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

MAX20343MEWE+T
Analog Devices / Maxim Integrated
1: $9.63
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

$9.63

$6.82

$6.35

$5.58

View

Reel

$3.86

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Optical Sensor Driver

MAX20343BEWE+T
Analog Devices / Maxim Integrated
1: $11.23
4,702In 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

4,702In Stock

Cut Tape

$11.23

$8.35

$7.78

$6.83

View

Reel

$4.70

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $12.48
2,191In Stock

Mfr. Part No.
MAX20343HEFC+T

Mouser Part No
700-MAX20343HEFC+T

Analog Devices / Maxim Integrated

Switching Voltage Regulators Optical Sensor Driver

Datasheet

2,191In Stock

Cut Tape

$12.48

$9.57

$8.91

$7.84

View

Reel

$5.38

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

MAX20343EEWE+T
Analog Devices / Maxim Integrated
1: $10.67
3,250In 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

3,250In Stock

Cut Tape

$10.67

$7.84

$7.30

$6.42

View

Reel

$4.42

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

MAX20343FEWE+T
Analog Devices / Maxim Integrated
1: $10.67
2,257In Stock

Mfr. Part No.
MAX20343FEWE+T

Mouser Part No
700-MAX20343FEWE+T

Analog Devices / Maxim Integrated

Switching Voltage Regulators Optical Sensor Driver

Datasheet

2,257In Stock

Cut Tape

$10.67

$7.84

$7.30

$6.42

View

Reel

$4.42

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

WLP-16

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Optical Sensor Driver

MAX20343CEWE+T
Analog Devices / Maxim Integrated
2,500: $3.60
42,500Factory Stock Available

Mfr. Part No.
MAX20343CEWE+T

Mouser Part No
700-MAX20343CEWE+T

Analog Devices / Maxim Integrated

Switching Voltage Regulators Optical Sensor Driver

Datasheet

42,500Factory Stock Available

More Info Available

Reel

$3.60

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

Reel: 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: $4.42
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

$4.42

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

Reel: 2,500

WLP-16

Reel

Switching Voltage Regulators Optical Sensor Driver

MAX20343JEWE+T
Analog Devices / Maxim Integrated
2,500: $4.22
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

$4.22

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

Reel: 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: $3.60
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

$3.60

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

Reel: 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: $3.60
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

$3.60

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

Reel: 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
1: $9.12
50,000Factory Stock Available

Mfr. Part No.
MAX20343QEWE+T

Mouser Part No
700-MAX20343QEWE+T

Analog Devices / Maxim Integrated

Switching Voltage Regulators Optical Sensor Driver

Datasheet

50,000Factory Stock Available

More Info Available

Cut Tape

$9.12

$6.35

$5.92

$5.20

View

Reel

$3.60

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

MAX20343

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Optical Sensor Driver

MAX20343IEWE+T
Analog Devices / Maxim Integrated
2,500: $4.51
45,000Factory Stock Available

Mfr. Part No.
MAX20343IEWE+T

Mouser Part No
700-MAX20343IEWET

Analog Devices / Maxim Integrated

Switching Voltage Regulators Optical Sensor Driver

Datasheet

45,000Factory Stock Available

More Info Available

Reel

$4.51

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

Reel: 2,500

Reel

Switching Voltage Regulators Optical Sensor Driver

MAX20343PEWE+T
Analog Devices / Maxim Integrated
2,500: $3.60
Non-Stocked Lead-Time 25 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 25 Weeks

Reel

$3.60

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

Reel: 2,500

MAX20343

Reel

Switching Voltage Regulators Optical Sensor Driver

MAX20344EAFC+T
Analog Devices / Maxim Integrated
2,500: $6.19
Non-Stocked Lead-Time 28 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 28 Weeks

Reel

$6.19

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

Reel: 2,500

Reel

MAX20343/MAX20344 Buck-Boost Regulators

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