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Switching Controllers

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Part #

Switching Controllers Current Mode

UC2842AD
Texas Instruments
1: 1,44 €
649In Stock

Mfr. Part No.
UC2842AD

Mouser Part No
595-UC2842AD

Texas Instruments

Switching Controllers Current Mode

Datasheet

649In Stock

1,44 €

1,08 €

0,963 €

0,886 €

View

Min.: 1
Mult.: 1

Boost, Flyback, Forward

1 Output

500 kHz

100 %

5 V

200 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-14

Tube

Switching Controllers Current-Mode PWM Con troller A 595-UC284 A 595-UC2842AD8

UC2842AD8TR
Texas Instruments
1: 0,843 €
1 499In Stock

Mfr. Part No.
UC2842AD8TR

Mouser Part No
595-UC2842AD8TR

Texas Instruments

Switching Controllers Current-Mode PWM Con troller A 595-UC284 A 595-UC2842AD8

Datasheet

1 499In Stock

Cut Tape

0,843 €

0,622 €

0,566 €

0,504 €

Reel

0,425 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

Boost, Flyback, Forward

1 Output

500 kHz

100 %

5 V

200 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Reel, Cut Tape, MouseReel

Switching Controllers Current Mode

UC2842AN
Texas Instruments
1: 1,77 €
825In Stock

Mfr. Part No.
UC2842AN

Mouser Part No
595-UC2842AN

Texas Instruments

Switching Controllers Current Mode

Datasheet

825In Stock

1,77 €

1,32 €

1,12 €

1,06 €

View

Min.: 1
Mult.: 1

Boost, Flyback, Forward

1 Output

500 kHz

100 %

5 V

200 mA

- 40 C

+ 85 C

Through Hole

PDIP-8

Tube

Switching Controllers Current-Mode PWM Controller

UC2842D
Texas Instruments
1: 1,71 €
60In Stock

Mfr. Part No.
UC2842D

Mouser Part No
595-UC2842D

Texas Instruments

Switching Controllers Current-Mode PWM Controller

Datasheet

60In Stock

1,71 €

1,26 €

1,09 €

1,03 €

View

Min.: 1
Mult.: 1

Boost, Flyback, Forward

1 Output

500 kHz

100 %

5 V

200 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-14

Tube

Switching Controllers Current-Mode PWM Con troller A 595-UC284 A 595-UC2842D8TR

UC2842D8
Texas Instruments
1: 1,76 €
110In Stock

Mfr. Part No.
UC2842D8

Mouser Part No
595-UC2842D8

Texas Instruments

Switching Controllers Current-Mode PWM Con troller A 595-UC284 A 595-UC2842D8TR

Datasheet

110In Stock

1,76 €

1,31 €

1,08 €

1,01 €

View

Min.: 1
Mult.: 1

Boost, Flyback, Forward

1 Output

500 kHz

100 %

5 V

200 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Tube

Switching Controllers Current Mode

UC2842N
Texas Instruments
1: 1,93 €
940In Stock

Mfr. Part No.
UC2842N

Mouser Part No
595-UC2842N

Texas Instruments

Switching Controllers Current Mode

Datasheet

940In Stock

1,93 €

1,32 €

1,17 €

1,08 €

View

Min.: 1
Mult.: 1

Boost, Flyback, Forward

1 Output

500 kHz

100 %

5 V

200 mA

- 40 C

+ 85 C

Through Hole

PDIP-8

Tube

Switching Controllers Current-Mode PWM Con troller ALT 595-UC2 ALT 595-UC2843AD8

UC2843AD8G4
Texas Instruments
1: 1,34 €
376In Stock

Mfr. Part No.
UC2843AD8G4

Mouser Part No
595-UC2843AD8G4

Texas Instruments

Switching Controllers Current-Mode PWM Con troller ALT 595-UC2 ALT 595-UC2843AD8

Datasheet

Product Comments

376In Stock

1,34 €

0,98 €

0,886 €

0,784 €

View

Min.: 1
Mult.: 1

Boost, Flyback, Forward

1 Output

500 kHz

100 %

5 V

200 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Tube

