Switching Controllers – Mouser Lithuania

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Buck Converters for Power Over Ethernet

A buck converter is a power efficient voltage step-down converter that changes a higher voltage to a lower voltage. Whereas a linear regulator can achieve the same purpose, regulators can waste more energy via conversion of excess energy to heat. For this reason, a buck DC/DC converter is the preferred choice for power-efficient designs. A DC/DC boost converter, also known as a step-up converter, is a semiconductor device or electrical circuit that has an output DC voltage that is greater than the DC input voltage.

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Part #

Switching Controllers 16V Input Step-Down DCDC Controller

XC9220A095MR-G
Torex Semiconductor
3 000: 0,59 €
Non-Stocked

Mfr. Part No.
XC9220A095MR-G

Mouser Part No
865-XC9220A095MR-G

Torex Semiconductor

Switching Controllers 16V Input Step-Down DCDC Controller

Datasheet

Non-Stocked

Reel

0,59 €

0,584 €

Min.: 3 000
Mult.: 3 000

: 3 000

Buck

1 Output

500 kHz

100 %

Adjustable

3 A

- 40 C

+ 85 C

SMD/SMT

SOT-25-5

Reel

Switching Controllers 16V Input Step-Down DCDC Controller

XC9220A09AER-G
Torex Semiconductor
3 000: 0,766 €
Non-Stocked

Mfr. Part No.
XC9220A09AER-G

Mouser Part No
865-XC9220A09AER-G

Torex Semiconductor

Switching Controllers 16V Input Step-Down DCDC Controller

Datasheet

Non-Stocked

Reel

0,766 €

0,758 €

Min.: 3 000
Mult.: 3 000

: 3 000

Buck

1 Output

1 MHz

100 %

Adjustable

3 A

- 40 C

+ 85 C

SMD/SMT

USP-6C

Reel

Switching Controllers 16V Input Step-Down DCDC Controller

XC9220B093MR-G
Torex Semiconductor
3 000: 0,59 €
Non-Stocked

Mfr. Part No.
XC9220B093MR-G

Mouser Part No
865-XC9220B093MR-G

Torex Semiconductor

Switching Controllers 16V Input Step-Down DCDC Controller

Datasheet

Non-Stocked

Reel

0,59 €

0,584 €

Min.: 3 000
Mult.: 3 000

: 3 000

Buck

1 Output

300 kHz

100 %

Adjustable

3 A

- 40 C

+ 85 C

SMD/SMT

SOT-25-5

Reel

Switching Controllers 16V Input Step-Down DCDC Controller

XC9220B09AMR-G
Torex Semiconductor
3 000: 0,59 €
Non-Stocked

Mfr. Part No.
XC9220B09AMR-G

Mouser Part No
865-XC9220B09AMR-G

Torex Semiconductor

Switching Controllers 16V Input Step-Down DCDC Controller

Datasheet

Non-Stocked

Reel

0,59 €

0,584 €

Min.: 3 000
Mult.: 3 000

: 3 000

Buck

1 Output

1 MHz

100 %

Adjustable

3 A

- 40 C

+ 85 C

SMD/SMT

SOT-25-5

Reel

Switching Controllers 16V Input Step-Down DCDC Controller

XC9220D095ER-G
Torex Semiconductor
3 000: 0,772 €
