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All Products > Semiconductors > Integrated Circuits - ICs > Power Management ICs >

DC/DC Switching Controllers


Category   Semiconductors >  Integrated Circuits - ICs >  Power Management ICs >  DC/DC Switching Controllers

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Compare up to 20 parts.
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Quantity RoHS Input Voltage Switching Frequency Output Voltage Output Current Number of Outputs Maximum Operating Temperature Mounting Style Package / Case
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Texas Instruments TPS59641RSLT
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595-TPS59641RSLT


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TPS59641RSLT


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Texas Instruments DC/DC Switching Controllers DualCh SD Cntrlr Page 524

Data Sheet
2,325
In Stock
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1: $5.85
10: $5.25
25: $4.68
50: $4.41
Reel
250: $3.09
500: View

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Min.: 1
Mult.: 1
Reel: 250
7 V 0.25 V to 1.52 V + 105 C SMD/SMT VQFN-48
STMicroelectronics PM6644TR
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511-PM6644TR


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PM6644TR


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STMicroelectronics DC/DC Switching Controllers 350 mA adj step-down 4.5 to 25V -40, 150c Page 508

Data Sheet
755
In Stock
Cut Tape
1: $2.07
10: $1.67
100: $1.50
250: $1.33
Reel
4,000: $0.90
5,000: View

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4.5 V to 25 V 200 kHz to 600 kHz 0.9 V to 8 V 350 mA + 125 C SMD/SMT DFN-10
Texas Instruments UCD74111RVFT
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595-UCD74111RVFT


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UCD74111RVFT


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Texas Instruments DC/DC Switching Controllers Hi-Current Sync Buck Pwr Stage Data Sheet 250
In Stock
Cut Tape
1: $7.62
10: $6.85
25: $6.10
50: $5.75
Reel
250: $4.04
500: View

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4.7 V to 14 V 2 MHz 6.8 V 15 A 1 + 125 C SMD/SMT LQFN-40
Microchip Technology MCP19111-E/MQ
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MCP19111-E/MQ


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Microchip Technology DC/DC Switching Controllers Sync Buck PWM Controller Page 482

Data Sheet
415
In Stock
1: $4.24
10: $3.88
25: $3.24
100: $2.94



Min.: 1
Mult.: 1
4.5 V to 32 V 100 kHz 0.5 V to 3.6 V 30 mA 1 + 125 C SMD/SMT QFN-28
Texas Instruments TPS43061RTET
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595-TPS43061RTET


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TPS43061RTET


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Texas Instruments DC/DC Switching Controllers Sync Boost Cntlr w/ Wide Input Vtg Page 525

Data Sheet
426
In Stock
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1: $3.62
10: $3.25
25: $2.90
50: $2.73
Reel
250: $1.92
500: View

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Min.: 1
Mult.: 1
Reel: 250
4.5 V to 38 V 1000 kHz 58 V 50 mA + 150 C SMD/SMT QFN-16
Micrel MIC2196YM
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MIC2196YM


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Micrel DC/DC Switching Controllers SO-8 3V Boost Controller (Lead Free) Data Sheet 76
In Stock
Cut Tape
1: $5.16
10: $4.21
100: $3.44
500: $3.01
1,000: View



Min.: 1
Mult.: 1
2.9 V to 14 V 400 kHz Adjustable 1 + 125 C SMD/SMT SOIC-8
Texas Instruments TPS40021MPWPEP
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TPS40021MPWPEP


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Texas Instruments DC/DC Switching Controllers Enhanced Prod Synch Buck Controller Page 525

Data Sheet
70
In Stock
1: $9.00
10: $8.11
25: $7.38
100: $6.67
250: View



Min.: 1
Mult.: 1
2.25 V to 5.5 V 300 kHz 1.5 V 20 A + 125 C SMD/SMT HTSSOP-16
Texas Instruments TPS23752PWP
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TPS23752PWP


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Texas Instruments DC/DC Switching Controllers I 802.3t P Intrfc n' Grn-md DC/DC Cntrllr Page 538

Data Sheet
110
In Stock
1: $2.97
10: $2.67
25: $2.38
50: $2.24
100: View



Min.: 1
Mult.: 1
57 V 276 kHz 13.8 V 400 mA to 450 mA 1 SMD/SMT HTSSOP-20
Micrel MIC3809YM
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MIC3809YM


