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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Input Voltage - Max
Input Voltage - Min
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Analog Devices Power Management Specialised - PMIC HP Priortized PowerPath Controller
Datasheet
287In Stock
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 Specialised - PMIC HP Priortized PowerPath Controller
Datasheet
166In Stock
Min.: 1
Mult.: 1

LTC4421 Controller SMD/SMT 36 V 0 V 0 C + 70 C 530 uA Tube
Analog Devices Power Management Specialised - PMIC HP Priortized PowerPath Controller
Datasheet
63In Stock
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 Specialised - PMIC HP Priortized PowerPath Controller
Datasheet
505Expected 5/22/2026
Min.: 1
Mult.: 1

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

Analog Devices Power Management Specialised - PMIC HP Priortized PowerPath Controller
Datasheet
183Expected 7/30/2026
Min.: 1
Mult.: 1

LTC4421 Controller SMD/SMT 36 V 0 V - 40 C + 85 C 530 uA Tube
Analog Devices Power Management Specialised - PMIC HP Priortized PowerPath Controller
Datasheet
74Expected 12/16/2026
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 Specialised - PMIC HP Priortized PowerPath Controller
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 2.000
Mult.: 2.000
: 2.000

LTC4421 SMD/SMT SSOP-36 Reel
Analog Devices Power Management Specialised - PMIC HP Priortized PowerPath Controller
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 2.000
Mult.: 2.000
: 2.000

LTC4421 SMD/SMT SSOP-36 Reel
Analog Devices Power Management Specialised - PMIC HP Priortized PowerPath Controller
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 2.000
Mult.: 2.000
: 2.000

LTC4421 SMD/SMT SSOP-36 Reel
Analog Devices LTC4421CUHE#TRPBF
Analog Devices Power Management Specialised - PMIC HP Priortized PowerPath Controller
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

LTC4421 Reel
Analog Devices LTC4421HUHE#TRPBF
Analog Devices Power Management Specialised - PMIC HP Priortized PowerPath Controller
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

LTC4421 Reel
Analog Devices LTC4421IUHE#TRPBF
Analog Devices Power Management Specialised - PMIC HP Priortized PowerPath Controller
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

LTC4421 Reel