Non-Stocked

Mfr. Part No.
XC9220D095ER-G

Mouser Part No
865-XC9220D095ER-G

Torex Semiconductor

Switching Controllers 16V Input Step-Down DCDC Controller

Datasheet

Non-Stocked

Reel

0,772 €

0,765 €

Min.: 3 000
Mult.: 3 000

: 3 000

Buck

1 Output

500 kHz

100 %

Adjustable

3 A

- 40 C

+ 85 C

SMD/SMT

USP-6C

Reel

Switching Controllers 16V Input Step-Down DCDC Controller

XC9221B093MR-G
Torex Semiconductor
3 000: 0,586 €
Non-Stocked

Mfr. Part No.
XC9221B093MR-G

Mouser Part No
865-XC9221B093MR-G

Torex Semiconductor

Switching Controllers 16V Input Step-Down DCDC Controller

Datasheet

Non-Stocked

Reel

0,586 €

0,574 €

Min.: 3 000
Mult.: 3 000

: 3 000

Buck

1 Output

300 kHz

100 %

Adjustable

3 A

- 40 C

+ 85 C

SMD/SMT

SOT-25-5

Reel

Switching Controllers 16V Input Step-Down DCDC Controller

XC9221B095MR-G
Torex Semiconductor
3 000: 0,59 €
Non-Stocked

Mfr. Part No.
XC9221B095MR-G

Mouser Part No
865-XC9221B095MR-G

Torex Semiconductor

Switching Controllers 16V Input Step-Down DCDC Controller

Datasheet

Non-Stocked

Reel

0,59 €

0,584 €

Min.: 3 000
Mult.: 3 000

: 3 000

Buck

1 Output

500 kHz

100 %

Adjustable

3 A

- 40 C

+ 85 C

SMD/SMT

SOT-25-5

Reel

Switching Controllers 16V Input Step-Down DCDC Controller

XC9221C093ER-G
Torex Semiconductor
3 000: 0,772 €
Non-Stocked

Mfr. Part No.
XC9221C093ER-G

Mouser Part No
865-XC9221C093ER-G

Torex Semiconductor

Switching Controllers 16V Input Step-Down DCDC Controller

Datasheet

Non-Stocked

Reel

0,772 €

0,765 €

Min.: 3 000
Mult.: 3 000

: 3 000

Buck

1 Output

300 kHz

100 %

Adjustable

3 A

- 40 C

+ 85 C

SMD/SMT

USP-6C

Reel

Switching Controllers 16V Input Step-Down DCDC Controller

XC9221C095ER-G
Torex Semiconductor
3 000: 0,772 €
Non-Stocked

Mfr. Part No.
XC9221C095ER-G

Mouser Part No
865-XC9221C095ER-G

Torex Semiconductor

Switching Controllers 16V Input Step-Down DCDC Controller

Datasheet

Non-Stocked

Reel

0,772 €

0,765 €

Min.: 3 000
Mult.: 3 000

: 3 000

Buck

1 Output

500 kHz

100 %

Adjustable

3 A

- 40 C

+ 85 C

SMD/SMT

USP-6C

Reel

Switching Controllers 16V Input Step-Down DCDC Controller

XC9221C09AER-G
Torex Semiconductor
3 000: 0,772 €
Non-Stocked

Mfr. Part No.
XC9221C09AER-G

Mouser Part No
865-XC9221C09AER-G

Torex Semiconductor

Switching Controllers 16V Input Step-Down DCDC Controller

Datasheet

Non-Stocked

Reel

0,772 €

0,765 €

Min.: 3 000
Mult.: 3 000

: 3 000

Buck

1 Output

1 MHz

100 %

Adjustable

3 A

- 40 C

+ 85 C

SMD/SMT

USP-6C

Reel

Switching Controllers 16V Input Step-Down DCDC Controller