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Micrel DC/DC Switching Controllers Push-Pull DC/DC Controller (Lead Free) Data Sheet 472
In Stock
1: $3.01
10: $2.32
100: $1.89
500: $1.63
1,000: View



Min.: 1
Mult.: 1
1.95 V to 2.05 V 1 MHz 1 + 85 C SMD/SMT SOIC-8
Texas Instruments TPS43060RTET
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595-TPS43060RTET


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TPS43060RTET


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Texas Instruments DC/DC Switching Controllers Sync Boost Cntlr Wide Input Vtg Data Sheet 216
In Stock
Cut Tape
1: $3.62
10: $3.25
25: $2.90
50: $2.73
Reel
250: $1.92
500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 250
4.5 V to 38 V 1 GHz 58 V 2 A 1 + 150 C SMD/SMT SO-8
Texas Instruments TPS53624RHAT
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595-TPS53624RHAT


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TPS53624RHAT


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Texas Instruments DC/DC Switching Controllers Dual Phase D-CAP Buck Reg Data Sheet 150
In Stock
Cut Tape
1: $4.27
10: $3.84
25: $3.42
50: $3.22
Reel
250: $2.26
500: View

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Min.: 1
Mult.: 1
Reel: 250
Texas Instruments TPS51631RSMT
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595-TPS51631RSMT


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TPS51631RSMT


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Texas Instruments DC/DC Switching Controllers 3-phase DCAP+ SD Cntlr Page 525

Data Sheet
250
In Stock
Cut Tape
1: $4.27
10: $3.84
25: $3.42
50: $3.22
Reel
250: $2.26
500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 250
4.5 V to 28 V 1000 kHz 0.5 V to 2.3 V 95 A 1 + 105 C SMD/SMT VQFN-32
Micrel MIC2169AYMM
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MIC2169AYMM


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Micrel DC/DC Switching Controllers 500KHz Synchronous Buck Controller (Lead Free) Data Sheet 200
In Stock
1: $3.72
10: $3.04
100: $2.48
500: $2.17
1,000: View



Min.: 1
Mult.: 1
3 V to 14.5 V 500 kHz 0.8 V, Adjustable 1 + 125 C SMD/SMT MSOP-10
Micrel MIC2176-2YMM
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MIC2176-2YMM


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Micrel DC/DC Switching Controllers 76V Synchronous Buck Controller Data Sheet 200
In Stock
1: $3.48
10: $2.84
100: $2.32
500: $2.03
1,000: View



Min.: 1
Mult.: 1
4.5 V to 75 V 200 kHz Adjustable 1 + 125 C SMD/SMT MSOP-10
LM34927MR/NOPB


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Texas Instruments DC/DC Switching Controllers Intg Secondary Side Bias Reg Data Sheet 180
In Stock
1: $3.52
10: $3.16
25: $2.82
50: $2.66
100: View



Min.: 1
Mult.: 1
Texas Instruments SM72445MT/NOPB
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SM72445MT/NOPB


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Texas Instruments DC/DC Switching Controllers Pgrm Maximum Pwr Point Tracking Cntlr Data Sheet 74
In Stock
1: $8.90
10: $8.00
25: $7.12
50: $6.71
100: View



Min.: 1
Mult.: 1
5 V 215 kHz 3 + 105 C SMD/SMT TSSOP-28
Texas Instruments LM2717MT-ADJ/NOPB
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LM2717MT-ADJ/NOPB


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Texas Instruments DC/DC Switching Controllers DUAL STEP-DOWN DC/DC CONVERTER Page 521

Data Sheet

Product Info.
5,992
In Stock
1: $6.36
10: $5.11
100: $4.65
250: $4.20
500: View



Min.: 1
Mult.: 1
20 V 600 KHz 1.267 V to 18 V 3.2 A, 2.2 A 2 + 125 C SMD/SMT TSSOP-24
Maxim Integrated MAX1744EUB+
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Maxim Integrated DC/DC Switching Controllers Step-Down DC/DC Controller Page 475

Data Sheet
5,553
In Stock
Alternative Packaging
1: $6.89
25: $4.82
50: $3.43
100: $3.02
500: $2.91



