Power Management Specialised - PMIC

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LTC4372 & LTC4373 Low IQ Ideal Diode Controllers

Analog Devices Inc. LTC4372 and LTC4373 Low I_Q Ideal Diode Controllers are designed to drive an external N-channel MOSFET to replace a Schottky diode. Compared to Schottky diodes, these devices control the forward voltage drop across a MOSFET to ensure lower loss current delivery from one path to the other, even at light loads. The LTC4372 and LTC4373 feature a low 5µA operating current and a low 0.5µA shutdown current. This increases efficiency in applications where the ideal diode is used for intermittent loads or always-on standby channels, making the LTC4372 and LTC4373 suitable for battery-powered applications in portable instrumentation, automotive, and renewable energy fields. Additionally, the LTC4372 and LTC4373 can control back-to-back N-channel MOSFETs for inrush current control and load switching.

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Part #

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/SHDN

LTC4372CDD#PBF
Analog Devices
1: $7.14
589In Stock

Mfr. Part No.
LTC4372CDD#PBF

Mouser Part No
584-LTC4372CDD#PBF

Analog Devices

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/SHDN

Learn More

Datasheet

589In Stock

$7.14

$5.47

$5.06

$4.61

View

Min.: 1
Mult.: 1

LTC4372

Ideal Diode Controller

SMD/SMT

DFN-8

1.8 uA

80 V

2.5 V

0 C

+ 70 C

20 uA

Tube

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/UV

LTC4373HDD#TRPBF
Analog Devices
1: $11.47
978In Stock

Mfr. Part No.
LTC4373HDD#TRPBF

Mouser Part No
584-LTC4373HDD#TRPBF

Analog Devices

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/UV

Learn More

Datasheet

978In Stock

Cut Tape

$11.47

$8.97

$8.23

$7.68

View

Reel

$6.68

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

LTC4373

Ideal Diode Controller

SMD/SMT

DFN-8

1.8 uA

80 V

2.5 V

- 40 C

+ 125 C

20 uA

Reel, Cut Tape, MouseReel

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/UV

LTC4373CDD#TRPBF
Analog Devices
1: $6.92
2,469In Stock

Mfr. Part No.
LTC4373CDD#TRPBF

Mouser Part No
584-LTC4373CDD#TRPBF

Analog Devices

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/UV

Learn More

Datasheet

2,469In Stock

Cut Tape

$6.92

$5.31

$4.90

$4.47

View

Reel

$4.00

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

LTC4373

Ideal Diode Controller

SMD/SMT

DFN-8

1.8 uA

80 V

2.5 V

0 C

+ 70 C

20 uA

Reel, Cut Tape, MouseReel

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/SHDN

LTC4372HMS8#TRPBF
Analog Devices
1: $9.28
4,440In Stock

Mfr. Part No.
LTC4372HMS8#TRPBF

Mouser Part No
584-LTC4372HMS8TRPBF

Analog Devices

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/SHDN

Learn More

Datasheet

4,440In Stock

Cut Tape

$9.28

$7.22

$6.70

$6.13

View

Reel

$5.54

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

LTC4372

Ideal Diode Controller

SMD/SMT

MSOP-8

1.8 uA

80 V

2.5 V

- 40 C

+ 125 C

20 uA

Reel, Cut Tape, MouseReel

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/SHDN

LTC4372IDD#TRPBF
Analog Devices
1: $9.54
1,879In Stock

Mfr. Part No.
LTC4372IDD#TRPBF

Mouser Part No
584-LTC4372IDD#TRPBF

Analog Devices

