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QFN-38 Semiconductors

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Types of Semiconductors

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Package/Case = QFN-38

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Part #

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

LTC3897EUHF#PBF
Analog Devices
1: $16.76
58In Stock

Mfr. Part No.
LTC3897EUHF#PBF

Mouser Part No
584-LTC3897EUHF#PBF

Analog Devices

Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection

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Datasheet

58In Stock

$16.76

$13.29

$11.87

$11.16

View

Min.: 1
Mult.: 1

Switching Voltage Regulators 60V L IQ, 3x Out, Buck/Buck/Boost Sync C

LTC3899IUHF#PBF
Analog Devices
1: $16.68
39In Stock

Mfr. Part No.
LTC3899IUHF#PBF

Mouser Part No
584-LTC3899IUHF#PBF

Analog Devices

Switching Voltage Regulators 60V L IQ, 3x Out, Buck/Buck/Boost Sync C

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Datasheet

39In Stock

$16.68

$13.22

$11.81

$11.38

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Min.: 1
Mult.: 1

Battery Management 55V Buck-Boost Multi-Chemistry Bat Chr

LTC4020EUHF#TRPBF
Analog Devices
1: $15.25
2In Stock
10,000On Order

Mfr. Part No.
LTC4020EUHF#TRPBF

Mouser Part No
584-LTC4020EUHFTRPBF

Analog Devices

Battery Management 55V Buck-Boost Multi-Chemistry Bat Chr

Learn More

Datasheet

2In Stock

10,000On Order

Cut Tape

$15.25

$12.30

$11.41

$10.69

View

Reel

$9.71

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2,500

: 2,500

Hot Swap Voltage Controllers 10A Guaranteed SOA Hot Swap Cntr

LTC4233CWHH#PBF
Analog Devices
1: $12.44
4In Stock

Mfr. Part No.
LTC4233CWHH#PBF

Mouser Part No
584-LTC4233CWHH#PBF

Analog Devices

Hot Swap Voltage Controllers 10A Guaranteed SOA Hot Swap Cntr

Datasheet

4In Stock

$12.44

$9.77

$8.82

$8.12

View

Min.: 1
Mult.: 1

Hot Swap Voltage Controllers 10A Guaranteed SOA Hot Swap Cntr

LTC4233HWHH#PBF
Analog Devices
1: $15.31
47In Stock
40Expected 07/08/2026

Mfr. Part No.
LTC4233HWHH#PBF

Mouser Part No
584-LTC4233HWHH#PBF

Analog Devices

Hot Swap Voltage Controllers 10A Guaranteed SOA Hot Swap Cntr

Datasheet

47In Stock

40Expected 07/08/2026

$15.31

$12.11

$10.97

$10.16

View

Min.: 1
Mult.: 1

Hot Swap Voltage Controllers 10A Guaranteed SOA Hot Swap Cntr

LTC4233IWHH#PBF
Analog Devices
1: $13.56
80In Stock
80Expected 12/08/2026

Mfr. Part No.
LTC4233IWHH#PBF

Mouser Part No
584-LTC4233IWHH#PBF

Analog Devices

Hot Swap Voltage Controllers 10A Guaranteed SOA Hot Swap Cntr

Datasheet

80In Stock

80Expected 12/08/2026

$13.56

$10.68

$9.66

$9.08

View

Min.: 1
Mult.: 1

Hot Swap Voltage Controllers 20A Guaranteed SOA Hot Swap Cntr

LTC4234IWHH#PBF
Analog Devices
1: $16.59
56In Stock

Mfr. Part No.
LTC4234IWHH#PBF

Mouser Part No
584-LTC4234IWHH#PBF

Analog Devices

Hot Swap Voltage Controllers 20A Guaranteed SOA Hot Swap Cntr

Datasheet

56In Stock

$16.59

$13.16

$11.82

$11.17

View

Min.: 1
Mult.: 1

Hot Swap Voltage Controllers 2x Slot Hot Swap Cntr for PCI Express

LTC4242CUHF#PBF
Analog Devices
1: $10.60
37In Stock

Mfr. Part No.
LTC4242CUHF#PBF

Mouser Part No
584-LTC4242CUHF#PBF

Analog Devices

Hot Swap Voltage Controllers 2x Slot Hot Swap Cntr for PCI Express

Datasheet

37In Stock

$10.60

$8.28

$7.33

$6.85

View

Min.: 1
Mult.: 1

Power Switch ICs - POE/LAN 4x IEEE 802.3at Pwr Over E Cntr

LTC4266CUHF#PBF