Switching Controllers Current-Mode PWM Con troller A 595-UC284 A 595-UC2843AD8

UC2843AD8TR
Texas Instruments
1: 0,903 €
22In Stock
2 500Expected 01/09/2026

Mfr. Part No.
UC2843AD8TR

Mouser Part No
595-UC2843AD8TR

Texas Instruments

Switching Controllers Current-Mode PWM Con troller A 595-UC284 A 595-UC2843AD8

Datasheet

22In Stock

2 500Expected 01/09/2026

Cut Tape

0,903 €

0,649 €

0,587 €

0,517 €

Reel

0,429 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

Boost, Flyback, Forward

1 Output

500 kHz

100 %

5 V

200 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Reel, Cut Tape, MouseReel

Switching Controllers Current-Mode PWM Con troller ALT 595-UC2 ALT 595-UC2843AD8TR

UC2843AD8TRG4
Texas Instruments
1: 0,92 €
1 232In Stock

Mfr. Part No.
UC2843AD8TRG4

Mouser Part No
595-UC2843AD8TRG4

Texas Instruments

Switching Controllers Current-Mode PWM Con troller ALT 595-UC2 ALT 595-UC2843AD8TR

Datasheet

Product Comments

1 232In Stock

Cut Tape

0,92 €

0,658 €

0,593 €

0,521 €

Reel

0,406 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

Boost, Flyback, Forward

1 Output

500 kHz

100 %

5 V

200 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Reel, Cut Tape, MouseReel

Switching Controllers Current-Mode PWM Con troller A 595-UC284 A 595-UC2843AD

UC2843ADTR
Texas Instruments
1: 0,92 €
1 456In Stock
2 500Expected 26/08/2026

Mfr. Part No.
UC2843ADTR

Mouser Part No
595-UC2843ADTR

Texas Instruments

Switching Controllers Current-Mode PWM Con troller A 595-UC284 A 595-UC2843AD

Datasheet

1 456In Stock

2 500Expected 26/08/2026

Cut Tape

0,92 €

0,658 €

0,593 €

0,521 €

Reel

0,431 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

Boost, Flyback, Forward

1 Output

500 kHz

100 %

5 V

200 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-14

Reel, Cut Tape, MouseReel

Switching Controllers Auto Cat Crrnt-Mode A 595-UC2843AQD8R A A 595-UC2843AQD8R

UC2843AQD8
Texas Instruments
1: 1,90 €
611In Stock

Mfr. Part No.
UC2843AQD8

Mouser Part No
595-UC2843AQD8

Texas Instruments

Switching Controllers Auto Cat Crrnt-Mode A 595-UC2843AQD8R A A 595-UC2843AQD8R

Datasheet

611In Stock

1,90 €

1,41 €

1,18 €

1,11 €

View

Min.: 1
Mult.: 1

Boost, Flyback, Forward

1 Output

500 kHz

100 %

5 V

200 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Tube

Switching Controllers Current-Mode PWM Controller

UC2843D
Texas Instruments
1: 1,76 €
510In Stock

Mfr. Part No.
UC2843D

Mouser Part No
595-UC2843D

Texas Instruments

Switching Controllers Current-Mode PWM Controller

Datasheet

510In Stock

1,76 €

1,31 €

1,11 €

1,06 €

1,05 €

Min.: 1
Mult.: 1

Boost, Flyback, Forward

1 Output

500 kHz

100 %

5 V

200 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-14

Tube

Switching Controllers Current-Mode PWM Con troller A 595-UC284 A 595-UC2843D8

UC2843D8TR
Texas Instruments
1: 0,748 €
1 335In Stock

Mfr. Part No.
UC2843D8TR

Mouser Part No
595-UC2843D8TR

Texas Instruments

Switching Controllers Current-Mode PWM Con troller A 595-UC284 A 595-UC2843D8

Datasheet

1 335In Stock

Cut Tape

0,748 €

0,526 €

0,472 €

0,414 €

Reel

0,341 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

Boost, Flyback, Forward

1 Output

500 kHz

100 %

5 V

200 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Reel, Cut Tape, MouseReel

