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Microchip Voltage Regulators - Switching Regulators

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Part #

Switching Voltage Regulators 500 kHz 300 mA Syn Boost Converter

MCP1640B-I/MC
Microchip Technology
1: $0.81
50,572In Stock

Mfr. Part No.
MCP1640B-I/MC

Mouser Part No
579-MCP1640B-I/MC

Microchip Technology

Switching Voltage Regulators 500 kHz 300 mA Syn Boost Converter

Learn More

Datasheet

50,572In Stock

$0.81

$0.68

$0.585

$0.584

$0.562

Min.: 1
Mult.: 1

SMD/SMT

DFN-8

Boost

2 V to 5.5 V

350 mA

1 Output

19 uA

500 kHz

- 40 C

+ 85 C

AEC-Q100

Tube

Switching Voltage Regulators 4A Integrated Switch Synchronous Buck Regulator

MIC22400YML-TR
Microchip Technology
1: $2.05
10,366In Stock

Mfr. Part No.
MIC22400YML-TR

Mouser Part No
998-MIC22400YMLTR

Microchip Technology

Switching Voltage Regulators 4A Integrated Switch Synchronous Buck Regulator

Datasheet

10,366In Stock

Cut Tape

$2.05

$1.70

$1.55

$1.54

View

Reel

$1.49

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

VQFN-EP-20

Buck

MIC2240

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 500 kHz 300 mA Syn Boost Converter

MCP1640C-I/MC
Microchip Technology
1: $0.81
24,085In Stock

Mfr. Part No.
MCP1640C-I/MC

Mouser Part No
579-MCP1640C-I/MC

Microchip Technology

Switching Voltage Regulators 500 kHz 300 mA Syn Boost Converter

Learn More

Datasheet

24,085In Stock

$0.81

$0.68

$0.585

$0.584

$0.562

Min.: 1
Mult.: 1

SMD/SMT

DFN-8

Boost

2 V to 5.5 V

350 mA

1 Output

19 uA

500 kHz

- 40 C

+ 85 C

AEC-Q100

Tube

Switching Voltage Regulators 75V/4A DC-DC Buck Regulator with HSC

MIC28510YJL-TR
Microchip Technology
1: $3.48
7,403In Stock

Mfr. Part No.
MIC28510YJL-TR

Mouser Part No
998-MIC28510YJLTR

Microchip Technology

Switching Voltage Regulators 75V/4A DC-DC Buck Regulator with HSC

Datasheet

7,403In Stock

Cut Tape

$3.48

$2.91

$2.62

$2.61

Reel

$2.59

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

MLF-28

Buck

800 mV to 24 V

4 A

1 Output

100 kHz to 500 kHz

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 3A 2MHz Buck Regulator

MIC4723YML-TR
Microchip Technology
1: $1.14
1,985In Stock

Mfr. Part No.
MIC4723YML-TR

Mouser Part No
998-MIC4723YMLTR

Microchip Technology

Switching Voltage Regulators 3A 2MHz Buck Regulator

Datasheet

1,985In Stock

Cut Tape

$1.14

$0.97

$0.88

Reel

$0.88

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

MLF-12

Buck

MIC4723

Reel, Cut Tape

Switching Voltage Regulators High Efficiency Dual 800/800mA Buck Switcher with Fast Transient

MIC2230-S4YML-TR
Microchip Technology
1: $1.19
3,696In Stock

Mfr. Part No.
MIC2230-S4YML-TR

Mouser Part No
998-MIC2230-S4YMLTR

Microchip Technology

Switching Voltage Regulators High Efficiency Dual 800/800mA Buck Switcher with Fast Transient

Datasheet

3,696In Stock

Cut Tape

$1.19

$1.00

$0.987

Reel

$0.987

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

TDFN-12

Buck

Reel, Cut Tape

Switching Voltage Regulators 26V, 10A Power Module with Hyper Light Load

MIC45208-1YMP-TR
Microchip Technology
1: $7.83
228In Stock

Mfr. Part No.
MIC45208-1YMP-TR

Mouser Part No
998-MIC45208-1YMPTR

Microchip Technology

Switching Voltage Regulators 26V, 10A Power Module with Hyper Light Load

Learn More

Datasheet

228In Stock

Cut Tape

$7.83

$6.53

$6.47

Reel

$6.47

MouseReel Available

Min.: 1
Mult.: 1

Reel: 750

SMD/SMT

B2QFN-52

800 mV to 5.5 V

10 A

1 Output

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 5A Constant Frequency Hysteretic Synchronous Buck Regulator with I2C

