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All Products > Exar > Semiconductors > Power Management ICs > Switching Controllers
Category   Exar >  Semiconductors >  Power Management ICs >  Switching Controllers

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Compare up to 20 parts.
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Select ImageMouser Part # Mfr. Part # Mfr. Description Documents Availability Pricing
(USD)
Quantity RoHS Topology Number of Outputs Switching Frequency Duty Cycle - Max Input Voltage Output Voltage Output Current Maximum Operating Temperature Mounting Style Package / Case Packaging
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Exar XRP7725ILB-F
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XRP7725ILB-F

New Product
New Product


Exar Switching Controllers Quad CH Pgrmble Pwr Mgmt System
Data Sheet 100
In Stock
Alternative Packaging
1: $14.23
10: $13.06
25: $12.08
50: $11.81
100: View



Min.: 1
Mult.: 1
Buck 4 Output 105 kHz to 1230 kHz 4.75 V to 25 V 0.6 V to 5.5 V 130 mA + 125 C SMD/SMT TQFN-44 Bulk
XR75100EL-F

New Product
New Product


Exar Switching Controllers 40V Sync SD Controller
Data Sheet 100
In Stock
1: $3.48
10: $3.15
25: $2.83
50: $2.70
100: View



Min.: 1
Mult.: 1
Exar XRP7714ILB-0X10-F
Enlarge
Exar Switching Controllers 4CH DIGITAL PWM CNTL I2C INTERFACE
Data Sheet 395
In Stock
1: $8.84
10: $8.03
25: $7.31
50: $6.95
100: View



Min.: 1
Mult.: 1
4 Output 300 kHz to 1500 kHz 5 V + 85 C SMD/SMT TQFN-40
Exar XRP7714ILB-0X18-F
Enlarge
Exar Switching Controllers 4CH DIGITAL PWM CTRL I2C INTERFACE
Page 544

Data Sheet
514
In Stock
1: $8.84
10: $8.03
25: $7.31
50: $6.95
100: View



Min.: 1
Mult.: 1
4 Output 300 kHz to 1500 kHz 5 V + 85 C SMD/SMT TQFN-40
Exar XRP6124HVESTR0.5-F
Enlarge
701-XRP6124HVESTR05F


To purchase full reel, order in multiples of 2500:
Exar Switching Controllers PFET controllers w/ Cnstnt OnTime Cntrl
Page 544

Data Sheet
1,932
In Stock
Alternative Packaging
Cut Tape
1: $1.62
10: $1.32
100: $1.01
500: $0.88
Reel
2,500: $0.628
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Buck 200 kHz to 833 kHz 92 % 4.5 V to 30 V 0.8 V to 16 V 5 A + 125 C SMD/SMT SOT-23-5 Reel
Exar XRP7713ILB-F
Enlarge
Exar Switching Controllers 3Ch Dgtl Pwr Cntrllr w/LDO prog thru PC
Page 544

Data Sheet
214
In Stock
Alternative Packaging
1: $7.54
10: $6.85
25: $6.24
100: $5.63
250: View



Min.: 1
Mult.: 1
1.5 MHz 0.9 V to 5.1 V + 125 C SMD/SMT TQFN-32
Exar XRP7714ILB-0X14-F
Enlarge
Exar Switching Controllers 4CH DIGITAL PWM CTRL I2C INTERFACE
Data Sheet 266
In Stock
1: $8.84
10: $8.03
25: $7.31
50: $6.95
100: View



Min.: 1
Mult.: 1
4 Output 300 kHz to 1500 kHz 5 V + 85 C SMD/SMT TQFN-40
Exar XRP7665IDBTR-F
Enlarge
701-XRP7665IDBTR-F


To purchase full reel, order in multiples of 2500:
Exar Switching Controllers 3A 18V Synchronous Step Down Regulator
Page 544