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/SHDN

Learn More

Datasheet

1,879In Stock

Cut Tape

$9.54

$7.42

$6.90

$6.32

View

Reel

$5.41

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

LTC4372

Ideal Diode Controller

SMD/SMT

DFN-8

1.8 uA

80 V

2.5 V

- 40 C

+ 85 C

20 uA

Reel, Cut Tape, MouseReel

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/SHDN

LTC4372IMS8#TRPBF
Analog Devices
1: $9.73
518In Stock
2,500Expected 2026/08/17

Mfr. Part No.
LTC4372IMS8#TRPBF

Mouser Part No
584-LTC4372IMS8TRPBF

Analog Devices

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/SHDN

Learn More

Datasheet

518In Stock

2,500Expected 2026/08/17

Cut Tape

$9.73

$7.57

$6.90

$6.44

View

Reel

$5.44

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

LTC4372

Ideal Diode Controller

SMD/SMT

MSOP-8

1.8 uA

80 V

2.5 V

- 40 C

+ 85 C

20 uA

Reel, Cut Tape, MouseReel

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/UV

LTC4373CMS8#TRPBF
Analog Devices
1: $6.97
1,809In Stock

Mfr. Part No.
LTC4373CMS8#TRPBF

Mouser Part No
584-LTC4373CMS8TRPBF

Analog Devices

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/UV

Learn More

Datasheet

1,809In Stock

Cut Tape

$6.97

$5.36

$4.95

$4.51

View

Reel

$4.00

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

LTC4373

Ideal Diode Controller

SMD/SMT

MSOP-8

1.8 uA

80 V

2.5 V

0 C

+ 70 C

20 uA

Reel, Cut Tape, MouseReel

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/UV

LTC4373HDD#PBF
Analog Devices
1: $11.60
282In Stock

Mfr. Part No.
LTC4373HDD#PBF

Mouser Part No
584-LTC4373HDD#PBF

Analog Devices

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/UV

Learn More

Datasheet

282In Stock

$11.60

$9.05

$8.41

$8.07

View

Min.: 1
Mult.: 1

LTC4373

Ideal Diode Controller

SMD/SMT

DFN-8

1.8 uA

80 V

2.5 V

- 40 C

+ 125 C

20 uA

Tube

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/UV

LTC4373HMS8#PBF
Analog Devices
1: $11.48
567In Stock

Mfr. Part No.
LTC4373HMS8#PBF

Mouser Part No
584-LTC4373HMS8#PBF

Analog Devices

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/UV

Learn More

Datasheet

567In Stock

$11.48

$8.99

$8.40

$7.84

View

Min.: 1
Mult.: 1

LTC4373

Ideal Diode Controller

SMD/SMT

MSOP-8

1.8 uA

80 V

2.5 V

- 40 C

+ 125 C

20 uA

Tube

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/UV

LTC4373HMS8#TRPBF
Analog Devices
1: $11.48
1,067In Stock

Mfr. Part No.
LTC4373HMS8#TRPBF

Mouser Part No
584-LTC4373HMS8TRPBF

Analog Devices

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/UV

Learn More

Datasheet

1,067In Stock

Cut Tape

$11.48

$8.99

$8.37

$7.69

View

Reel

$6.83

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

LTC4373

Ideal Diode Controller

SMD/SMT

MSOP-8

1.8 uA

80 V

2.5 V

- 40 C

+ 125 C

20 uA

Reel, Cut Tape, MouseReel

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/UV

LTC4373IDD#PBF
Analog Devices
1: $10.11
1,064In Stock

Mfr. Part No.
LTC4373IDD#PBF

Mouser Part No
584-LTC4373IDD#PBF

Analog Devices

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/UV

Learn More

Datasheet

1,064In Stock

$10.11

$7.89

$7.22

$6.64

View

Min.: 1
Mult.: 1

LTC4373

Ideal Diode Controller

SMD/SMT

DFN-8

1.8 uA

80 V

2.5 V

