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IMAGE PART NO. PRICE QUANTITY STOCK MANUFACTURE DESCRIPTION Mounting Style Package / Case Minimum Operating Temperature Maximum Operating Temperature Packaging Input Voltage Output Current Output Voltage Switching Frequency Duty Cycle - Max Number of Outputs
S-8521A50MC-AYJT2G
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RFQ
1,993
In-stock
SII Semiconductor Switching Controllers 5.0V 60uA Step-Down SMD/SMT SOT-23-5     Reel 2.5 V to 10 V 120 mA 5 V 180 kHz   1 Output
S-8521A33MC-AXST2G
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RFQ
1,487
In-stock
SII Semiconductor Switching Controllers 3.3V 60uA Step-Down SMD/SMT SOT-23-5     Reel 2.5 V to 10 V 120 mA 3.3 V 180 kHz   1 Output
S-8520A30MC-AVPT2U
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RFQ
SII Semiconductor Switching Controllers 3.0V Step-Down PWM SMD/SMT SOT-23-5 - 40 C + 85 C Reel 2.5 V to 10 V 13.2 mA 3 V 180 kHz 100 % 1 Output
S-8521A28MC-AXNT2U
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RFQ
SII Semiconductor Switching Controllers 2.8V Step-Dn PWM/PFM SMD/SMT SOT-23-5 - 40 C + 85 C Reel 2.5 V to 10 V 13.2 mA 2.8 V 180 kHz 100 % 1 Output
S-8520B30MC-ARPT2U
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RFQ
SII Semiconductor Switching Controllers 3.0V Step-Down PWM SMD/SMT SOT-23-5 - 40 C + 85 C Reel 2.5 V to 16 V 13.2 mA 3 V 180 kHz 100 % 1 Output
S-8520B36MC-ARVT2U
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RFQ
SII Semiconductor Switching Controllers 3.6V Step-Down PWM SMD/SMT SOT-23-5 - 40 C + 85 C Reel 2.5 V to 16 V 17.5 mA 3.6 V 180 kHz 100 % 1 Output
S-8521A27MC-AXMT2G
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RFQ
SII Semiconductor Switching Controllers 2.7V Step-Dn PWM/PFM SMD/SMT SOT-23-5 - 40 C + 85 C Reel 2.5 V to 10 V 13.2 mA 2.7 V 180 kHz 100 % 1 Output
S-8520B50MC-ASJT2G
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RFQ
SII Semiconductor Switching Controllers 5.0V Step-Down PWM SMD/SMT SOT-23-5     Reel 2.5 V to 16 V 120 mA 5 V 180 kHz   1 Output
S-8521A29MC-AXOT2G
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RFQ
SII Semiconductor Switching Controllers 2.9V Step-Dn PWM/PFM SMD/SMT SOT-23-5 - 40 C + 85 C Reel 2.5 V to 10 V 13.2 mA 2.9 V 180 kHz 100 % 1 Output
S-8520B35MC-ARUT2U
VIEW
RFQ
SII Semiconductor Switching Controllers 3.5V Step-Down PWM SMD/SMT SOT-23-5 - 40 C + 85 C Reel 2.5 V to 16 V 17.5 mA 3.5 V 180 kHz 100 % 1 Output
S-8521A25MC-AXKT2G
VIEW
RFQ
SII Semiconductor Switching Controllers 2.5V 60uA Step-Down SMD/SMT SOT-23-5     Reel 2.5 V to 10 V 120 mA 2.5 V 180 kHz   1 Output
S-8520A27MC-AVMT2G
VIEW
RFQ
SII Semiconductor Switching Controllers 2.7V Step-Down PWM SMD/SMT SOT-23-5 - 40 C + 85 C Reel 2.5 V to 10 V 13.2 mA 2.7 V 180 kHz 100 % 1 Output
S-8520B27MC-ARMT2G
VIEW
RFQ
SII Semiconductor Switching Controllers 2.7V Step-Down PWM SMD/SMT SOT-23-5 - 40 C + 85 C Reel 2.5 V to 16 V 13.2 mA 2.7 V 180 kHz 100 % 1 Output
S-8521B30MC-ATPT2G
VIEW
RFQ
