Power Management Specialised - PMIC

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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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Part #

Power Management Specialised - PMIC HP Priortized PowerPath Controller

LTC4421CUHE#PBF
Analog Devices
1: $16.21
121In Stock

Mfr. Part No.
LTC4421CUHE#PBF

Mouser Part No
584-LTC4421CUHE#PBF

Analog Devices

Power Management Specialised - PMIC HP Priortized PowerPath Controller

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Datasheet

121In Stock

$16.21

$12.72

$10.55

$10.04

View

Min.: 1
Mult.: 1

LTC4421

Controller

SMD/SMT

36 V

0 V

0 C

+ 70 C

530 uA

Tube

Power Management Specialised - PMIC HP Priortized PowerPath Controller

LTC4421HUHE#PBF
Analog Devices
1: $19.84
8In Stock
671Expected 3/8/2026

Mfr. Part No.
LTC4421HUHE#PBF

Mouser Part No
584-LTC4421HUHE#PBF

Analog Devices

Power Management Specialised - PMIC HP Priortized PowerPath Controller

Learn More

Datasheet

8In Stock

671Expected 3/8/2026

$19.84

$15.67

$13.83

$13.33

View

Min.: 1
Mult.: 1

LTC4421

Controller

SMD/SMT

36 V

0 V

- 40 C

+ 125 C

530 uA

Tube

Power Management Specialised - PMIC HP Priortized PowerPath Controller

LTC4421HG#PBF
Analog Devices
1: $19.27
259On Order

Mfr. Part No.
LTC4421HG#PBF

Mouser Part No
584-LTC4421HG#PBF

Analog Devices

Power Management Specialised - PMIC HP Priortized PowerPath Controller

Learn More

Datasheet

259On Order

$19.27

$15.20

$12.89

$12.36

View

Min.: 1
Mult.: 1

LTC4421

Controller

SMD/SMT

SSOP-36

36 V

0 V

- 40 C

+ 125 C

530 uA

Tube

Power Management Specialised - PMIC HP Priortized PowerPath Controller

LTC4421IUHE#PBF
Analog Devices
1: $18.25
183Expected 16/10/2026

Mfr. Part No.
LTC4421IUHE#PBF

Mouser Part No
584-LTC4421IUHE#PBF

Analog Devices

Power Management Specialised - PMIC HP Priortized PowerPath Controller

Learn More

Datasheet

183Expected 16/10/2026

$18.25

$14.36

$12.66

$12.20

View

Min.: 1
Mult.: 1

LTC4421

Controller

SMD/SMT

36 V

0 V

- 40 C

+ 85 C

530 uA

Tube

Power Management Specialised - PMIC HP Priortized PowerPath Controller

LTC4421CG#PBF
Analog Devices
1: $16.69
74Expected 27/7/2026

Mfr. Part No.
LTC4421CG#PBF

Mouser Part No
584-LTC4421CG#PBF

Analog Devices

Power Management Specialised - PMIC HP Priortized PowerPath Controller

Learn More

Datasheet

74Expected 27/7/2026

$16.69

$13.11

$12.24

$10.98

View

Min.: 1
Mult.: 1

LTC4421

Controller

SMD/SMT

SSOP-36

36 V

0 V

0 C

+ 70 C

530 uA

Tube

Power Management Specialised - PMIC HP Priortized PowerPath Controller

LTC4421IG#PBF
Analog Devices
1: $18.25
74Expected 15/10/2026

Mfr. Part No.
LTC4421IG#PBF

Mouser Part No
584-LTC4421IG#PBF

Analog Devices

Power Management Specialised - PMIC HP Priortized PowerPath Controller

Learn More

Datasheet

74Expected 15/10/2026

$18.25

$14.36

$12.95

$12.09

View

Min.: 1
Mult.: 1

LTC4421

Controller

SMD/SMT

SSOP-36

36 V

0 V

- 40 C

+ 85 C

530 uA

Tube

Power Management Specialised - PMIC HP Priortized PowerPath Controller

LTC4421CG#TRPBF
Analog Devices
2,000: $9.85
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
LTC4421CG#TRPBF

Mouser Part No
584-LTC4421CG#TRPBF

Analog Devices

Power Management Specialised - PMIC HP Priortized PowerPath Controller

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$9.85

Quote

Min.: 2,000
Mult.: 2,000

: 2,000

LTC4421

SMD/SMT

SSOP-36

Reel

Power Management Specialised - PMIC HP Priortized PowerPath Controller

LTC4421HG#TRPBF
Analog Devices
2,000: $11.89
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
LTC4421HG#TRPBF

Mouser Part No
584-LTC4421HG#TRPBF

Analog Devices

Power Management Specialised - PMIC HP Priortized PowerPath Controller

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

Reel

$11.89

Min.: 2,000
Mult.: 2,000

: 2,000

LTC4421

SMD/SMT

SSOP-36

Reel

Power Management Specialised - PMIC HP Priortized PowerPath Controller

LTC4421IG#TRPBF
Analog Devices
2,000: $10.85
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
LTC4421IG#TRPBF

Mouser Part No
584-LTC4421IG#TRPBF

Analog Devices

Power Management Specialised - PMIC HP Priortized PowerPath Controller

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$10.85

Quote

Min.: 2,000
Mult.: 2,000

: 2,000

LTC4421

SMD/SMT

SSOP-36

Reel

Power Management Specialised - PMIC HP Priortized PowerPath Controller

LTC4421CUHE#TRPBF
Analog Devices
2,500: $9.82
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
LTC4421CUHE#TRPBF

Mouser Part No
584-4421CUHE#TRPBF

Analog Devices

Power Management Specialised - PMIC HP Priortized PowerPath Controller

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$9.82

Min.: 2,500
Mult.: 2,500

: 2,500

LTC4421

Reel

Power Management Specialised - PMIC HP Priortized PowerPath Controller

LTC4421HUHE#TRPBF
Analog Devices
2,500: $11.86
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
LTC4421HUHE#TRPBF

Mouser Part No
584-4421HUHE#TRPBF

Analog Devices

Power Management Specialised - PMIC HP Priortized PowerPath Controller

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$11.86

Quote

Min.: 2,500
Mult.: 2,500

: 2,500

LTC4421

Reel

Power Management Specialised - PMIC HP Priortized PowerPath Controller

LTC4421IUHE#TRPBF
Analog Devices
2,500: $10.81
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
LTC4421IUHE#TRPBF

Mouser Part No
584-4421IUHE#TRPBF

Analog Devices

Power Management Specialised - PMIC HP Priortized PowerPath Controller

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$10.81

Quote

Min.: 2,500
Mult.: 2,500

: 2,500

LTC4421

Reel

LTC4421 Prioritized PowerPath™ Controller

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