XC9221D093MR-G
Torex Semiconductor
3 000: 0,59 €
Non-Stocked

Mfr. Part No.
XC9221D093MR-G

Mouser Part No
865-XC9221D093MR-G

Torex Semiconductor

Switching Controllers 16V Input Step-Down DCDC Controller

Datasheet

Non-Stocked

Reel

0,59 €

0,584 €

Min.: 3 000
Mult.: 3 000

: 3 000

Buck

1 Output

300 kHz

100 %

Adjustable

3 A

- 40 C

+ 85 C

SMD/SMT

SOT-25-5

Reel

Switching Controllers 16V Input Step-Down DCDC Controller

XC9221D09AER-G
Torex Semiconductor
3 000: 0,772 €
Non-Stocked

Mfr. Part No.
XC9221D09AER-G

Mouser Part No
865-XC9221D09AER-G

Torex Semiconductor

Switching Controllers 16V Input Step-Down DCDC Controller

Datasheet

Non-Stocked

Reel

0,772 €

0,765 €

Min.: 3 000
Mult.: 3 000

: 3 000

Buck

1 Output

1 MHz

100 %

Adjustable

3 A

- 40 C

+ 85 C

SMD/SMT

USP-6C

Reel

Switching Controllers 30V Low Quiescent CurrentDCDCConverter

XC9252C08AVR-G
Torex Semiconductor
3 000: 1,62 €
Non-Stocked

Mfr. Part No.
XC9252C08AVR-G

Mouser Part No
865-XC9252C08AVR-G

Torex Semiconductor

Switching Controllers 30V Low Quiescent CurrentDCDCConverter

Datasheet

Non-Stocked

Reel

1,62 €

1,61 €

Min.: 3 000
Mult.: 3 000

: 3 000

Buck

1 Output

280 kHz to 550 kHz

100 %

1.5 V to 30 V

1 mA

- 40 C

+ 105 C

SMD/SMT

TSSOP-16

Reel

Switching Controllers Step-Up & Step-Down 180kHz DCDC Controller

XC9302A332MR-G
Torex Semiconductor
3 000: 0,68 €
Non-Stocked

Mfr. Part No.
XC9302A332MR-G

Mouser Part No
865-XC9302A332MR-G

Torex Semiconductor

Switching Controllers Step-Up & Step-Down 180kHz DCDC Controller

Datasheet

Non-Stocked

Reel

0,68 €

0,673 €

Min.: 3 000
Mult.: 3 000

: 3 000

Boost, Buck

1 Output

180 kHz

92 %

3.3 V

250 mA

- 40 C

+ 85 C

SMD/SMT

SOT-25-5

Reel

Switching Controllers Step-Up & Step-Down 180kHz DCDC Controller

XC9302A502MR-G
Torex Semiconductor
3 000: 0,68 €
Non-Stocked

Mfr. Part No.
XC9302A502MR-G

Mouser Part No
865-XC9302A502MR-G

Torex Semiconductor

Switching Controllers Step-Up & Step-Down 180kHz DCDC Controller

Datasheet

Non-Stocked

Reel

0,68 €

0,673 €

Min.: 3 000
Mult.: 3 000

: 3 000

Boost, Buck

1 Output

180 kHz

92 %

5 V

250 mA

- 40 C

+ 85 C

SMD/SMT

SOT-25-5

Reel

Switching Controllers Step-Up & Step-Down 300kHz DCDC Controller

XC9302A503MR-G
Torex Semiconductor
3 000: 0,68 €
Non-Stocked

Mfr. Part No.
XC9302A503MR-G

Mouser Part No
865-XC9302A503MR-G

Torex Semiconductor

Switching Controllers Step-Up & Step-Down 300kHz DCDC Controller

Datasheet

Non-Stocked

Reel

0,68 €

0,673 €

Min.: 3 000
Mult.: 3 000

: 3 000

Boost, Buck

1 Output

300 kHz

92 %

5 V

