Voltage Regulators - Switching Regulators

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MAX20343/MAX20344 Buck-Boost Regulators

Analog Devices MAX20343/MAX20344 Buck-Boost Regulators offer a 1A current capability at 3.5V intended for applications that require long run times while also demanding bursts of high current. The MAX20343/MAX20344 employs a unique control algorithm that seamlessly transitions between buck, buck-boost, and boost modes, minimizing discontinuities and subharmonics in the output voltage ripple. The MAX20343/MAX20344 features a low 1.9V input voltage for a startup that allows users to power the device from a variety of sources. The Analog Devices MAX20343/MAX20344 have also been designed to keep inductance and output capacitance requirements as low as possible for space-constrained applications.

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Part #

Switching Voltage Regulators Optical Sensor Driver

MAX20343BEWE+T
Analog Devices / Maxim Integrated
1: $5.34
4,677In Stock

Mfr. Part No.
MAX20343BEWE+T

Mouser Part No
700-MAX20343BEWE+T

Analog Devices / Maxim Integrated

Switching Voltage Regulators Optical Sensor Driver

Learn More

Datasheet

4,677In Stock

Cut Tape

$5.34

$4.08

$3.76

$3.41

View

Reel

$2.87

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

WLP-16

Buck-Boost

2.5 V to 5.5 V

1 A

1 Output

3.51 uA

2 MHz

- 40 C

+ 85 C

MAX20343

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Optical Sensor Driver

MAX20343EEWE+T
Analog Devices / Maxim Integrated
1: $4.90
3,220In Stock

Mfr. Part No.
MAX20343EEWE+T

Mouser Part No
700-MAX20343EEWE+T

Analog Devices / Maxim Integrated

Switching Voltage Regulators Optical Sensor Driver

Learn More

Datasheet

3,220In Stock

Cut Tape

$4.90

$3.73

$3.44

$3.11

View

Reel

$2.63

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

WLP-16

Buck-Boost

2.5 V to 5.5 V

1 A

1 Output

3.51 uA

2 MHz

- 40 C

+ 85 C

MAX20343

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Optical Sensor Driver

MAX20343HEFC+T
Analog Devices / Maxim Integrated
1: $6.03
2,161In Stock

Mfr. Part No.
MAX20343HEFC+T

Mouser Part No
700-MAX20343HEFC+T

Analog Devices / Maxim Integrated

Switching Voltage Regulators Optical Sensor Driver

Datasheet

2,161In Stock

Cut Tape

$6.03

$4.63

$4.27

$3.89

View

Reel

$3.38

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

FC2QFN-12

Buck-Boost

2.5 V to 5.5 V

1 A

1 Output

3.51 uA

680 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Optical Sensor Driver

MAX20343MEWE+T
Analog Devices / Maxim Integrated
1: $6.21
6,420In Stock

Mfr. Part No.
MAX20343MEWE+T

Mouser Part No
700-MAX20343MEWE+T

Analog Devices / Maxim Integrated

Switching Voltage Regulators Optical Sensor Driver

Datasheet

6,420In Stock

Cut Tape

$6.21

$4.27

$3.98

$3.50

View

Reel

$2.42

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Optical Sensor Driver

MAX20343FEWE+T
Analog Devices / Maxim Integrated
1: $6.68
2,202In Stock

Mfr. Part No.
MAX20343FEWE+T

Mouser Part No
700-MAX20343FEWE+T

Analog Devices / Maxim Integrated

Switching Voltage Regulators Optical Sensor Driver

Datasheet

2,202In Stock

Cut Tape

$6.68

$4.91

$4.57

$4.02

View

Reel

$2.70

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

WLP-16

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Optical Sensor Driver

MAX20343CEWE+T
Analog Devices / Maxim Integrated
2,500: $2.20
37,500Factory Stock Available

Mfr. Part No.
MAX20343CEWE+T

Mouser Part No
700-MAX20343CEWE+T

Analog Devices / Maxim Integrated

Switching Voltage Regulators Optical Sensor Driver

Datasheet

37,500Factory Stock Available

More Info Available

Reel

$2.20

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

: 2,500

SMD/SMT

WLP-16

Boost, Buck

3.2 V to 5.5 V

1 A

1 Output

35 uA

2 MHz

- 40 C

+ 85 C

Reel

Switching Voltage Regulators Optical Sensor Driver

MAX20343GEWE+T
Analog Devices / Maxim Integrated
2,500: $2.70
32,500Factory Stock Available