- 40 C

+ 85 C

20 uA

Tube

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/UV

LTC4373IMS8#TRPBF
Analog Devices
1: $10.11
1,335In Stock

Mfr. Part No.
LTC4373IMS8#TRPBF

Mouser Part No
584-LTC4373IMS8TRPBF

Analog Devices

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/UV

Learn More

Datasheet

1,335In Stock

Cut Tape

$10.11

$7.89

$7.19

$6.71

View

Reel

$5.77

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

LTC4373

Ideal Diode Controller

SMD/SMT

MSOP-8

1.8 uA

80 V

2.5 V

- 40 C

+ 85 C

20 uA

Reel, Cut Tape, MouseReel

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/SHDN

LTC4372CDD#TRPBF
Analog Devices
1: $7.22
34In Stock
10,000On Order

Mfr. Part No.
LTC4372CDD#TRPBF

Mouser Part No
584-LTC4372CDD#TRPBF

Analog Devices

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/SHDN

Learn More

Datasheet

34In Stock

10,000On Order

Cut Tape

$7.22

$5.57

$5.16

$4.65

$4.56

Reel

$4.14

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

LTC4372

Ideal Diode Controller

SMD/SMT

DFN-8

1.8 uA

80 V

2.5 V

0 C

+ 70 C

20 uA

Reel, Cut Tape, MouseReel

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/SHDN

LTC4372IMS8#PBF
Analog Devices
1: $9.54
136In Stock

Mfr. Part No.
LTC4372IMS8#PBF

Mouser Part No
584-LTC4372IMS8#PBF

Analog Devices

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/SHDN

Learn More

Datasheet

136In Stock

$9.54

$7.42

$6.57

$6.30

View

Min.: 1
Mult.: 1

LTC4372

Ideal Diode Controller

SMD/SMT

MSOP-8

1.8 uA

80 V

2.5 V

- 40 C

+ 85 C

20 uA

Tube

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/UV

LTC4373CMS8#PBF
Analog Devices
1: $6.97
74In Stock

Mfr. Part No.
LTC4373CMS8#PBF

Mouser Part No
584-LTC4373CMS8#PBF

Analog Devices

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/UV

Learn More

Datasheet

74In Stock

$6.97

$5.36

$4.90

$4.51

View

Min.: 1
Mult.: 1

LTC4373

Ideal Diode Controller

SMD/SMT

MSOP-8

1.8 uA

80 V

2.5 V

0 C

+ 70 C

20 uA

Tube

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/UV

LTC4373IMS8#PBF
Analog Devices
1: $10.11
47In Stock
100Expected 2026/07/27

Mfr. Part No.
LTC4373IMS8#PBF

Mouser Part No
584-LTC4373IMS8#PBF

Analog Devices

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/UV

Learn More

Datasheet

47In Stock

100Expected 2026/07/27

$10.11

$7.90

$6.98

$6.73

View

Min.: 1
Mult.: 1

LTC4373

Ideal Diode Controller

SMD/SMT

MSOP-8

1.8 uA

80 V

2.5 V

- 40 C

+ 85 C

20 uA

Tube

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/SHDN

LTC4372HDD#PBF
Analog Devices
1: $9.28
2,630On Order

Mfr. Part No.
LTC4372HDD#PBF

Mouser Part No
584-LTC4372HDD#PBF

Analog Devices

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/SHDN

Learn More

Datasheet

2,630On Order

$9.28

$7.22

$6.70

$6.07

$5.76

Min.: 1
Mult.: 1

LTC4372

Ideal Diode Controller

SMD/SMT

DFN-8

1.8 uA

80 V

2.5 V

- 40 C

+ 125 C

20 uA

Tube

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/SHDN

LTC4372CMS8#TRPBF
Analog Devices
1: $7.20
2,500Expected 2027/01/22

Mfr. Part No.
LTC4372CMS8#TRPBF

Mouser Part No
584-LTC4372CMS8TRPBF

Analog Devices

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/SHDN

Learn More

Datasheet

2,500Expected 2027/01/22