Switching Controllers Current Mode

UC2843N
Texas Instruments
1: 2,07 €
488In Stock

Mfr. Part No.
UC2843N

Mouser Part No
595-UC2843N

Texas Instruments

Switching Controllers Current Mode

Datasheet

488In Stock

2,07 €

1,54 €

1,32 €

1,25 €

View

Min.: 1
Mult.: 1

Boost, Flyback, Forward

1 Output

500 kHz

100 %

5 V

200 mA

- 40 C

+ 85 C

Through Hole

PDIP-8

Tube

Switching Controllers Current-Mode PWM Con troller A 595-UC284 A 595-UC2844D8

UC2844D8TR
Texas Instruments
1: 0,748 €
3 195In Stock

Mfr. Part No.
UC2844D8TR

Mouser Part No
595-UC2844D8TR

Texas Instruments

Switching Controllers Current-Mode PWM Con troller A 595-UC284 A 595-UC2844D8

Datasheet

3 195In Stock

Cut Tape

0,748 €

0,526 €

0,472 €

0,413 €

View

Reel

0,318 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

Boost, Flyback, Forward

1 Output

500 kHz

50 %

5 V

1 A

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Reel, Cut Tape, MouseReel

Switching Controllers Current-Mode PWM Con troller A 595-UC284 A 595-UC2844D

UC2844DTR
Texas Instruments
1: 0,774 €
3 680In Stock

Mfr. Part No.
UC2844DTR

Mouser Part No
595-UC2844DTR

Texas Instruments

Switching Controllers Current-Mode PWM Con troller A 595-UC284 A 595-UC2844D

Datasheet

3 680In Stock

Cut Tape

0,774 €

0,544 €

0,488 €

0,428 €

Reel

0,341 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

Boost, Flyback, Forward

1 Output

500 kHz

50 %

5 V

1 A

- 40 C

+ 85 C

SMD/SMT

SOIC-14

Reel, Cut Tape, MouseReel

Switching Controllers Current-Mode PWM Controller

UC2844N
Texas Instruments
1: 1,38 €
1 279In Stock

Mfr. Part No.
UC2844N

Mouser Part No
595-UC2844N

Texas Instruments

Switching Controllers Current-Mode PWM Controller

Datasheet

1 279In Stock

1,38 €

1,01 €

0,86 €

0,817 €

View

Min.: 1
Mult.: 1

Boost, Flyback, Forward

1 Output

500 kHz

50 %

5 V

1 A

- 40 C

+ 85 C

Through Hole

PDIP-8

Tube

Switching Controllers Current-Mode PWM Con troller ALT 595-UC2 ALT 595-UC2844N

UC2844NG4
Texas Instruments
1: 1,39 €
449In Stock

Mfr. Part No.
UC2844NG4

Mouser Part No
595-UC2844NG4

Texas Instruments

Switching Controllers Current-Mode PWM Con troller ALT 595-UC2 ALT 595-UC2844N

Datasheet

Product Comments

449In Stock

1,39 €

1,01 €

0,92 €

0,821 €

View

Min.: 1
Mult.: 1

Boost, Flyback, Forward

1 Output

500 kHz

50 %

5 V

1 A

- 40 C

+ 85 C

Through Hole

PDIP-8

Tube

Switching Controllers Current Mode A 595-U C2845ADTR A 595-UC2 A 595-UC2845ADTR

UC2845AD
Texas Instruments
1: 1,44 €
836In Stock

Mfr. Part No.
UC2845AD

Mouser Part No
595-UC2845AD

Texas Instruments

Switching Controllers Current Mode A 595-U C2845ADTR A 595-UC2 A 595-UC2845ADTR

Datasheet

836In Stock

1,44 €

1,05 €

0,894 €

0,847 €

View

Min.: 1
Mult.: 1

