	Min.: 1 Mult.: 1
Switching Controllers 2x Out PolyPhBuck DC/DC Cntr w/ Dig Pwr LTC3887IUJ#PBF Analog Devices 1: $21.06 44In Stock	Mfr. Part # LTC3887IUJ#PBF Mouser Part # 584-LTC3887IUJ#PBF	Analog Devices	Switching Controllers 2x Out PolyPhBuck DC/DC Cntr w/ Dig Pwr Learn More about Analog Devices adi ltc388x controllers	Datasheet	44In Stock	$21.06 $16.69 $15.60 $14.39 View $13.57 $13.31	Min.: 1 Mult.: 1
Switching Controllers 60V Dual Step-Down Controller with DPSM LTC3889IUKG#PBF Analog Devices 1: $29.59 42In Stock	Mfr. Part # LTC3889IUKG#PBF Mouser Part # 584-LTC3889IUKG#PBF	Analog Devices	Switching Controllers 60V Dual Step-Down Controller with DPSM Learn More about Analog Devices adi ltc388x controllers	Datasheet	42In Stock	$29.59 $23.66 $22.18 $20.54 View $19.76 $19.30	Min.: 1 Mult.: 1
Switching Controllers 2x Out PolyPhBuck Cntr w/ Sub-Milliohm D LTC3884IRHE-1#PBF Analog Devices Restricted Availability	Mfr. Part # LTC3884IRHE-1#PBF Mouser Part # 584-LTC3884IRHE1PBF	Analog Devices	Switching Controllers 2x Out PolyPhBuck Cntr w/ Sub-Milliohm D Learn More about Analog Devices adi ltc388x controllers Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability

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