Cut Tape

$7.20

$5.55

$5.13

$4.68

View

Reel

$4.13

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

LTC4372

Ideal Diode Controller

SMD/SMT

MSOP-8

1.8 uA

80 V

2.5 V

0 C

+ 70 C

20 uA

Reel, Cut Tape, MouseReel

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/SHDN

LTC4372HDD#TRPBF
Analog Devices
1: $9.28
2,499Expected 2026/08/10

Mfr. Part No.
LTC4372HDD#TRPBF

Mouser Part No
584-LTC4372HDD#TRPBF

Analog Devices

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/SHDN

Learn More

Datasheet

2,499Expected 2026/08/10

Cut Tape

$9.28

$7.22

$6.75

$6.16

$6.02

Reel

$5.55

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

LTC4372

Ideal Diode Controller

SMD/SMT

DFN-8

1.8 uA

80 V

2.5 V

- 40 C

+ 125 C

20 uA

Reel, Cut Tape, MouseReel

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/SHDN

LTC4372HMS8#PBF
Analog Devices
1: $9.28
300Expected 2026/08/10

Mfr. Part No.
LTC4372HMS8#PBF

Mouser Part No
584-LTC4372HMS8#PBF

Analog Devices

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/SHDN

Learn More

Datasheet

300Expected 2026/08/10

$9.28

$7.22

$6.38

$6.12

View

Min.: 1
Mult.: 1

LTC4372

Ideal Diode Controller

SMD/SMT

MSOP-8

1.8 uA

80 V

2.5 V

- 40 C

+ 125 C

20 uA

Tube

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/SHDN

LTC4372CMS8#PBF
Analog Devices
1: $7.20
79Expected 2026/08/03

Mfr. Part No.
LTC4372CMS8#PBF

Mouser Part No
584-LTC4372CMS8#PBF

Analog Devices

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/SHDN

Learn More

Datasheet

79Expected 2026/08/03

$7.20

$5.55

$4.90

$4.66

View

Min.: 1
Mult.: 1

LTC4372

Ideal Diode Controller

SMD/SMT

MSOP-8

1.8 uA

80 V

2.5 V

0 C

+ 70 C

20 uA

Tube

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/SHDN

LTC4372IDD#PBF
Analog Devices
1: $9.54
227On Order

Mfr. Part No.
LTC4372IDD#PBF

Mouser Part No
584-LTC4372IDD#PBF

Analog Devices

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/SHDN

Learn More

Datasheet

227On Order

$9.54

$7.42

$6.90

$6.26

$5.84

Min.: 1
Mult.: 1

LTC4372

Ideal Diode Controller

SMD/SMT

DFN-8

1.8 uA

80 V

2.5 V

- 40 C

+ 85 C

20 uA

Tube

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/UV

LTC4373CDD#PBF
Analog Devices
1: $6.97
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
LTC4373CDD#PBF

Mouser Part No
584-LTC4373CDD#PBF

Analog Devices

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/UV

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$6.97

$5.36

$4.95

$4.50

View

Min.: 1
Mult.: 1

LTC4373

Ideal Diode Controller

SMD/SMT

DFN-8

1.8 uA

80 V

2.5 V

0 C

+ 70 C

20 uA

Tube

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/UV

LTC4373IDD#TRPBF
Analog Devices
2,500: $6.04
Non-Stocked Lead-Time 31 Weeks

Mfr. Part No.
LTC4373IDD#TRPBF

Mouser Part No
584-LTC4373IDD#TRPBF

Analog Devices

Power Management Specialised - PMIC Low Icc Ideal Diode Controller w/UV

Learn More

Datasheet

Non-Stocked Lead-Time 31 Weeks

Reel

$6.04

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

: 2,500

LTC4373

Ideal Diode Controller

SMD/SMT

DFN-8

1.8 uA

80 V

2.5 V

- 40 C

+ 85 C

20 uA

Reel

LTC4372 & LTC4373 Low IQ Ideal Diode Controllers

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