Mfr. Part No.
MAX20343GEWE+T

Mouser Part No
700-MAX20343GEWE+T

Analog Devices / Maxim Integrated

Switching Voltage Regulators Optical Sensor Driver

Datasheet

32,500Factory Stock Available

More Info Available

Reel

$2.70

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

: 2,500

WLP-16

Reel

Switching Voltage Regulators Optical Sensor Driver

MAX20343IEWE+T
Analog Devices / Maxim Integrated
2,500: $2.76
55,000Factory Stock Available

Mfr. Part No.
MAX20343IEWE+T

Mouser Part No
700-MAX20343IEWET

Analog Devices / Maxim Integrated

Switching Voltage Regulators Optical Sensor Driver

Datasheet

55,000Factory Stock Available

More Info Available

Reel

$2.76

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

: 2,500

Reel

Switching Voltage Regulators Optical Sensor Driver

MAX20343JEWE+T
Analog Devices / Maxim Integrated
2,500: $2.59
2,500Factory Stock Available

Mfr. Part No.
MAX20343JEWE+T

Mouser Part No
700-MAX20343JEWE+T

Analog Devices / Maxim Integrated

Switching Voltage Regulators Optical Sensor Driver

Datasheet

2,500Factory Stock Available

More Info Available

Reel

$2.59

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

: 2,500

SMD/SMT

WLP-16

Buck-Boost

2.5 V to 5.5 V

1 Output

2.51 uA

- 40 C

+ 85 C

Reel

Switching Voltage Regulators Optical Sensor Driver

MAX20343KEWE+T
Analog Devices / Maxim Integrated
2,500: $2.20
10,000Factory Stock Available

Mfr. Part No.
MAX20343KEWE+T

Mouser Part No
700-MAX20343KEWE+T

Analog Devices / Maxim Integrated

Switching Voltage Regulators Optical Sensor Driver

Datasheet

10,000Factory Stock Available

More Info Available

Reel

$2.20

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

: 2,500

SMD/SMT

WLP-16

Buck-Boost

3.2 V to 5.5 V

1 Output

3.51 uA

- 40 C

+ 85 C

MAX20343

Reel

Switching Voltage Regulators Optical Sensor Driver

MAX20343NEWE+T
Analog Devices / Maxim Integrated
2,500: $2.20
30,000Factory Stock Available

Mfr. Part No.
MAX20343NEWE+T

Mouser Part No
700-MAX20343NEWE+T

Analog Devices / Maxim Integrated

Switching Voltage Regulators Optical Sensor Driver

Datasheet

30,000Factory Stock Available

More Info Available

Reel

$2.20

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

: 2,500

SMD/SMT

WLP-16

Buck-Boost

3.2 V to 5.5 V

1 Output

3.51 uA

- 40 C

+ 85 C

MAX20343

Reel

Switching Voltage Regulators Optical Sensor Driver

MAX20343QEWE+T
Analog Devices / Maxim Integrated
2,500: $2.20
40,000Factory Stock Available

Mfr. Part No.
MAX20343QEWE+T

Mouser Part No
700-MAX20343QEWE+T

Analog Devices / Maxim Integrated

Switching Voltage Regulators Optical Sensor Driver

Datasheet

40,000Factory Stock Available

More Info Available

Reel

$2.20

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

: 2,500

MAX20343

Reel

Switching Voltage Regulators Optical Sensor Driver

MAX20343PEWE+T
Analog Devices / Maxim Integrated
2,500: $2.21
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
MAX20343PEWE+T

Mouser Part No
700-MAX20343PEWE+T

Analog Devices / Maxim Integrated

Switching Voltage Regulators Optical Sensor Driver

Datasheet

Non-Stocked Lead-Time 27 Weeks

Reel

$2.21

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

: 2,500

MAX20343

Reel

Switching Voltage Regulators Optical Sensor Driver

MAX20344EAFC+T
Analog Devices / Maxim Integrated
2,500: $3.89
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
MAX20344EAFC+T

Mouser Part No
700-MAX20344EAFC+T

Analog Devices / Maxim Integrated

Switching Voltage Regulators Optical Sensor Driver

Learn More

Datasheet

Non-Stocked Lead-Time 27 Weeks

Reel

$3.89

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

: 2,500

Reel

MAX20343/MAX20344 Buck-Boost Regulators

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