Boost, Flyback, Forward

1 Output

500 kHz

50 %

5 V

1 A

- 40 C

+ 85 C

SMD/SMT

SOIC-14

Tube

Switching Controllers Current-Mode PWM Con troller A 595-UC284 A 595-UC2845AD8

UC2845AD8TR
Texas Instruments
1: 0,912 €
1 693In Stock

Mfr. Part No.
UC2845AD8TR

Mouser Part No
595-UC2845AD8TR

Texas Instruments

Switching Controllers Current-Mode PWM Con troller A 595-UC284 A 595-UC2845AD8

Datasheet

1 693In Stock

Cut Tape

0,912 €

0,653 €

0,588 €

0,521 €

Reel

0,439 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

Boost, Flyback, Forward

1 Output

500 kHz

50 %

5 V

1 A

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Reel, Cut Tape, MouseReel

Switching Controllers Current-Mode PWM Con troller ALT 595-UC2 ALT 595-UC2845AD8TR

UC2845AD8TRG4
Texas Instruments
1: 0,92 €
433In Stock

Mfr. Part No.
UC2845AD8TRG4

Mouser Part No
595-UC2845AD8TRG4

Texas Instruments

Switching Controllers Current-Mode PWM Con troller ALT 595-UC2 ALT 595-UC2845AD8TR

Datasheet

Product Comments

433In Stock

Cut Tape

0,92 €

0,658 €

0,593 €

0,521 €

Reel

0,406 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

Boost, Flyback, Forward

1 Output

500 kHz

50 %

5 V

1 A

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Reel, Cut Tape, MouseReel

Switching Controllers Current Mode

UC2845AN
Texas Instruments
1: 1,70 €
765In Stock

Mfr. Part No.
UC2845AN

Mouser Part No
595-UC2845AN

Texas Instruments

Switching Controllers Current Mode

Datasheet

765In Stock

1,70 €

1,26 €

1,08 €

1,01 €

View

Min.: 1
Mult.: 1

Boost, Flyback, Forward

1 Output

500 kHz

50 %

5 V

1 A

- 40 C

+ 85 C

Through Hole

PDIP-8

Tube

Switching Controllers Current Mode PWM

UC2845D
Texas Instruments
1: 1,76 €
110In Stock
1 000Expected 17/09/2026

Mfr. Part No.
UC2845D

Mouser Part No
595-UC2845D

Texas Instruments

Switching Controllers Current Mode PWM

Datasheet

110In Stock

1 000Expected 17/09/2026

1,76 €

1,31 €

1,11 €

1,06 €

View

Min.: 1
Mult.: 1

Boost, Flyback, Forward

1 Output

500 kHz

50 %

5 V

1 A

- 40 C

+ 85 C

SMD/SMT

SOIC-14

Tube

Switching Controllers Current-Mode PWM Con troller A 595-UC284 A 595-UC2845D8

UC2845D8TR
Texas Instruments
1: 0,688 €
1 435In Stock
2 500Expected 25/08/2026

Mfr. Part No.
UC2845D8TR

Mouser Part No
595-UC2845D8TR

Texas Instruments

Switching Controllers Current-Mode PWM Con troller A 595-UC284 A 595-UC2845D8

Datasheet

1 435In Stock

2 500Expected 25/08/2026

Cut Tape

0,688 €

0,495 €

0,449 €

0,398 €

Reel

0,334 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

Boost, Flyback, Forward

1 Output

500 kHz

50 %

5 V

1 A

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Reel, Cut Tape, MouseReel

Switching Controllers Current-Mode PWM Con troller ALT 595-UC2 ALT 595-UC2845D8TR