250 mA

- 40 C

+ 85 C

SMD/SMT

SOT-25-5

Reel

Switching Controllers 2ch.Step-Up/Down DC/DC Controller Ics

XC9502B092AR-G
Torex Semiconductor
1 000: 1,15 €
Non-Stocked

Mfr. Part No.
XC9502B092AR-G

Mouser Part No
865-XC9502B092AR-G

Torex Semiconductor

Switching Controllers 2ch.Step-Up/Down DC/DC Controller Ics

Datasheet

Non-Stocked

Reel

1,15 €

1,14 €

1,12 €

Min.: 1 000
Mult.: 1 000

: 1 000

Boost, Buck

2 Output

180 kHz

100 %

900 mV to 10 V

300 mA, 1 A

- 40 C

+ 85 C

SMD/SMT

MSOP-10

Reel

Switching Controllers 2ch.Step-Up/Down DC/DC Controller Ics

XC9502B093AR-G
Torex Semiconductor
1 000: 1,15 €
Non-Stocked

Mfr. Part No.
XC9502B093AR-G

Mouser Part No
865-XC9502B093AR-G

Torex Semiconductor

Switching Controllers 2ch.Step-Up/Down DC/DC Controller Ics

Datasheet

Non-Stocked

Reel

1,15 €

1,14 €

1,12 €

Min.: 1 000
Mult.: 1 000

: 1 000

Boost, Buck

2 Output

300 kHz

100 %

900 mV to 10 V

300 mA, 1 A

- 40 C

+ 85 C

SMD/SMT

MSOP-10

Reel

Switching Controllers 2ch.Step-Down DC/DC Controller Ics

XC9503B092AR-G
Torex Semiconductor
1 000: 1,15 €
Non-Stocked

Mfr. Part No.
XC9503B092AR-G

Mouser Part No
865-XC9503B092AR-G

Torex Semiconductor

Switching Controllers 2ch.Step-Down DC/DC Controller Ics

Datasheet

Non-Stocked

Reel

1,15 €

1,14 €

1,12 €

Min.: 1 000
Mult.: 1 000

: 1 000

Buck

2 Output

180 kHz

100 %

900 mV to 10 V

1 A

- 40 C

+ 85 C

SMD/SMT

MSOP-10

Reel

Switching Controllers 2ch. Step-Down / Inverting DC/DC Controller IC

XC9505B092AR-G
Torex Semiconductor
1 000: 1,15 €
Non-Stocked

Mfr. Part No.
XC9505B092AR-G

Mouser Part No
865-XC9505B092AR-G

Torex Semiconductor

Switching Controllers 2ch. Step-Down / Inverting DC/DC Controller IC

Datasheet

Non-Stocked

Reel

1,15 €

1,14 €

1,12 €

Min.: 1 000
Mult.: 1 000

: 1 000

Buck

2 Output

180 kHz

100 %

900 mV to 10 V

1 A

- 40 C

+ 85 C

SMD/SMT

MSOP-10

Reel

Switching Controllers 2ch. Step-Down / Inverting DC/DC Controller IC

XC9505B095DR-G
Torex Semiconductor
3 000: 1,14 €
Non-Stocked

Mfr. Part No.
XC9505B095DR-G

Mouser Part No
865-XC9505B095DR-G

Torex Semiconductor

Switching Controllers 2ch. Step-Down / Inverting DC/DC Controller IC

Datasheet

Non-Stocked

Reel

1,14 €

1,12 €

Min.: 3 000
Mult.: 3 000

: 3 000

Buck

2 Output

500 kHz

100 %

900 mV to 10 V

1 A

- 40 C

+ 85 C

SMD/SMT

USP-10

Reel

Switching Controllers 3A Step-Down DC/DC Converter

XCM526AC95DR-G
Torex Semiconductor
3 000: 0,877 €
Non-Stocked

Mfr. Part No.
XCM526AC95DR-G

Mouser Part No
865-XCM526AC95DR-G

Torex Semiconductor