Analog Devices
1: $15.37
46In Stock

Mfr. Part No.
LTC4266CUHF#PBF

Mouser Part No
584-LTC4266CUHF#PBF

Analog Devices

Power Switch ICs - POE/LAN 4x IEEE 802.3at Pwr Over E Cntr

Datasheet

46In Stock

$15.37

$12.16

$10.84

$10.44

View

Min.: 1
Mult.: 1

Power Switch ICs - POE/LAN 4x IEEE 802.3at Pwr Over E Cntr

LTC4266IUHF#PBF
Analog Devices
1: $16.73
130In Stock

Mfr. Part No.
LTC4266IUHF#PBF

Mouser Part No
584-LTC4266IUHF#PBF

Analog Devices

Power Switch ICs - POE/LAN 4x IEEE 802.3at Pwr Over E Cntr

Datasheet

130In Stock

$16.73

$13.28

$11.80

$11.44

View

Min.: 1
Mult.: 1

Power Switch ICs - POE/LAN 1x PoE/PoE+/LTPoE++ PSE Cntr

LTC4274CIUHF#PBF
Analog Devices
1: $14.00
34In Stock

Mfr. Part No.
LTC4274CIUHF#PBF

Mouser Part No
584-LTC4274CIUHF#PBF

Analog Devices

Power Switch ICs - POE/LAN 1x PoE/PoE+/LTPoE++ PSE Cntr

Datasheet

34In Stock

$14.00

$11.03

$9.82

$9.45

View

Min.: 1
Mult.: 1

Power Switch ICs - POE/LAN 1x IEEE 802.3at Pwr Over E Cntr

LTC4274CUHF#PBF
Analog Devices
1: $14.00
31In Stock

Mfr. Part No.
LTC4274CUHF#PBF

Mouser Part No
584-LTC4274CUHF#PBF

Analog Devices

Power Switch ICs - POE/LAN 1x IEEE 802.3at Pwr Over E Cntr

Datasheet

31In Stock

$14.00

$11.03

$9.79

$9.45

View

Min.: 1
Mult.: 1

Hot Swap Voltage Controllers Neg Volt Hot Swap Cntrlr Enrgy Mntor

LTC4283CUHF#PBF
Analog Devices
1: $15.82
51In Stock

Mfr. Part No.
LTC4283CUHF#PBF

Mouser Part No
584-LTC4283CUHF#PBF

Analog Devices

Hot Swap Voltage Controllers Neg Volt Hot Swap Cntrlr Enrgy Mntor

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Datasheet

51In Stock

$15.82

$12.52

$11.18

$10.56

View

Min.: 1
Mult.: 1

Switching Controllers L IQ, 2.25MHz, 3x Out, Buck/Buck/Boost S

LTC7815IUHF#PBF
Analog Devices
1: $13.79
2In Stock

Mfr. Part No.
LTC7815IUHF#PBF

Mouser Part No
584-LTC7815IUHF#PBF

Analog Devices

Switching Controllers L IQ, 2.25MHz, 3x Out, Buck/Buck/Boost S

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Datasheet

2In Stock

$13.79

$10.87

$9.67

$9.10

View

Min.: 1
Mult.: 1

Switching Controllers 40V, 8 A IQ, 3MHz, Trple BckBst Sync Con

LTC7817IUHF#WPBF
Analog Devices
1: $13.76
29In Stock

Mfr. Part No.
LTC7817IUHF#WPBF

Mouser Part No
584-LTC7817IUHF#WPBF

Analog Devices

Switching Controllers 40V, 8 A IQ, 3MHz, Trple BckBst Sync Con

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Datasheet

29In Stock

$13.76

$10.77

$10.03

$9.24

View

Min.: 1
Mult.: 1

Network Controller & Processor ICs 33.6 kbps V.34 data ISOmodem system-side

SI2439-A-GM
Skyworks Solutions, Inc.
1: $19.11
10In Stock

Mfr. Part No.
SI2439-A-GM

Mouser Part No
634-SI2439-A-GM

Skyworks Solutions, Inc.

Network Controller & Processor ICs 33.6 kbps V.34 data ISOmodem system-side

Datasheet

10In Stock

$19.11

$15.22

$13.78

$13.01

Min.: 1
Mult.: 1

Power Switch ICs - POE/LAN IEEE 802.3bt four ethernet port PSE controller with 255mO current sense resistor

Si3474A-A01-IM
Skyworks Solutions, Inc.
1: $9.00
112In Stock

Mfr. Part No.
Si3474A-A01-IM

Mouser Part No
634-SI3474A-A01-IM

Skyworks Solutions, Inc.

Power Switch ICs - POE/LAN IEEE 802.3bt four ethernet port PSE controller with 255mO current sense resistor

Learn More

Datasheet

112In Stock

$9.00

$7.13

$6.62

$6.06

View

Min.: 1
Mult.: 1

Power Switch ICs - POE/LAN

SI3472B-A01-IM
Skyworks Solutions, Inc.
1: $5.13
170In Stock

Mfr. Part No.
SI3472B-A01-IM

Mouser Part No
873-SI3472B-A01-IM

Skyworks Solutions, Inc.

