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3 产品
图片 型号 价格 数量 库存 制造商 描述 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+
$1.1800
10+
$1.0000
100+
$0.8680
250+
$0.8240
获得报价
RFQ
2,023
有现货
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  
L4978D013TR
1+
$1.1800
10+
$1.0000
100+
$0.8680
250+
$0.8240
1000+
$0.6240
获得报价
RFQ
1,320
有现货
STMicroelectronics Switching Voltage Regulators 3.3 to 50V Step-Down SMD/SMT SO-Wide-16 - 40 C + 150 C L4978 Reel 2 A 50 V 300 kHz 1 Output 55 V Buck 8 V
L4978D
1+
$1.1800
10+
$1.0000
100+
$0.8680
250+
$0.8240
获得报价
RFQ
145
有现货
STMicroelectronics Switching Voltage Regulators 3.3 to 50V Step-Down SMD/SMT SO-16     L4978 Tube 2 A 3.3 V to 50 V 300 kHz   55 V Buck