PWM Switching Regulators

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Part Details Brand PWM Controller Type Number of PWM Outputs Minimum Input Voltage Maximum Input Voltage Output Voltage Output Current Number of Outputs Line Regulation Load Regulation Mounting Type Package Type Pin Count Maximum Switching Frequency Efficiency Output Type Maximum Operating Temperature Dimensions Length Width Height Minimum Operating Temperature Supply Voltage Typical Operating Supply Voltage
Microchip Technology MIC2171WU PWM Switching Regulator, 2.5 → 5.5 A, 115 kHz, Adjustable, 5-Pin, TO-263 Microchip Technology Switching Regulator 1 3 V 40 V - 2.5 → 5.5 A - 0.6 %/V - Surface Mount TO-263 5 115 kHz - Adjustable +85 °C 10.66 x 9.16 x 4.59mm 10.66mm 9.16mm 4.59mm -40 °C 3 → 40V 40 (Maximum) V
Microchip Technology MIC2171WU PWM Switching Regulator, 2.5 → 5.5 A, 115 kHz, Adjustable, 5-Pin, TO-263 Microchip Technology Switching Regulator 1 3 V 40 V - 2.5 → 5.5 A - 0.6 (Typ.) %/V - Surface Mount TO-263 5 115 kHz - Adjustable +85 °C 10.66 x 9.16 x 4.59mm 10.66mm 9.16mm 4.59mm -40 °C 3 → 40V 40 (Maximum) V
Microchip Technology MIC2182YSM Buck Controller, 20 A, 330 kHz, Adjustable, 1.25 → 6 V, 16-Pin, SSOP Microchip Technology - 1 4.5 V 32 V 1.25 → 6 V 20 A - 0.03 %/V 0.5 % Surface Mount SSOP 16 330 kHz 95% Adjustable +85 °C 6.33 x 5.4 x 2mm 6.33mm 5.4mm 2mm -40 °C 4.5 → 32V 32 (Maximum) V
Microchip Technology MIC2182YSM Buck Controller, 20 A, 330 kHz, Adjustable, 1.25 → 6 V, 16-Pin, SSOP Microchip Technology - 1 4.5 V 32 V 1.25 → 6 V 20 A - 0.03 (Typ.) %/V 0.5 % Surface Mount SSOP 16 330 kHz 95% Adjustable +85 °C 6.33 x 5.4 x 2mm 6.33mm 5.4mm 2mm -40 °C 4.5 → 32V 32 (Maximum) V
STMicroelectronics LNBH26LSPQR Dual LNBS Supply and Control IC 500 mA, 440 kHz, Adjustable, 19.82 V, 24-Pin, QFN STMicroelectronics Step Up - 8 V 16 V 19.82 V 500 mA - 40 mV 100 mV Surface Mount QFN 24 440 kHz - Adjustable +125 °C 4.1 x 4.1 x 0.95mm 4.1mm 4.1mm 0.95mm -25 °C - -
EXAR XRP7664IDTR-F PWM Switching Regulator, 2 A, 340 kHz, Adjustable, 16 V, 8-Pin, SOIC
  • RS Stock No. 733-6416
  • Brand EXAR
  • Mfr. Part No. XRP7664IDTR-F
EXAR Step Down 1 4.75 V 18 V 16 V 2 A - - - Surface Mount SOIC 8 340 kHz 93% Adjustable +85 °C 5.1 x 4 x 1.45mm 5.1mm 4mm 1.45mm -40 °C - -
EXAR XRP7665IDBTR-F PWM Switching Regulator, 3 A, 400 kHz, Adjustable, 0.925 → 16 V, 8-Pin, SOIC
  • RS Stock No. 778-0902
  • Brand EXAR
  • Mfr. Part No. XRP7665IDBTR-F
EXAR Step Down 1 4.5 V 18 V 0.925 → 16 V 3 A - - - Surface Mount SOIC 8 400 kHz - Adjustable +85 °C 5.1 x 4 x 1.55mm 5.1mm 4mm 1.55mm -40 °C - -
Microchip MIC2171WU-TR PWM Switching Regulator, 2.5 A, 115 kHz, Adjustable, 65 V, 5-Pin, TO-263 Microchip Switching Regulator 1 3 V 40 V 65 V 2.5 A - 0.6 %/V - Surface Mount TO-263 5 115 kHz - Adjustable +85 °C 10.668 x 9.169 x 4.597mm 10.67mm 9.169mm 4.597mm -40 °C 2.7 to 3V 2.7 V
EXAR XR76108EL-F PWM Switching Regulator, 8 A, 800 kHz, Adjustable, 4.8 → 5.2 V, 30-Pin, QFN
  • RS Stock No. 847-2920
  • Brand EXAR
  • Mfr. Part No. XR76108EL-F
EXAR Step Down 1 4.5 V 22 V 4.8 → 5.2 V 8 A - ±0.1 % ±0.25 % Surface Mount QFN 30 800 kHz - Adjustable +125 °C 5 x 5 x 0.95mm 5mm 5mm 0.95mm -40 °C - -