Switching Controllers 3A Step-Down DC/DC Converter

Datasheet

Non-Stocked

Reel

0,877 €

0,869 €

Min.: 3 000
Mult.: 3 000

: 3 000

Buck

1 Output

500 kHz

100 %

Adjustable

3 A

- 40 C

+ 85 C

SMD/SMT

USP-12B01

Reel

Switching Controllers 3A Step-Down DC/DC Converter

XCM526AD95DR-G
Torex Semiconductor
3 000: 0,877 €
Non-Stocked

Mfr. Part No.
XCM526AD95DR-G

Mouser Part No
865-XCM526AD95DR-G

Torex Semiconductor

Switching Controllers 3A Step-Down DC/DC Converter

Datasheet

Non-Stocked

Reel

0,877 €

0,869 €

Min.: 3 000
Mult.: 3 000

: 3 000

Buck

1 Output

500 kHz

100 %

Adjustable

3 A

- 40 C

+ 85 C

SMD/SMT

USP-12B01

Reel

Switching Controllers 3A Step-Down DC/DC Converter

XCM526AD9ADR-G
Torex Semiconductor
3 000: 0,877 €
Non-Stocked

Mfr. Part No.
XCM526AD9ADR-G

Mouser Part No
865-XCM526AD9ADR-G

Torex Semiconductor

Switching Controllers 3A Step-Down DC/DC Converter

Datasheet

Non-Stocked

Reel

0,877 €

0,869 €

Min.: 3 000
Mult.: 3 000

: 3 000

Buck

1 Output

1 MHz

100 %

Adjustable

3 A

- 40 C

+ 85 C

SMD/SMT

USP-12B01

Reel

Switching Controllers 3A Step-Down DC/DC Converter

XCM526BC95DR-G
Torex Semiconductor
3 000: 0,877 €
Non-Stocked

Mfr. Part No.
XCM526BC95DR-G

Mouser Part No
865-XCM526BC95DR-G

Torex Semiconductor

Switching Controllers 3A Step-Down DC/DC Converter

Datasheet

Non-Stocked

Reel

0,877 €

0,869 €

Min.: 3 000
Mult.: 3 000

: 3 000

Buck

1 Output

500 kHz

100 %

Adjustable

3 A

- 40 C

+ 85 C

SMD/SMT

USP-12B01

Reel

Buck Converters for Power Over Ethernet

Customer Service Office

Company

Resources

Support

650 Hz to 80 kHz
35 kHz to 500 kHz
50 kHz to 1 MHz
50 kHz to 300 kHz
50 kHz to 500 kHz
50 kHz to 750 kHz
50 kHz to 850 kHz
50 kHz to 900 kHz
60 kHz
65 kHz
70 kHz
70 kHz to 130 kHz
80 kHz to 600 kHz
100 kHz
100 kHz to 1 MHz
100 kHz to 1.6 MHz
100 kHz to 2.2 MHz
100 kHz to 2.5 MHz
100 kHz to 2.64 MHz
100 kHz to 3 MHz

80 %
81 %
82 %
83 %
84 %
85 %
86 %
87.5 %
88 %
89 %
90 %
91 %
92 %
93 %
95 %
96 %
97 %
98 %
98.75 %
99 %

0 V to 60 V
100 mV to 100 V
300 mV to 16 V
400 mV to 2.5 V
400 mV to 4.73 V
500 mV
500 mV to 1.27 V
500 mV to 3.6 V
500 mV to 5.25 V
500 mV to 5.5 V
591 mV
591 mV to 14.4 V
591 mV to 17 V
600 mV
600 mV to 12.75 V
600 mV to 13.5 V
600 mV to 17 V
600 mV to 18 V
600 mV to 18.6 V
600 mV to 19 V

1 uA
13.2 uA
52.5 uA
65 uA
105 uA
130 uA
180 uA
200 uA
800 uA
1 mA
2 mA
4 mA
5 mA
6 mA
8 mA
20 mA
25 mA
30 mA
37 mA
40 mA

CFP-8
CPAK-20
DFN-10
DFNW-10
DIP-7
DIP-8
GQFN-48
HTQFP-48
HTSSOP-14
HTSSOP-16
HTSSOP-20
HTSSOP-38
LFCSP-20
LFCSP-32
LLP-8
LQFP-48
MLF-12
MLF-16
MLF-32
MSOP-10