LTC4421 Prioritized PowerPath™ Controller

Analog Devices Inc. LTC4421 Prioritized PowerPath™ Controller is designed to drive external N-Channel MOSFETs to connect one of two input supplies to a common output, based on user-defined priority and validity. By definition, the supply connected to V1 is the higher priority supply, although this can be changed dynamically. External resistive dividers set the undervoltage and overvoltage thresholds that bound the valid voltage window.

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Qty. RoHS ECAD Model Series
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Analog Devices Power Management Specialized - PMIC HP Priortized PowerPath Controller
Datasheet
118In Stock
Min.: 1
Mult.: 1

LTC4421 Controller SMD/SMT 36 V 0 V 0 C + 70 C 530 uA Tube

Analog Devices Power Management Specialized - PMIC HP Priortized PowerPath Controller
Datasheet
8In Stock
671Expected 8/5/2026
Min.: 1
Mult.: 1

LTC4421 Controller SMD/SMT 36 V 0 V - 40 C + 125 C 530 uA Tube
Analog Devices Power Management Specialized - PMIC HP Priortized PowerPath Controller
Datasheet
259On Order
Min.: 1
Mult.: 1

LTC4421 Controller SMD/SMT SSOP-36 36 V 0 V - 40 C + 125 C 530 uA Tube

Analog Devices Power Management Specialized - PMIC HP Priortized PowerPath Controller
Datasheet
183Expected 10/16/2026
Min.: 1
Mult.: 1

LTC4421 Controller SMD/SMT 36 V 0 V - 40 C + 85 C 530 uA Tube
Analog Devices Power Management Specialized - PMIC HP Priortized PowerPath Controller
Datasheet
74Expected 8/24/2026
Min.: 1
Mult.: 1

LTC4421 Controller SMD/SMT SSOP-36 36 V 0 V 0 C + 70 C 530 uA Tube
Analog Devices Power Management Specialized - PMIC HP Priortized PowerPath Controller
Datasheet
74Expected 10/15/2026
Min.: 1
Mult.: 1

LTC4421 Controller SMD/SMT SSOP-36 36 V 0 V - 40 C + 85 C 530 uA Tube
Analog Devices Power Management Specialized - PMIC HP Priortized PowerPath Controller
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 2.000
Mult.: 2.000
: 2.000

LTC4421 SMD/SMT SSOP-36 Reel
Analog Devices Power Management Specialized - PMIC HP Priortized PowerPath Controller
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 2.000
Mult.: 2.000
: 2.000

LTC4421 SMD/SMT SSOP-36 Reel
Analog Devices Power Management Specialized - PMIC HP Priortized PowerPath Controller
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 2.000
Mult.: 2.000
: 2.000

LTC4421 SMD/SMT SSOP-36 Reel
Analog Devices LTC4421CUHE#TRPBF
Analog Devices Power Management Specialized - PMIC HP Priortized PowerPath Controller
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

LTC4421 Reel
Analog Devices LTC4421HUHE#TRPBF
Analog Devices Power Management Specialized - PMIC HP Priortized PowerPath Controller
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

LTC4421 Reel
Analog Devices LTC4421IUHE#TRPBF
Analog Devices Power Management Specialized - PMIC HP Priortized PowerPath Controller
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

LTC4421 Reel