Power Switch ICs - POE/LAN

Learn More

Datasheet

170In Stock

$5.13

$3.91

$3.60

$3.27

View

Min.: 1
Mult.: 1

Switching Voltage Regulators 8-Ch Parallelable 1A Buck DC/DCs

LTC3374EUHF#TRPBF
Analog Devices
1: $14.39
41In Stock

Mfr. Part No.
LTC3374EUHF#TRPBF

Mouser Part No
584-LTC3374EUHFTRPBF

Analog Devices

Switching Voltage Regulators 8-Ch Parallelable 1A Buck DC/DCs

Datasheet

41In Stock

Cut Tape

$14.39

$11.35

$10.58

$9.76

View

Reel

$8.51

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Analog to Digital Converters - ADC 24-B 8-/16-Ch DS ADCs w/ Sel Sp

LTC2449CUHF#PBF
Analog Devices
1: $23.46
2,572On Order

Mfr. Part No.
LTC2449CUHF#PBF

Mouser Part No
584-LTC2449CUHF#PBF

Analog Devices

Analog to Digital Converters - ADC 24-B 8-/16-Ch DS ADCs w/ Sel Sp

Datasheet

2,572On Order

$23.46

$19.05

$17.58

$16.54

Min.: 1
Mult.: 1
Max.: 156

Analog to Digital Converters - ADC 24-B 8-/16-Ch DS ADCs w/ Sel Sp

LTC2449CUHF#TRPBF
Analog Devices
1: $23.30
2,500Expected 31/08/2026

Mfr. Part No.
LTC2449CUHF#TRPBF

Mouser Part No
584-LTC2449CUHFTRPBF

Analog Devices

Analog to Digital Converters - ADC 24-B 8-/16-Ch DS ADCs w/ Sel Sp

Datasheet

2,500Expected 31/08/2026

Cut Tape

$23.30

$18.67

$17.52

$16.28

View

Reel

$14.65

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Analog to Digital Converters - ADC 24-B 8-/16-Ch DS ADCs w/ Sel Sp

LTC2449IUHF#TRPBF
Analog Devices
1: $26.50
2,388Expected 05/10/2026

Mfr. Part No.
LTC2449IUHF#TRPBF

Mouser Part No
584-LTC2449IUHFTRPBF

Analog Devices

Analog to Digital Converters - ADC 24-B 8-/16-Ch DS ADCs w/ Sel Sp

Datasheet

2,388Expected 05/10/2026

Cut Tape

$26.50

$21.33

$20.03

$18.74

View

Reel

$16.82

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Analog to Digital Converters - ADC 16-B 8-/16-Ch DS ADC w/ Easy Drv In C Ca

LTC2497CUHF#TRPBF
Analog Devices
1: $8.90
7,500Expected 23/09/2026

Mfr. Part No.
LTC2497CUHF#TRPBF

Mouser Part No
584-LTC2497CUHFTRPBF

Analog Devices

Analog to Digital Converters - ADC 16-B 8-/16-Ch DS ADC w/ Easy Drv In C Ca

Datasheet

7,500Expected 23/09/2026

Cut Tape

$8.90

$6.91

$6.30

$5.74

$5.61

Reel

$5.61

MouseReel Available

Min.: 1
Mult.: 1
Max.: 380

: 2,500

RS-232 Interface IC Sftwr-Sel Multiprotocol Tran w/ Term & 3

LTC2847IUHF#TRPBF
Analog Devices
1: $39.29
1,784Expected 22/10/2026

Mfr. Part No.
LTC2847IUHF#TRPBF

Mouser Part No
584-LTC2847IUHFTRPBF

Analog Devices

RS-232 Interface IC Sftwr-Sel Multiprotocol Tran w/ Term & 3

Datasheet

1,784Expected 22/10/2026

Cut Tape

$39.29

$31.81

$29.94

$28.71

View

Reel

$25.25

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Switching Controllers Hi C Supercap Backup Cntr & S Mon

LTC3350EUHF#TRPBF
Analog Devices
1: $13.46
4,814On Order

Mfr. Part No.
LTC3350EUHF#TRPBF

Mouser Part No
584-LTC3350EUHFTRPBF

Analog Devices

Switching Controllers Hi C Supercap Backup Cntr & S Mon

Learn More

Datasheet

4,814On Order

Cut Tape

$13.46

$10.60

$9.88

$9.10

Reel

$9.10

MouseReel Available

Min.: 1
Mult.: 1
Max.: 190

: 2,500

QFN-38 Semiconductors

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