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L4978D
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STMicroelectronics
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PMIC - Voltage Regulators - DC DC Switching Regulators
- 16-SOIC (0.295, 7.50mm Width)
- STMICROELECTRONICS L4978D DC-DC Switching Buck (Step Down) Regulator, Adjustable, 8V-55Vin, 3.3V-50Vout, 2Aout, SOIC-16
Date Sheet
在庫數 2300
- 1+: $6.90055
- 10+: $6.50995
- 100+: $6.14147
- 500+: $5.79384
- 1000+: $5.46588
小計金額 $6.90055
仕様 よくある質問
- Factory Lead Time:25 Weeks
- Mount:Surface Mount
- Mounting Type:Surface Mount
- Package / Case:16-SOIC (0.295, 7.50mm Width)
- Number of Pins:16
- Voltage - Input (Nom):24V
- Operating Temperature:-40°C~150°C TJ
- Packaging:Tube
- JESD-609 Code:e4
- Part Status:ACTIVE (Last Updated: 7 months ago)
- Moisture Sensitivity Level (MSL):3 (168 Hours)
- Number of Terminations:16
- ECCN Code:EAR99
- Terminal Finish:Nickel/Palladium/Gold (Ni/Pd/Au)
- Voltage - Supply:55V
- Terminal Position:DUAL
- Terminal Form:GULL WING
- Frequency:300kHz
- Base Part Number:L4978
- Function:Step-Down
- Number of Outputs:1
- Efficiency:87 %
- Voltage - Input (Max):55V
- Output Type:Adjustable
- Voltage - Input (Min):8V
- Analog IC - Other Type:SWITCHING REGULATOR
- Current - Output (Max):2A
- Output Configuration:Positive
- Max Output Voltage:50V
- Voltage - Output:50V
- Topology:Buck
- Control Mode:VOLTAGE-MODE
- Frequency - Switching:100kHz~300kHz
- Control Technique:PULSE WIDTH MODULATION
- Supply Current-Max (Isup):6mA
- Synchronous Rectifier:No
- Dropout Voltage:580mV
- Min Output Voltage:3.3V
- Height:2.35mm
- Length:10.5mm
- Width:7.6mm
- REACH SVHC:No SVHC
- RoHS Status:ROHS3 Compliant
- Lead Free:Lead Free
在庫數 2300
- 1+: $6.90055
- 10+: $6.50995
- 100+: $6.14147
- 500+: $5.79384
- 1000+: $5.46588
小計金額 $6.90055
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