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- Manufacturer No：L4972A
- Manufacturer：STMicroelectronics
- Category：PMIC - Voltage Regulators - DC DC Switching Regulators
- Datasheet：L4972A
- SKU：4562174
- Description：L4972 Tube Tin (Sn) ACTIVE (Last Updated: 7months ago) DC to DC switching regulator 250mV 7.1mm 2A 100kHz~200kHz
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User Guide
L4972A Details
L4972 Tube Tin (Sn) ACTIVE (Last Updated: 7months ago) DC to DC switching regulator 250mV 7.1mm 2A 100kHz~200kHz
L4972A Specification Parameters
- Part Status: Active
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Mount: Through Hole
- ECCN Code: EAR99
- JESD-609 Code: e3
- Terminal Position: DUAL
- Operating Supply Voltage: 50V
- Terminal Pitch: 2.54mm
- Number of Pins: 20
- Factory Lead Time: 13 Weeks
- Voltage - Input (Min): 15V
- Output Configuration: Positive
- Output Voltage: 40V
- Input Voltage-Nom: 35V
- Topology: Buck
- Subcategory: Switching Regulator or Controllers
- Analog IC - Other Type: SWITCHING REGULATOR
- Operating Temperature: -40°C~150°C TJ
- Nominal Supply Current: 16mA
- Width: 7.1mm
- Package / Case: 20-DIP (0.300, 7.62mm)
- Efficiency: 90 %
- Length: 24.8mm
- Height: 4.59mm
- Base Part Number: L4972
- RoHS Status: ROHS3 Compliant
- Mounting Type: Through Hole
- Number of Outputs: 1
- Synchronous Rectifier: No
- Lead Free: Lead Free
- Packaging: Tube
- Nominal Input Voltage: 50V
- REACH SVHC: No SVHC
- Number of Terminations: 20
- Terminal Finish: Tin (Sn)
- Min Supply Voltage: 15V
- Max Output Current: 2A
- Max Output Voltage: 40V
- Control Technique: PULSE WIDTH MODULATION
- Output Type: Adjustable
- Function: Step-Down
- Control Mode: VOLTAGE-MODE
- Lifecycle Status: ACTIVE (Last Updated: 7 months ago)
- Min Output Voltage: 5.1V
- Dropout Voltage: 250mV
- Frequency: 200kHz
- Technology: BCDMOS
- Weight: 90.718474g
- Frequency - Switching: 100kHz~200kHz
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STMicroelectronics — Manufacturer Introduction
STMicroelectronics is a global independent semiconductor company and is a leader in developing and delivering semiconductor solutions across the spectrum of microelectronics applications. An unrivaled combination of silicon and system expertise, manufacturing strength, Intellectual Property (IP) portfolio and strategic partners positions the Company at the forefront of System-on-Chip (SoC) technology and its products play a key role in enabling today's convergence trends.
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