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. 445-573
Mfr. Part No.L6566B
HK$14.018
Each (In a Pack of 5)
units
- 1 - - - 800 mA - - Surface Mount SOIC 16 107 kHz - -
RS Stock No. 166-0930
Mfr. Part No.L6566B
HK$11.897
Each (In a Tube of 30)
units
- 1 - - - 800 mA - - Surface Mount SOIC 16 107 kHz - -
RS Stock No. 913-4357
Mfr. Part No.XRP7665IDBTR-F
BrandMaxLinear
HK$4.573
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. 103-5093
Mfr. Part No.NCP3170ADR2G
HK$2.925
Each (On a Reel of 2500)
units
Step Down 1 4.5 V 18 V 0.8 V 3 A 1 %/A - Surface Mount SOIC 8 550 kHz - Adjustable
RS Stock No. 753-2661
Mfr. Part No.NCP3170ADR2G
HK$7.315
Each (In a Pack of 2)
units
Step Down 1 4.5 V 18 V 0.8 V 3 A 1 %/A - Surface Mount SOIC 8 550 kHz - Adjustable
RS Stock No. 778-0902
Mfr. Part No.XRP7665IDBTR-F
BrandMaxLinear
HK$7.478
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. 880-5364
Mfr. Part No.SG3525AN
HK$11.897
Each (In a Pack of 10)
units
Switching Regulator 2 8 V 35 V 5 → 5.2 V 50 (Reference) mA, 500 (Source) mA 20 mV 50 mV Through Hole PDIP 16 400 kHz - Adjustable
RS Stock No. 796-9010
Mfr. Part No.ADP2381AREZ-R7
HK$36.28
Each (In a Pack of 2)
units
Step Down 1 4.5 V 20 V 3.3 V 6 A - - Surface Mount TSSOP 16 1.4 MHz - Adjustable
RS Stock No. 145-6429
Mfr. Part No.ADP2381AREZ-R7
HK$23.761
Each (On a Reel of 1000)
units
Step Down 1 4.5 V 20 V 3.3 V 6 A - - Surface Mount TSSOP 16 1.4 MHz 95% Adjustable
RS Stock No. 739-0284
Mfr. Part No.KA3525A
HK$7.58
Each (In a Pack of 5)
units
- 2 - 40 V 2 V 500 mA 20 mV 50 mV Through Hole PDIP 16 430 kHz - -
RS Stock No. 168-8921
Mfr. Part No.SG3525AN
HK$11.896
Each (In a Tube of 25)
units
Switching Regulator 2 8 V 35 V 5 → 5.2 V 50 (Reference) mA, 500 (Source) mA 20 mV 50 mV Through Hole PDIP 16 400 kHz - Adjustable
RS Stock No. 145-4322
Mfr. Part No.KA3525A
HK$6.283
Each (In a Tube of 25)
units
- 2 - 40 V 2 V 500 mA 20 mV 50 mV Through Hole PDIP 16 430 kHz - -
RS Stock No. 193-1548
Mfr. Part No.RAA2124214GNP#MA0
HK$31.734
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 - -
RS Stock No. 184-8279
Mfr. Part No.BA7812FP-E2
BrandROHM
HK$7.09
Each (In a Pack of 10)
units
- - 14.5 V 27 V 12 V 1 A 240 mV 200 mV Surface Mount TO-252 3 + Tab - - Fixed
RS Stock No. 184-8240
Mfr. Part No.BA178M05CP-E2
BrandROHM
HK$13.18
Each (In a Pack of 5)
units
- - 7.5 V 25 V 5 V 500 mA - - Through Hole TO-220CP 3 - - -
RS Stock No. 184-8174
Mfr. Part No.BA17812CP-E2
BrandROHM
HK$12.75
Each (In a Pack of 5)
units
- - 14.5 V 27 V 12 V 1 A - - Through Hole TO-220CP 3 - - -
RS Stock No. 165-4035
Mfr. Part No.MIC2171WU-TR
BrandMicrochip
HK$30.756
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. 184-8230
Mfr. Part No.BA17806CP-E2
BrandROHM
HK$13.132
Each (In a Pack of 5)
units
- - 8.5 V 21 V 6 V 1 A - - Through Hole TO-220CP 3 - - -
RS Stock No. 740-5806
Mfr. Part No.NJU7600M
HK$9.13
Each (In a Pack of 5)
units
- 1 - - - 50 mA - - Surface Mount DMP 8 - - -
RS Stock No. 193-1547
Mfr. Part No.RAA2124214GNP#MA0
HK$19.828
Each (On a Reel of 250)
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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