About Switching Controllers

Switching Controllers

A switching controller is a type of computer network device that acts to direct traffic from one device to another. Switches are used to build, manage and maintain network connections. This helps in optimizing the flow of traffic for efficient communications in the network. A switching controller can be managed manually or with an automated program such as IP switches or software-driven modem management. Switches will usually be located at the core of the network and typically include routing and congestion control tools to help manage bandwidth and keep traffic flowing smoothly. Switches are used to automatically switch connections between two or more network devices and also can be used as a bridge between two different networks.

Switching Controllers

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	Topology
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	Switching Frequency
	Duty Cycle - Max
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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Topology	Number of Outputs	Switching Frequency	Duty Cycle - Max	Input Voltage	Output Voltage	Output Current	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package / Case	Qualification	Packaging

NCP5395GMNR2G

2/3/4-Phase Controller withOn Board Gate Drivers forCPU Applications

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor

Availability : 697838
Ship by Wed. 13 Aug to Tue. 19 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 1.0622

Multiples of: 1

1100 KHz

3.1 v to 44 V

Smd/Smt

Reel

NCP1256ESN65T1G

Switching Controllers NCP1256E 65KHZ

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor

Availability : 439410
Ship by Wed. 27 Aug to Mon. 01 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.3634

Multiples of: 1

MT3608L

SOT-23-6 DC-DC Converters ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

XIAN Aerosemi Tech

Availability : 185091
Ship by Wed. 27 Aug to Mon. 01 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0346

Multiples of: 10

FAN6100QMPX

Switching Controllers Secondary-Side Constant Voltage and Constant Current Controller Compatible with Qualcomm Quick Charge 2.0

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor

Availability : 154194
Ship by Wed. 13 Aug to Tue. 19 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.5247

Multiples of: 1

Boost

1 Output

125 KHz

16 V

Adj

- 40 C

+ 125 C

Smd/Smt

MLP - 20

Reel

UC3844BD1013TR

Switching Controllers 0.5mA Current Mode

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics

Availability : 108087
Ship by Wed. 27 Aug to Mon. 01 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.1716

Multiples of: 5

Boost, Flyback

500 KHz

50 %

4.90 v to 5.10 V

1000 mA

- 40 C

+ 150 C

Smd/Smt

SO - 8

Reel

LV5066V-TLM-H

Switching Controllers 18V ECO BUCK CONTROLLER

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor

Availability : 98940
Ship by Wed. 13 Aug to Tue. 19 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 1.0367

Multiples of: 1

Reel

UC3843BN

Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-Mini DIP

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics

Availability : 96117
Ship by Wed. 27 Aug to Mon. 01 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.1853

Multiples of: 5

Flyback

1 A

UC3845BD1013TR

Switching Controllers 0.5mA Current Mode

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics

Availability : 88507
Ship by Wed. 27 Aug to Mon. 01 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.1801

Multiples of: 5

Boost, Flyback

1 Output

500 KHz

50 %

4.90 v to 5.10 V

1000 mA

- 40 C

+ 150 C

Smd/Smt

SO - 8

Reel

UC2845BD1G

Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor

Availability : 87748
Ship by Wed. 13 Aug to Tue. 19 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.3516

Multiples of: 1

Boost, Flyback

500 KHz

48 %

4.95 v to 5.05 V

1000 mA

- 25 C

+ 85 C

Smd/Smt

SOIC - 8

Tube

L6565DTR

Switching Controllers Current-Mode Pri Cnt

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics

Availability : 82450
Ship by Wed. 13 Aug to Tue. 19 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.4625

Multiples of: 2500

1 Output

70 KHz

- 40 C

+ 150 C

Smd/Smt

SO - 8

Cut Tape

NCP1011AP100G

Switching Controllers Low Standby Power Monolithic Switcher

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor

Availability : 74451
Ship by Wed. 13 Aug to Tue. 19 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.668

Multiples of: 1

Flyback

110 KHz

72 %

+ 150 C

Through Hole

PDIP - 7

Tube

UC3845B

Switching Controllers SOP-8 RoHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Youtai

Availability : 73116
Ship by Wed. 27 Aug to Mon. 01 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.082

Multiples of: 5

L6599ADTR

Switching Controllers Hi-Volt resonant controller

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics

Availability : 64201
Ship by Wed. 27 Aug to Mon. 01 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.4239

Multiples of: 1

Half - Bridge

1 Output

500 KHz

50 %

8.85 V To 16 V

- 40 C

+ 150 C

Smd/Smt

SO N

Reel

CAT874-80ULGT3

ON Semiconductor Switching Controllers Smart Phone Battery Switch Cntlr

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor

Availability : 63987
Ship by Wed. 13 Aug to Tue. 19 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.2679

Multiples of: 1

Reel

TL494CDR

Switching Controllers PWM Controller

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 56711
Ship by Wed. 27 Aug to Mon. 01 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.1191

Multiples of: 5

Boost, Buck, Flyback, Forward, Push - Pull

2 Output

300 KHz

45 %

40 V

200 mA

- 40 C

+ 85 C

Smd/Smt

SOP - 16

Cut Tape

NCP4303BDR2G

ON Semiconductor Switching Controllers SEC SIDE SYNC RECT DRV

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor

Availability : 55193
Ship by Wed. 13 Aug to Tue. 19 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.6911

Multiples of: 1

1 Output

500 KHz

24 V

2.5 A

- 40 C

+ 150 C

Smd/Smt

SOIC - 8

Reel

XL1509-5.0

SOIC-8 DC-DC Converters ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Youtai

Availability : 50422
Ship by Wed. 27 Aug to Mon. 01 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.1268

Multiples of: 5

NCP4304ADR2G

Switching Controllers SEC SIDE SYNC RECT DRV

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor

Availability : 48500
Ship by Wed. 13 Aug to Tue. 19 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.6538

Multiples of: 2500

Flyback, Forward, Half - Bridge Resonant

1 Output

500 KHz

9.9 V

Smd/Smt

SOIC - 8

Reel

TP6841S6-A

SOT-23-6 DC-DC Converters ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TECH PUBLIC

Availability : 47395
Ship by Wed. 27 Aug to Mon. 01 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.2102

Multiples of: 1

MT36291

SOT-23-6 DC-DC Converters ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

XIAN Aerosemi Tech

Availability : 46908
Ship by Wed. 27 Aug to Mon. 01 Sep

September 2025