Min.: 1
Mult.: 1
4.5 V to 36 V 330 kHz 3.3 V to 5 V 10 A 1 + 85 C SMD/SMT uMAX
Texas Instruments LM3478MM/NOPB
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926-LM3478MM/NOPB


To purchase full reel, order in multiples of 1000:
LM3478MM/NOPB


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Texas Instruments DC/DC Switching Controllers HI EFF LOW-SIDE N CH CONTROLLER Page 519

Data Sheet

Product Info.
28,341
In Stock
Cut Tape
1: $1.94
10: $1.61
25: $1.44
50: $1.35
100: View
1,000: $0.90

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
2.97 V to 40 V 0.1 MHz to 1 MHz 1.26 V to 40 V 1 A 1 + 125 C SMD/SMT MSOP-8
Texas Instruments TPS40170RGYT
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595-TPS40170RGYT


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Texas Instruments DC/DC Switching Controllers 4.5-60V Wide-Inp Syn PWM Buck Controller Page 525

Data Sheet
5,464
In Stock
Cut Tape
1: $5.82
10: $5.23
25: $4.66
50: $4.39
Reel
250: $3.08
500: View

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Min.: 1
Mult.: 1
Reel: 250
4.5 V to 60 V 600 kHz 3.3 V, 8 V 2 mA 1 + 125 C SMD/SMT VQFN-20
Texas Instruments LM3668SD-2833/NOPB
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926-LM3668SD2833NOPB


To purchase full reel, order in multiples of 1000:
LM3668SD-2833/NOPB


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Texas Instruments DC/DC Switching Controllers DUAL MODE SGL IN- DUCTOR BUCK-BOOST Page 519

Data Sheet

Product Info.
22,336
In Stock
More Info Available
Cut Tape
1: $2.43
10: $2.02
25: $1.80
50: $1.69
100: View
1,000: $1.12

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Min.: 1
Mult.: 1
Reel: 1,000
2.5 V to 5.5 V 2.2 MHz 2.8 V to 5 V 1 A 1 + 85 C SMD/SMT LLP-12
Texas Instruments LM2611AMF/NOPB
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926-LM2611AMF/NOPB


To purchase full reel, order in multiples of 1000:
LM2611AMF/NOPB


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Texas Instruments DC/DC Switching Controllers 1.4MHZ CUK CONVERTER Page 519

Data Sheet

Product Info.
14,143
In Stock
Cut Tape
1: $2.56
10: $2.13
25: $1.90
50: $1.79
100: View
1,000: $1.18

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Min.: 1
Mult.: 1
Reel: 1,000
2.7 V to 14 V 1.4 MHz Adjustable 1.2 A 1 + 125 C SMD/SMT SOT-23-5
Maxim Integrated MAX17019ATM+
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Maxim Integrated DC/DC Switching Controllers Quad-Output Controller Data Sheet 2,465
In Stock
Alternative Packaging
1: $20.78
25: $14.58
50: $9.37
100: $9.14
500: $8.75



Min.: 1
Mult.: 1
5.5 V to 38 V 1 MHz 0.75 V to 36 V 5 A 4 + 125 C SMD/SMT TQFN-48
Texas Instruments LM3488MM/NOPB
Enlarge
926-LM3488MM/NOPB


To purchase full reel, order in multiples of 1000:
LM3488MM/NOPB


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Texas Instruments DC/DC Switching Controllers HI EFF LOW-SIDE N CH CONTROLLER Page 519

Data Sheet

Product Info.
30,470
In Stock
Cut Tape
1: $2.08
10: $1.73
25: $1.54
50: $1.45
100: View
1,000: $0.963

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
2.97 V to 40 V 0.1 MHz to 1 MHz 1.26 V to 40 V 1 A 1 + 125 C SMD/SMT MSOP-8
Texas Instruments LM5022MM/NOPB
Enlarge
926-LM5022MM/NOPB


To purchase full reel, order in multiples of 1000:
LM5022MM/NOPB


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Texas Instruments DC/DC Switching Controllers 60V Low Side Controller Page 518

Data Sheet

Product Info.
19,027
In Stock
Cut Tape
1: $2.18
10: $1.82
25: $1.62
50: $1.52
100: View
1,000: $1.01

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
6 V to 60 V 2 MHz 1.25 V to 57 V 1 A 1 + 125 C SMD/SMT MSOP-10
Compare up to 20 parts.
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