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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
Per Unit
$2.9500
RFQ
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
Per Unit
$2.7900
RFQ
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
Per Unit
$4.3100
RFQ
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
Per Unit
$4.4436
RFQ
2,556
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
Per Unit
$3.5800
RFQ
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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