UC2845D8TRG4
Texas Instruments
1: 0,748 €
2 352In Stock

Mfr. Part No.
UC2845D8TRG4

Mouser Part No
595-UC2845D8TRG4

Texas Instruments

Switching Controllers Current-Mode PWM Con troller ALT 595-UC2 ALT 595-UC2845D8TR

Datasheet

Product Comments

2 352In Stock

Cut Tape

0,748 €

0,526 €

0,472 €

0,413 €

View

Reel

0,377 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

Boost, Flyback, Forward

1 Output

450 kHz

50 %

1 A

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Reel, Cut Tape, MouseReel

Switching Controllers

Customer Service Office

Company

Resources

Support

Boost
Boost, Buck
Boost, Buck, Buck-Boost, Flyback, Forward
Boost, Buck, Buck-Boost, Flyback, SEPIC
Boost, Buck, Flyback
Boost, Buck, Flyback, Forward
Boost, Buck, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull
Boost, Buck, Flyback, Forward, Push-Pull
Boost, Buck, Flyback, Forward, SEPIC
Boost, Buck, Flyback, SEPIC
Boost, Cuk, Flyback, SEPIC
Boost, Flyback
Boost, Flyback, Forward
Boost, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull
Boost, Flyback, Forward, Half Bridge, Push-Pull
Boost, Flyback, SEPIC
Buck
Buck, Flyback
Buck, Flyback, Forward
Buck, Full Bridge, Push-Pull

100 Hz to 300 kHz
130 Hz to 722 kHz
170 Hz to 100 kHz
650 Hz to 80 kHz
680 Hz to 80 kHz
10 kHz to 200 kHz
11 kHz to 350 kHz
25 kHz to 500 kHz
31.25 kHz to 2 MHz
35 kHz to 1 MHz
35 kHz to 500 kHz
40 kHz to 1 MHz
42.5 kHz
50 kHz to 1 MHz
50 kHz to 2 MHz
50 kHz to 400 kHz
50 kHz to 500 kHz
50 kHz to 750 kHz
60 kHz
65 kHz

1 %
10 %
33 %
35 %
45 %
49 %
49.6 %
50 %
51 %
60 %
67.3 %
69 %
70 %
72 %
73 %
74 %
75 %
76 %
78 %
80 %

2.9 V to 78 V
2.9 V to 80 V
3 V to 5.5 V
3 V to 73 V
3.5 V to 36 V
3.5 V to 40 V
3.5 V to 42 V
3.5 V to 5.5 V
3.5 V to 55 V
3.5 V to 78 V
3.5 V to 80 V
3.5 V to 95 V
4 V to 42 V
4 V to 80 V
4.5 V to 100 V
4.5 V to 14 V
4.5 V to 18 V
4.5 V to 36 V
4.5 V to 42 V
4.5 V to 65 V

0 V to 30 V
- 500 mV to 22.5 V
- 300 mV to 1.8 V
- 300 mV to 12 V
- 300 mV to 30 V
- 300 mV to 6 V
- 300 mV to 7 V
- 100 mV to 28 V
15 mV
25 mV
40 mV to 100 V
40 mV to 42 V
100 mV to 100 V
100 mV to 6 V
250 mV to 1.52 V
250 mV to 2.8125 V
250 mV to 5 V
250 mV to 5.5 V
270 mV
300 mV

25 uA
200 uA
1 mA
2 mA
5 mA
6 mA
8 mA
9 mA
10 mA
11 mA
13 mA
20 mA
21 mA
25 mA
30 mA
35 mA
37 mA
40 mA
50 mA
60 mA

CDIP-16
CFP-10
CFP-8
CPAK-20
DFN-10
DFN-8
DIP-14
DIP-8
Die
HTQFP-48
HTSSOP-14
HTSSOP-16
HTSSOP-20
HTSSOP-24
HTSSOP-28
HTSSOP-38
HVSSOP-10
LLP-16
LLP-24
LLP-28