LX7178-01CSP-TR
Microchip Technology
1: $2.08
3,800In Stock

Mfr. Part No.
LX7178-01CSP-TR

Mouser Part No
494-LX7178-01CSP-TR

Microchip Technology

Switching Voltage Regulators 5A Constant Frequency Hysteretic Synchronous Buck Regulator with I2C

Datasheet

3,800In Stock

Cut Tape

$2.08

$1.73

$1.58

Reel

$1.58

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

WLCSP-20

Buck

800 mV

5 A

1 Output

440 uA

1.875 MHz

0 C

+ 85 C

Reel, Cut Tape

Switching Voltage Regulators 2.0MHz 0.5A Synch- Buck PFM/PWM Reg

MCP1603T-180I/OS
Microchip Technology
1: $0.59
4,378In Stock

Mfr. Part No.
MCP1603T-180I/OS

Mouser Part No
579-MCP1603T-180I/OS

Microchip Technology

Switching Voltage Regulators 2.0MHz 0.5A Synch- Buck PFM/PWM Reg

Datasheet

4,378In Stock

Cut Tape

$0.59

$0.49

$0.45

Reel

$0.449

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

TSOT-5

Buck

800 mV to 4.5 V

500 mA

1 Output

45 uA

2 MHz

- 40 C

+ 125 C

MCP1603

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Low IQ Boost Converter with Programmable Low Battery, PG and Automatic Input-to-Output Bypass Operation

MCP16415-I/UN
Microchip Technology
1: $0.85
5,067In Stock

Mfr. Part No.
MCP16415-I/UN

Mouser Part No
579-MCP16415-I/UN

Microchip Technology

Switching Voltage Regulators Low IQ Boost Converter with Programmable Low Battery, PG and Automatic Input-to-Output Bypass Operation

Learn More

Datasheet

5,067In Stock

$0.85

$0.71

$0.65

$0.649

$0.648

Min.: 1
Mult.: 1

SMD/SMT

MSOP-10

Boost

1.8 V to 5.25 V

600 mA

1 Output

4.5 uA

500 kHz

- 40 C

+ 125 C

Tube

Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, 5Vout

MCP1642D-50I/MS
Microchip Technology
1: $1.12
3,749In Stock

Mfr. Part No.
MCP1642D-50I/MS

Mouser Part No
579-MCP1642D-50I/MS

Microchip Technology

Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, 5Vout

Datasheet

3,749In Stock

$1.12

$0.93

$0.85

$0.844

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-8

Boost

5 V

800 mA

1 Output

400 uA

1 MHz

- 40 C

+ 125 C

AEC-Q100

MCP1642

Tube

Switching Voltage Regulators 32V Output Non-synch Boost Regulator

MCP1661T-E/MNY
Microchip Technology
1: $1.26
7,742In Stock

Mfr. Part No.
MCP1661T-E/MNY

Mouser Part No
579-MCP1661T-E/MNY

Microchip Technology

Switching Voltage Regulators 32V Output Non-synch Boost Regulator

Datasheet

7,742In Stock

Cut Tape

$1.26

$1.05

$0.97

$0.924

Reel

$0.918

$0.912

Min.: 1
Mult.: 1

Reel: 3,300

SMD/SMT

TDFN-8

Boost

32 V

200 mA

1 Output

200 nA

500 kHz

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape

Switching Voltage Regulators 70V/8A Hyper Speed Control Synchronous DC/DC Buck Regulator with External Soft Start

MIC28516T-E/PHA
Microchip Technology
1: $3.53
1,719In Stock

Mfr. Part No.
MIC28516T-E/PHA

Mouser Part No
579-MIC28516T-E/PHA

Microchip Technology

Switching Voltage Regulators 70V/8A Hyper Speed Control Synchronous DC/DC Buck Regulator with External Soft Start