Data Sheet
1,461
In Stock
Cut Tape
1: $1.22
10: $1.00
100: $0.767
500: $0.665
Reel
2,500: $0.475
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
340 kHz 90 % 0.925 V to 16 V 3 A + 85 C SMD/SMT SOIC-8 Reel
Exar XRP6124ESTR0.5-F
Enlarge
701-XRP6124ESTR0.5-F


To purchase full reel, order in multiples of 2500:
Exar Switching Controllers PFET controllers w/ Cnstnt OnTime Cntrl
Page 544

Data Sheet
1,170
In Stock
Alternative Packaging
Cut Tape
1: $1.26
10: $1.02
100: $0.79
500: $0.685
Reel
2,500: $0.489
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Buck 200 kHz to 833 kHz 92 % 3 V to 18 V 0.8 V to 16 V 5 A + 125 C SMD/SMT SOT-23-5 Reel
Exar SP6654EU-L
Enlarge
Exar Switching Controllers High Eff 800mA Synchronous
Data Sheet 246
In Stock
Alternative Packaging
1: $1.57
10: $1.28
100: $1.02
500: $0.90
1,000: View



Min.: 1
Mult.: 1
1 Output 100 % 2.7 V to 5.5 V 1 V 800 mA + 85 C SMD/SMT MSOP-10
Exar SP6651AEU-L
Enlarge
Exar Switching Controllers High Eff 800mA Synchronous
Data Sheet 307
In Stock
Alternative Packaging
1: $1.62
10: $1.32
100: $1.01
500: $0.88
1,000: View



Min.: 1
Mult.: 1
1 Output 100 % 2.7 V to 5.5 V 1 V to 5 V 800 mA + 85 C SMD/SMT MSOP-10
Exar SP6133ER1-L
Enlarge
Exar Switching Controllers Synchronous Buck Controller
Data Sheet 142
In Stock
1: $2.41
10: $1.96
100: $1.57
500: $1.37
1,000: View



Min.: 1
Mult.: 1
1 Output 300 kHz 92 % 5 V to 24 V 5 V 30 A + 85 C SMD/SMT QFN-16
Exar XRP7714ILB-0X1C-F
Enlarge
Exar Switching Controllers 4CH DIGITAL PWM CTRL I2C INTERFACE
Page 544

Data Sheet
67
In Stock
1: $8.84
10: $8.03
25: $7.31
50: $6.95
100: View



Min.: 1
Mult.: 1
4 Output 300 kHz to 1500 kHz 5 V + 85 C SMD/SMT TQFN-40
Exar XRP7714ILB-F
Enlarge
Exar Switching Controllers 4Ch Digital Pwr Cntr w/LDO prog. thru PC
Page 544

Data Sheet
14
In Stock
Alternative Packaging
1: $8.84
10: $8.03
25: $7.31
100: $6.60
250: View



Min.: 1
Mult.: 1
4 Output 300 kHz 0.9 V to 5.1 V + 125 C SMD/SMT TQFN-40 Bulk
Exar XRP7704ILB-F
Enlarge
Exar Switching Controllers 4Ch Digital Pwr Cntr w/LDO prog. thru I2C
Data Sheet 23
In Stock
Alternative Packaging
1: $11.70
10: $10.63
25: $9.68
100: $8.74
250: View



Min.: 1
Mult.: 1
4 Output 300 kHz to 1500 kHz 0.9 V to 5.1 V + 125 C SMD/SMT TQFN-40 Bulk
Exar XRP7724ILB-F
Enlarge
Exar Switching Controllers QUAD DIGITAL PWM BUCK CONTROLLER
Page 544

Data Sheet
93
In Stock
1: $11.58
10: $10.63
25: $9.83
50: $9.62
100: View



Min.: 1
Mult.: 1


4 Output 105 kHz to 1.23 MHz 0.6 V to 5.5 V + 85 C SMD/SMT TQFN-44 Tray
Exar XRP6124ES0.5-F
Enlarge
Exar Switching Controllers PFET controllers w/ Cnstnt OnTime Cntrl
Page 544

