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5 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
L4978
1+
$2.950
10+
$2.500
100+
$2.170
250+
$2.060
RFQ
2,023
In-stock
STMicroelectronics Switching Voltage Regulators 3.3 to 50V Step-Down Through Hole PDIP-8     L4978 Tube 2 A 50 V 90 kHz to 110 kHz 1 Output 55 V Buck  
L4971
1+
$2.790
10+
$2.370
100+
$1.900
500+
$1.660
RFQ
407
In-stock
STMicroelectronics Switching Voltage Regulators 3.3 to 50V Step-Down Through Hole PDIP-8     L4971 Tube 1.5 A 3.3 V to 50 V 300 kHz   55 V Buck  
L4972A
1+
$4.310
10+
$3.660
100+
$3.180
250+
$3.010
RFQ
103
In-stock
STMicroelectronics Switching Voltage Regulators 5.1 to 40V 2.0 Amp Through Hole PDIP-20 - 40 C + 150 C L4972 Tube 2 A 50 V 200 kHz 1 Output 55 V Buck 15 V
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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