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L4972A
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STMicroelectronics
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PMIC - Voltage Regulators - DC DC Switching Regulators
- 20-DIP (0.300, 7.62mm)
- STMICROELECTRONICS L4972A DC-DC Switching Buck (Step Down) Regulator, Adjustable, 15V-50Vin, 5.1V-40Vout, 2Aout, DIP-20
Date Sheet
在庫數 10809
- 1+: $3.94928
- 10+: $3.72573
- 100+: $3.51484
- 500+: $3.31589
- 1000+: $3.12820
小計金額 $3.94928
仕様 よくある質問
- Factory Lead Time:13 Weeks
- Lifecycle Status:ACTIVE (Last Updated: 7 months ago)
- Package / Case:20-DIP (0.300, 7.62mm)
- Mounting Type:Through Hole
- Mount:Through Hole
- Number of Pins:20
- Weight:90.718474g
- Packaging:Tube
- Operating Temperature:-40°C~150°C TJ
- JESD-609 Code:e3
- Part Status:Active
- Moisture Sensitivity Level (MSL):1 (Unlimited)
- Number of Terminations:20
- ECCN Code:EAR99
- Terminal Finish:Tin (Sn)
- Terminal Position:DUAL
- Terminal Pitch:2.54mm
- Frequency:200kHz
- Base Part Number:L4972
- Function:Step-Down
- Number of Outputs:1
- Efficiency:90 %
- Output Voltage:40V
- Output Type:Adjustable
- Max Output Current:2A
- Operating Supply Voltage:50V
- Voltage - Input (Min):15V
- Input Voltage-Nom:35V
- Min Supply Voltage:15V
- Analog IC - Other Type:SWITCHING REGULATOR
- Nominal Supply Current:16mA
- Output Configuration:Positive
- Max Output Voltage:40V
- Topology:Buck
- Control Mode:VOLTAGE-MODE
- Frequency - Switching:100kHz~200kHz
- Control Technique:PULSE WIDTH MODULATION
- Synchronous Rectifier:No
- Dropout Voltage:250mV
- Nominal Input Voltage:50V
- Min Output Voltage:5.1V
- Width:7.1mm
- Length:24.8mm
- Height:4.59mm
- RoHS Status:ROHS3 Compliant
- REACH SVHC:No SVHC
- Lead Free:Lead Free
在庫數 10809
- 1+: $3.94928
- 10+: $3.72573
- 100+: $3.51484
- 500+: $3.31589
- 1000+: $3.12820
小計金額 $3.94928
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