Data Sheet
106
In Stock
Alternative Packaging
1: $1.26
10: $1.02
100: $0.79
500: $0.685
1,000: View



Min.: 1
Mult.: 1
Buck 200 kHz to 833 kHz 92 % 3 V to 18 V 0.8 V to 16 V 5 A + 125 C SMD/SMT SOT-23-5 Bulk
Exar SP6650EU-L
Enlarge
Exar Switching Controllers High Eff 600mA Synchronous
Data Sheet 69
In Stock
Alternative Packaging
1: $1.59
10: $1.29
100: $0.993
500: $0.861
1,000: View



Min.: 1
Mult.: 1
1 Output 100 % 2.7 V to 6.5 V 1.25 V to 5 V 600 mA + 85 C SMD/SMT MSOP-10
Exar SP6123ACN-L
Enlarge
Exar Switching Controllers Low Voltage, Micro 8 Synchronous, Cntrllr
Data Sheet 94
In Stock
Alternative Packaging
1: $1.76
10: $1.44
100: $1.15
500: $1.01
1,000: View



Min.: 1
Mult.: 1
Buck 1 Output 500 kHz 93 % 0.8 V to 5 V + 70 C SMD/SMT SOIC-8 Narrow
Exar SP6132HEU-L
Enlarge
Exar Switching Controllers High Voltage, 300KHz Synchronous
Data Sheet 46
In Stock
Alternative Packaging
1: $1.83
10: $1.49
100: $1.19
500: $1.04
1,000: View



Min.: 1
Mult.: 1
Buck 1 Output 300 kHz 100 % 0.8 V to 10 V 30 A + 85 C SMD/SMT MSOP-10
Exar SP6648EU-L
Enlarge
Exar Switching Controllers 0.85V-4.5V 400mA temp -40C to 85C
Data Sheet 105
In Stock
Alternative Packaging
1: $1.93
10: $1.57
100: $1.26
500: $1.10
1,000: View



Min.: 1
Mult.: 1
0.85 V to 4.5 V 3.3 V, Adjustable 400 mA + 85 C SMD/SMT MSOP-10 Tube
Exar SP6121CN-L
Enlarge
Exar Switching Controllers Low Voltage, 8 Pin Synchronous, Cntrllr
Data Sheet 5
In Stock
Alternative Packaging
1: $1.93
10: $1.57
100: $1.26
500: $1.10
1,000: View



Min.: 1
Mult.: 1
Buck 1 Output 500 kHz 100 % 1.3 V to 5.5 V 2 A to 10 A + 70 C SMD/SMT SOIC-8 Narrow
Exar SP6137EU-L
Enlarge
Exar Switching Controllers Wide Input, 900KHz Synchronous
Data Sheet 50
In Stock
Alternative Packaging
1: $1.93
10: $1.57
100: $1.26
500: $1.10
1,000: View



Min.: 1
Mult.: 1
Buck 1 Output 900 kHz 97 % 0.8 V to 10 V 25 A + 85 C SMD/SMT MSOP-8
Exar SP6644EU-L
Enlarge
Exar Switching Controllers Sngl/Dual Alkaline Cell High Eff DC-DC
Data Sheet 22
In Stock
Alternative Packaging
1: $2.09
10: $1.70
100: $1.36
500: $1.19
1,000: View



Min.: 1
Mult.: 1
3.3 V 3.3 V 190 mA + 85 C SMD/SMT SOIC-8
Exar SP6128ASEY-L
Enlarge
Exar Switching Controllers Low Voltage Synchronous Step Dwn
Data Sheet 94
In Stock
Alternative Packaging
1: $2.57
10: $2.10
100: $1.68
500: $1.47
1,000: View



Min.: 1
Mult.: 1
1 Output 300 kHz 90 % Adjustable + 85 C SMD/SMT TSSOP-14
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