STMicroelectronics L6566A PWM Switching Regulator, 16-Pin, SOIC STMicroelectronics - - - - - - - - - Surface Mount SOIC 16 - - - +150 °C 10 x 4 x 1.65mm 10mm 4mm 1.65mm -40 °C - -
STMicroelectronics SG3525AN Dual PWM Switching Regulator, 50 (Reference) mA, 500 (Source) mA, 400 kHz, Adjustable, STMicroelectronics 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 +150 °C 20 x 7.1 x 5.1mm 20mm 7.1mm 5.1mm -55 °C 4.5 → 35V Maximum of 35 V
EXAR XRP9710EY-F Dual PWM Controller, 6 A, 1230 kHz, Adjustable, 0.6 → 5.5 V, 45-Pin, LGA
  • RS Stock No. 847-2810
  • Brand EXAR
  • Mfr. Part No. XRP9710EY-F
EXAR Step Down 2 4.75 V 22 V 0.6 → 5.5 V 6 A - - - Surface Mount LGA 45 1230 kHz - Adjustable +125 °C 12 x 12 x 2.81mm 12mm 12mm 2.81mm -40 °C - -
STMicroelectronics L6566B Multimode SMPS Controller, 800 mA, 107 kHz, 16-Pin, SOIC STMicroelectronics - 1 - - - 800 mA - - - Surface Mount SOIC 16 107 kHz - - +150 °C 10 x 4 x 1.5mm 10mm 4mm 1.65mm -40 °C - -
Panasonic AN33016UA-VB PWM Switching Regulator, 1.5 A, 2 MHz, Adjustable, 9 V, 24-Pin, SSOP Panasonic Step Down 1 5 V 39 V 9 V 1.5 A - - - Surface Mount SSOP 24 2 MHz - Adjustable +85 °C 7.8 x 6.1 x 1.1mm 7.8mm 6.1mm 1.1mm -40 °C - -
EXAR XR79110EVB PWM Switching Regulator, EXAR Step Down 1 5 V 22 V - - - - - Panel Mount - - - - - - - - - - - 5 → 22V -
Maxim MAX735CSA+ PWM Controller, 275 mA, 160 kHz, Adjustable, Fixed, -4.75 V, 8-Pin, SOIC Maxim Inverting 1 4 V 6.2 V -4.75 V 275 mA - 0.1 %/V 0.001 %/mA Surface Mount SOIC 8 160 kHz - Adjustable, Fixed +70 °C 5 x 4 x 1.5mm 5mm 4mm 1.5mm 0 °C - -
Maxim MAX743EWE+ Dual PWM Switching Regulator, 125 mA, 230 kHz, Adjustable, ±12 to ±15 V, 16-Pin, SOIC Maxim Inverting 2 4.2 V 6 V ±12 to ±15 V 125 mA - 0.05 % 1 % Surface Mount SOIC 16 230 kHz - Adjustable +85 °C 10.668 x 7.959 x 2.45mm 10.67mm 7.959mm 2.45mm -40 °C - -
EXAR XR76108EL-F PWM Switching Regulator, 8 A, 800 kHz, Adjustable, 4.8 → 5.2 V, 30-Pin, QFN
  • £ 3.312
  • Each (Supplied in a Tray)
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  • RS Stock No. 170-4583
  • Brand EXAR
  • Mfr. Part No. XR76108EL-F
EXAR Step Down 1 4.5 V 22 V 4.8 → 5.2 V 8 A - ±0.1 % ±0.25 % Surface Mount QFN 30 800 kHz - Adjustable +125 °C 5 x 5 x 0.95mm 5mm 5mm 0.95mm -40 °C - -
EXAR XRP7664IDTR-F PWM Switching Regulator, 2 A, 340 kHz, Adjustable, 16 V, 8-Pin, SOIC
  • £ 0.426
  • Each (On a Reel of 2500)
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  • RS Stock No. 170-4473
  • Brand EXAR
  • Mfr. Part No. XRP7664IDTR-F
EXAR Step Down 1 4.75 V 18 V 16 V 2 A - - - Surface Mount SOIC 8 340 kHz 93% Adjustable +85 °C 5.1 x 4 x 1.45mm 5.1mm 4mm 1.45mm -40 °C - -
EXAR XRP7665IDBTR-F PWM Switching Regulator, 3 A, 400 kHz, Adjustable, 0.925 → 16 V, 8-Pin, SOIC
  • £ 0.341
  • Each (On a Reel of 2500)
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  • RS Stock No. 913-4357
  • Brand EXAR
  • Mfr. Part No. XRP7665IDBTR-F
EXAR Step Down 1 4.5 V 18 V 0.925 → 16 V 3 A - - - Surface Mount SOIC 8 400 kHz - Adjustable +85 °C 5.1 x 4 x 1.55mm 5.1mm 4mm 1.55mm -40 °C - -
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