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6 products
IMAGE PART NO. PRICE QUANTITY STOCK MANUFACTURE DESCRIPTION Mounting Style Package / Case Minimum Operating Temperature Maximum Operating Temperature Series Packaging Output Current Output Voltage Switching Frequency Number of Outputs Input Voltage MAX Topology Input Voltage MIN
L4973D3.3
1+
$3.840
10+
$3.260
100+
$2.830
250+
$2.690
RFQ
996
In-stock
STMicroelectronics Switching Voltage Regulators 3.3V 3.5A Step-Down SMD/SMT SO-20 - 40 C + 150 C L4973 Tube 3.5 A 50 V 300 kHz 1 Output 55 V Buck 8 V
L4973D5.1
1+
$3.950
10+
$3.350
100+
$2.910
250+
$2.760
RFQ
901
In-stock
STMicroelectronics Switching Voltage Regulators 5.1V 3.5A Step-Down SMD/SMT SO-20     L4973 Tube 3.5 A 5.1 V 90 kHz to 110 kHz 1 Output 55 V Buck  
L4973D5.1-013TR
1+
$3.950
10+
$3.350
100+
$2.910
250+
$2.760
1000+
$2.090
RFQ
1,227
In-stock
STMicroelectronics Switching Voltage Regulators 5.1V 3.5A Step-Down SMD/SMT SO-20     L4973 Reel 300 uA 500 mV to 50 V 300 kHz   55 V Buck  
L4973D3.3-013TR
1+
$3.840
10+
$3.260
100+
$2.830
250+
$2.690
1000+
$2.030
RFQ
1,005
In-stock
STMicroelectronics Switching Voltage Regulators 3.3V 3.5A Step-Down SMD/SMT SO-20     L4973 Reel 3.5 A 5.1 V 90 kHz to 110 kHz 1 Output 55 V Buck  
L4973V5.1
1+
$3.760
10+
$3.190
100+
$2.770
250+
$2.630
RFQ
512
In-stock
STMicroelectronics Switching Voltage Regulators 5.1V 3.5A Step-Down Through Hole PDIP-18     L4973 Tube 3.5 A 5.1 V 100 kHz 1 Output 55 V Buck 8 V
L4973V3.3
1+
$3.580
10+
$3.040
100+
$2.640
250+
$2.500
RFQ
144
In-stock
STMicroelectronics Switching Voltage Regulators 3.3V 3.5A Step-Down Through Hole PDIP-18     L4973 Tube 3.5 A 3.36 V 90 kHz to 110 kHz 1 Output 55 V Buck  
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