Datasheet

1,719In Stock

Cut Tape

$3.53

$2.95

$2.68

Reel

$2.67

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,300

SMD/SMT

VQFN-EP-32

Buck

600 mV to 32 V

8 A

1 Output

1.25 mA

270 kHz to 800 kHz

- 40 C

+ 125 C

MIC28516

Reel, Cut Tape, MouseReel

Switching Voltage Regulators High Frequency

TC7660HCOA713
Microchip Technology
1: $1.44
3,368In Stock

Mfr. Part No.
TC7660HCOA713

Mouser Part No
579-TC7660HCOA713

Microchip Technology

Switching Voltage Regulators High Frequency

Datasheet

3,368In Stock

Cut Tape

$1.44

$1.19

$1.10

$0.788

Reel

$0.745

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,300

SMD/SMT

SOIC-Narrow-8

Inverting

- 1.5 V to - 10 V

20 mA

1 Output

20 uA

120 kHz

0 C

+ 70 C

TC7660H

Reel, Cut Tape, MouseReel

Switching Voltage Regulators High Efficiency 600mA Buck Switcher

MIC23050-CYML-TR
Microchip Technology
1: $0.53
8,736In Stock

Mfr. Part No.
MIC23050-CYML-TR

Mouser Part No
998-MIC23050-CYMLTR

Microchip Technology

Switching Voltage Regulators High Efficiency 600mA Buck Switcher

Datasheet

8,736In Stock

Cut Tape

$0.53

$0.43

$0.38

Reel

$0.379

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

MLF-8

Buck

1 V

600 mA

1 Output

20 uA

4 MHz

- 40 C

+ 125 C

Reel, Cut Tape

Switching Voltage Regulators 1.2A 1.2 MHz Wide Input Range Boost Regulator

MIC2601YML-TR
Microchip Technology
1: $1.48
5,644In Stock

Mfr. Part No.
MIC2601YML-TR

Mouser Part No
998-MIC2601YMLTR

Microchip Technology

Switching Voltage Regulators 1.2A 1.2 MHz Wide Input Range Boost Regulator

Datasheet

5,644In Stock

Cut Tape

$1.48

$1.24

$1.12

$1.05

Reel

$1.04

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

MLF-8

Boost

MIC2601

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 0.5A 2 MHz Wide Input Range Boost Regulator w/ Integrated Schottky

MIC2606YML-TR
Microchip Technology
1: $1.51
1,438In Stock

Mfr. Part No.
MIC2606YML-TR

Mouser Part No
998-MIC2606YMLTR

Microchip Technology

Switching Voltage Regulators 0.5A 2 MHz Wide Input Range Boost Regulator w/ Integrated Schottky

Learn More

Datasheet

1,438In Stock

Cut Tape

$1.51

$1.27

$1.15

$1.06

Reel

$1.05

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

TDFN-8

Boost

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 5A LDO, Low Vin, Low Vout, Fast transient response, uCap stable

MIC49500WR-TR
Microchip Technology
1: $10.15
701In Stock

Mfr. Part No.
MIC49500WR-TR

Mouser Part No
998-MIC49500WRTR

Microchip Technology

Switching Voltage Regulators 5A LDO, Low Vin, Low Vout, Fast transient response, uCap stable

Datasheet

701In Stock

Cut Tape

$10.15

$8.45

$7.70

$7.51

Reel

$7.50

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 750

SMD/SMT

SPAK-7

Adjustable

5 A

1 Output

- 40 C

+ 125 C

MIC4950

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Frac Charge Pump w/ LBO and Bypass

MCP1259-E/UN
Microchip Technology
1: $1.85
2,841In Stock

Mfr. Part No.
MCP1259-E/UN

Mouser Part No
579-MCP1259-E/UN

Microchip Technology

Switching Voltage Regulators Frac Charge Pump w/ LBO and Bypass

Datasheet

2,841In Stock

$1.85

$1.81

$1.64

$1.37

Min.: 1
Mult.: 1

SMD/SMT

MSOP-10

Buck

3.3 V

100 mA

1 Output

250 nA

650 kHz

- 40 C

+ 125 C

AEC-Q100

MCP1259

Tube

Switching Voltage Regulators 1.4MHz 1.0A Synch- Buck Reg Adj. Output

MCP1612-ADJI/MF
Microchip Technology
1: $2.18
922In Stock

Mfr. Part No.
MCP1612-ADJI/MF

Mouser Part No
579-MCP1612-ADJI/MF

Microchip Technology

Switching Voltage Regulators 1.4MHz 1.0A Synch- Buck Reg Adj. Output

Datasheet

922In Stock

$2.18

$1.82

$1.54

Min.: 1
Mult.: 1

SMD/SMT

MSOP-8

Buck

800 mV to 5 V

1 A

1 Output

120 uA

1.4 MHz

- 40 C

+ 85 C

Tube

Switching Voltage Regulators Low Iq Boost Switching Regulator, True Output Disconnect

MCP16251T-I/CH
Microchip Technology
1: $0.77
22,238In Stock

Mfr. Part No.
MCP16251T-I/CH

Mouser Part No
579-MCP16251T-I/CH

Microchip Technology

Switching Voltage Regulators Low Iq Boost Switching Regulator, True Output Disconnect

