PWM Switching Regulators

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Description Price PWM Controller Type Number of PWM Outputs Minimum Input Voltage Maximum Input Voltage Output Voltage Output Current Line Regulation Load Regulation Mounting Type Package Type Pin Count Maximum Switching Frequency Efficiency Output Type
RS Stock No. 773-7784
Mfr. Part No.MC33363ADWR2G
£2.55
Each
Units
Switching Regulator 1 -1.0 V 40 V 7.5 V - 500 mV 200 mV Surface Mount SOIC W 16 315 kHz - Adjustable
RS Stock No. 369-491
Mfr. Part No.BD9702CP-V5
BrandROHM
£1.61
Each
Units
- 1 4 V 35 V 32 V - 100 mV 40 mV Through Hole TO-220CP-V5 5 - 86% Adjustable
RS Stock No. 733-6416
Mfr. Part No.XRP7664IDTR-F
BrandEXAR
£0.87
Each (On a Tape of 5)
Units
Step Down 1 4.75 V 18 V 16 V 2 A - - Surface Mount SOIC 8 340 kHz 93% Adjustable
RS Stock No. 166-0930
Mfr. Part No.L6566B
£0.945
Each (In a Tube of 30)
Units
- 1 - - - 800 mA - - Surface Mount SOIC 16 107 kHz - -
RS Stock No. 165-4035
Mfr. Part No.MIC2171WU-TR
BrandMicrochip
£2.70
Each (On a Reel of 750)
Units
Switching Regulator 1 3 V 40 V 65 V 2.5 A 0.6 %/V - Surface Mount TO-263 5 115 kHz - Adjustable
RS Stock No. 911-2957
Mfr. Part No.MIC2171WU-TR
BrandMicrochip
£3.57
Each (In a Pack of 2)
Units
Switching Regulator 1 3 V 40 V 65 V 2.5 A 0.6 %/V - Surface Mount TO-263 5 115 kHz - Adjustable
RS Stock No. 177-0329
Mfr. Part No.MIC2171WU
BrandMicrochip
£1.449
Each (In a Tube of 50)
Units
Switching Regulator 1 3 V 40 V - 2.5 → 5.5 A 0.6 %/V - Surface Mount TO-263 5 115 kHz - Adjustable
RS Stock No. 445-573
Mfr. Part No.L6566B
£1.116
Each (In a Pack of 5)
Units
- 1 - - - 800 mA - - Surface Mount SOIC 16 107 kHz - -
RS Stock No. 177-0553
Mfr. Part No.MIC2171WU
BrandMicrochip
£1.475
Each (In a Pack of 2)
Units
Switching Regulator 1 3 V 40 V - 2.5 → 5.5 A 0.6 (Typ.) %/V - Surface Mount TO-263 5 115 kHz - Adjustable
RS Stock No. 168-5831
Mfr. Part No.L6566A
£0.21
Each (In a Tube of 50)
Units
- - - - - - - - Surface Mount SOIC 16 - - -
RS Stock No. 732-8853
Mfr. Part No.MAX1951ESA+
£4.12
Each
Units
Step Down 1 2.6 V 5.5 V 5.5 V 2 A 0.4 % 0.2 % Surface Mount SOIC 8 1100 kHz 94% Adjustable
RS Stock No. 913-4357
Mfr. Part No.XRP7665IDBTR-F
BrandEXAR
£0.314
Each (On a Reel of 2500)
Units
Step Down 1 4.5 V 18 V 0.925 → 16 V 3 A - - Surface Mount SOIC 8 400 kHz - Adjustable
RS Stock No. 778-0902
Mfr. Part No.XRP7665IDBTR-F
BrandEXAR
£0.317
Each (In a Pack of 10)
Units
Step Down 1 4.5 V 18 V 0.925 → 16 V 3 A - - Surface Mount SOIC 8 400 kHz - Adjustable
RS Stock No. 445-882
Mfr. Part No.L6566A
£0.21
Each (In a Pack of 5)
Units
- - - - - - - - Surface Mount SOIC 16 - - -
RS Stock No. 165-9320
Mfr. Part No.MAX1951ESA+
£2.877
Each (In a Tube of 100)
Units
Step Down 1 2.6 V 5.5 V 5.5 V 2 A 0.4 % 0.2 % Surface Mount SOIC 8 1100 kHz 94% Adjustable
RS Stock No. 184-8046
Mfr. Part No.BD49101AEFS-ME2
BrandROHM
£2.223
Each (On a Reel of 1500)
Units
- - 5.5 V 25 V - 1.5 A 50 mV 40 mV Surface Mount HTSSOP 44 500 kHz - -
RS Stock No. 184-8047
Mfr. Part No.BD81870EFV-ME2
BrandROHM
£1.179
Each (On a Reel of 2500)
Units
- - 2.5 V 5.5 V 18 V - - - Surface Mount HTSSOP 20 2.1 MHz - -
RS Stock No. 184-8041
Mfr. Part No.BA178M12CP-E2
BrandROHM
£0.688
Each (On a Reel of 500)
Units
- - 14.5 V 27 V 12 V 500 mA - - Through Hole TO-220CP 3 - - -
RS Stock No. 184-8161
Mfr. Part No.BA17810FP-E2
BrandROHM
£0.752
Each (In a Pack of 10)
Units
- - 12.5 V 25 V 10 V 1 A - - Surface Mount TO-252 3 + Tab - - -
New
RS Stock No. 193-1548
Mfr. Part No.RAA2124214GNP#MA0
£2.92
Each (In a Pack of 5)
Units
LDO Controller 2 3 V 40 V 0.8 → 5.5 V 1.1 A 0.9 % 0.7 % Surface Mount TDFN 22 2 (External) MHz, 500 (Internal) kHz - -
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