SII Semiconductor Switching Controllers 3.0V Step-Dn PWM/PFM SMD/SMT SOT-23-5 - 40 C + 85 C Reel 2.5 V to 16 V 13.2 mA 3 V 180 kHz 100 % 1 Output
S-8520B25MC-ARKT2U
VIEW
RFQ
SII Semiconductor Switching Controllers 2.5V Step-Down PWM SMD/SMT SOT-23-5 - 40 C + 85 C Reel 2.5 V to 16 V 13.2 mA 2.5 V 180 kHz 100 % 1 Output
S-8521B50MC-AUJT2U
VIEW
RFQ
SII Semiconductor Switching Controllers 5.0V Step-Dn PWM/PFM SMD/SMT SOT-23-5 - 40 C + 85 C Reel 2.5 V to 16 V 21.4 mA 5 V 180 kHz 100 % 1 Output
S-8521B36MC-ATVT2G
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RFQ
SII Semiconductor Switching Controllers 3.6V Step-Dn PWM/PFM SMD/SMT SOT-23-5 - 40 C + 85 C Reel 2.5 V to 16 V 17.5 mA 3.6 V 180 kHz 100 % 1 Output
S-8520A35MC-AVUT2G
VIEW
RFQ
SII Semiconductor Switching Controllers 3.5V Step-Down PWM SMD/SMT SOT-23-5 - 40 C + 85 C Reel 2.5 V to 10 V 17.5 mA 3.5 V 180 kHz 100 % 1 Output
S-8520A36MC-AVVT2U
VIEW
RFQ
SII Semiconductor Switching Controllers 3.6V Step-Down PWM SMD/SMT SOT-23-5 - 40 C + 85 C Reel 2.5 V to 10 V 17.5 mA 3.6 V 180 kHz 100 % 1 Output
S-8521A32MC-AXRT2G
VIEW
RFQ
SII Semiconductor Switching Controllers 3.2V Step-Dn PWM/PFM SMD/SMT SOT-23-5 - 40 C + 85 C Reel 2.5 V to 10 V 13.2 mA 3.2 V 180 kHz 100 % 1 Output
S-8521B20MC-ATFT2U
VIEW
RFQ
SII Semiconductor Switching Controllers 2.0V Step-Dn PWM/PFM SMD/SMT SOT-23-5 - 40 C + 85 C Reel 2.5 V to 16 V 8.4 mA 2 V 180 kHz 100 % 1 Output
S-8521B35MC-ATUT2G
VIEW
RFQ
SII Semiconductor Switching Controllers 3.5V Step-Dn PWM/PFM SMD/SMT SOT-23-5 - 40 C + 85 C Reel 2.5 V to 16 V 17.5 mA 3.5 V 180 kHz 100 % 1 Output
S-8520A31MC-AVQT2G
VIEW
RFQ
SII Semiconductor Switching Controllers 3.1V Step-Down PWM SMD/SMT SOT-23-5 - 40 C + 85 C Reel 2.5 V to 10 V 13.2 mA 3.1 V 180 kHz 100 % 1 Output
S-8520A25MC-AVKT2G
VIEW
RFQ
SII Semiconductor Switching Controllers 2.5V Step-Down PWM SMD/SMT SOT-23-5 - 40 C + 85 C Reel 2.5 V to 10 V 13.2 mA 2.5 V 180 kHz 100 % 1 Output
S-8520A28MC-AVNT2U
VIEW
RFQ
SII Semiconductor Switching Controllers 2.8V Step-Down PWM SMD/SMT SOT-23-5 - 40 C + 85 C Reel 2.5 V to 10 V 13.2 mA 2.8 V 180 kHz 100 % 1 Output
S-8520B18MC-ARDT2U
VIEW
RFQ
SII Semiconductor Switching Controllers 1.8V Step-Down PWM SMD/SMT SOT-23-5 - 40 C + 85 C Reel 2.5 V to 16 V 8.4 mA 1.8 V 180 kHz 100 % 1 Output
S-8520B33MC-ARST2U
VIEW
RFQ
SII Semiconductor Switching Controllers 3.3V Step-Down PWM SMD/SMT SOT-23-5 - 40 C + 85 C Reel 2.5 V to 16 V 13.2 mA 3.3 V 180 kHz 100 % 1 Output
S-8521A31MC-AXQT2G
VIEW
RFQ
SII Semiconductor Switching Controllers 3.1V Step-Dn PWM/PFM SMD/SMT SOT-23-5 - 40 C + 85 C Reel 2.5 V to 10 V 13.2 mA 3.1 V 180 kHz 100 % 1 Output
S-8521A30MC-AXPT2G
VIEW
RFQ
SII Semiconductor Switching Controllers 3.0V 60uA Step-Down SMD/SMT SOT-23-5 - 40 C + 85 C Reel 2.5 V to 10 V 120 mA 3 V 180 kHz 100 % 1 Output
S-8520A32MC-AVRT2U
VIEW
RFQ
SII Semiconductor Switching Controllers 3.2V Step-Down PWM SMD/SMT SOT-23-5 - 40 C + 85 C Reel 2.5 V to 10 V 13.2 mA 3.2 V 180 kHz 100 % 1 Output
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