Learn More

Datasheet

22,238In Stock

Cut Tape

$0.77

$0.64

$0.59

$0.585

Reel

$0.564

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-6

Boost

Adjustable

225 mA

1 Output

4 uA

425 kHz to 575 kHz

- 40 C

+ 85 C

AEC-Q100

MCP16251/2

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 0.65V-5V input LED Driver

MCP1643T-I/MS
Microchip Technology
1: $1.32
4,615In Stock

Mfr. Part No.
MCP1643T-I/MS

Mouser Part No
579-MCP1643T-I/MS

Microchip Technology

Switching Voltage Regulators 0.65V-5V input LED Driver

Learn More

Datasheet

4,615In Stock

Cut Tape

$1.32

$1.11

$1.00

$0.936

Reel

$0.936

$0.935

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

MSOP-8

Boost

5 V

1.6 A

1 Output

1.2 uA

1 MHz

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape

Switching Voltage Regulators 8MHz 400mA Hyper Light Load, Buck Regulator

MIC23030-GYMT-TR
Microchip Technology
1: $0.56
8,993In Stock

Mfr. Part No.
MIC23030-GYMT-TR

Mouser Part No
998-MIC23030-GYMTTR

Microchip Technology

Switching Voltage Regulators 8MHz 400mA Hyper Light Load, Buck Regulator

Datasheet

8,993In Stock

Cut Tape

$0.56

$0.47

$0.42

Reel

$0.419

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

TDFN-6

Buck

Reel, Cut Tape

Switching Voltage Regulators High Efficiency 600mA Inductor-less Buck Regulator featuring HyperLight Load,

MIC33050-GYHL-TR
Microchip Technology
1: $1.97
2,556In Stock

Mfr. Part No.
MIC33050-GYHL-TR

Mouser Part No
998-MIC33050-GYHLTR

Microchip Technology

Switching Voltage Regulators High Efficiency 600mA Inductor-less Buck Regulator featuring HyperLight Load,

Learn More

Datasheet

2,556In Stock

Cut Tape

$1.97

$1.64

$1.48

Reel

$1.47

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

HDFN-12

Buck

1.8 V

600 mA

1 Output

4 MHz

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 1.3A SuperSwitcher

MIC4680-5.0YM
Microchip Technology
1: $2.81
4,920In Stock

Mfr. Part No.
MIC4680-5.0YM

Mouser Part No
998-MIC4680-5.0YM

Microchip Technology

Switching Voltage Regulators 1.3A SuperSwitcher

Datasheet

4,920In Stock

$2.81

$2.68

$2.46

$2.22

$2.21

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

Buck

5 V

1.3 A

1 Output

200 kHz

- 40 C

+ 125 C

MIC4680

Tube

Microchip Voltage Regulators - Switching Regulators

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B1QFN-52
B2QFN-52
CDIP-8
DFN-10
DFN-12
DFN-8
DFN-EP-10
DFN-EP-8
FQFN-20
FTQFN-16
FTQFN-8
HDFN-12
HJDFN-10
MLF-10
MLF-12
MLF-14
MLF-16
MLF-20
MLF-24
MLF-28

- 700 mV to 3.3 V
500 mV
500 mV to 4 V
600 mV
600 mV to 1.28 V
600 mV to 20 V
600 mV to 3.3 V
600 mV to 3.84 V
600 mV to 32 V
600 mV to 5.5 V
600 mV to 5 V
620 mV to 3.6 V
640 mV to 5.25 V
700 mV to 3.3 V
700 mV to 3.6 V
700 mV to 6 V
750 mV to 5 V
800 mV
800 mV to 24 V
800 mV to 3.6 V

100 uA
10 mA
20 mA
40 mA
50 mA
80 mA
100 mA
120 mA
140 mA
150 mA
175 mA
200 mA
225 mA
300 mA
350 mA
375 mA
400 mA
500 mA
600 mA
800 mA

40 nA
100 nA
200 nA
250 nA
300 nA
400 nA
1 uA
1.2 uA
1.5 uA
4 uA
4.5 uA
5 uA
7 uA
9 uA
18 uA
18 uA, 65 uA
19 uA
20 uA
22 uA
23 uA

10 kHz
12 kHz
20 kHz
24 kHz
35 kHz
45 kHz
52 kHz
58 kHz
100 kHz
100 kHz to 500 kHz
120 kHz
160 kHz
200 kHz
200 kHz to 1 MHz
270 kHz to 800 kHz
300 kHz
400 kHz
425 kHz to 575 kHz
450 kHz
500 kHz

LM2574
LM2575
LM2576
MCP1257
MCP1258
MCP1259
MCP1603
MCP16251/2
MCP16301
MCP1631
MCP16331
MCP1640
MCP1642
MCP1664
MIC2141
MIC2145
MIC2168
MIC2169
MIC2171
MIC2172