MIC4575-3.3WU
- Mfr.Part #
- MIC4575-3.3WU
- Manufacturer
- Microchip Technology
- Package / Case
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Datasheet
- Download
- Description
- 200 KHZ SIMPLE 1 AMP BUCK REGULA
- Stock
- 32
- In Stock :
- 32
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- Manufacturer :
- Microchip Technology
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Package :
- Bulk
- Output Current :
- 1 A
- Switcher Configuration :
- Buck
- Efficiency :
- 72 %
- Package Shape :
- RECTANGULAR
- Operating Supply Current :
- 5 mA
- Nominal Input Voltage :
- 24V
- Terminal Position :
- Single
- Frequency - Switching :
- 200kHz
- Surface Mount :
- yes
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Subcategory :
- PMIC - Power Management ICs
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Number of Functions :
- 1
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Maximum Operating Temperature :
- + 85 C
- Product Status :
- Active
- Seated Height-Max :
- 4.902 mm
- Output Configuration :
- Positive
- Width :
- 8.7757 mm
- Voltage - Output (Min/Fixed) :
- 3.3V
- Max Supply Voltage :
- 24V
- Switching Frequency-Max :
- 220 kHz
- Function :
- Step-Down, Step-Up/Step-Down
- Nominal Supply Current :
- 5mA
- Mount :
- Surface Mount
- Max Input Voltage :
- 24V
- Type :
- BiCMOS Buck Switch-Mode Voltage Regulator
- Synchronous Rectifier :
- No
- Base Part Number :
- MIC4575
- Max Output Current :
- 1A
- Max Junction Temperature (Tj) :
- 150°C
- Temperature Grade :
- Industrial
- Min Operating Temperature :
- -40°C
- Lead Free :
- Lead Free
- Minimum Operating Temperature :
- - 40 C
- Terminal Form :
- Gull wing
- Frequency :
- 200kHz
- Number of Outputs :
- 1
- Voltage - Input (Max) :
- 24V
- Factory Lead Time :
- 6 Weeks
- RoHS Status :
- ROHS3 Compliant
- Supplier Device Package :
- TO-263-5
- ECCN Code :
- EAR99
- Technology :
- BICMOS
- Length :
- 10.363 mm
- HTS Code :
- 8542.39.00.01
- Min Input Voltage :
- 4V
- Number of Terminals :
- 5
- Terminal Pitch :
- 1.702 mm
- Output Voltage :
- 3.3V
- Series :
- --
- Number of Pins :
- 5
- Mounting Type :
- Surface Mount
- Min Output Voltage :
- 3.3V
- Qualification Status :
- Not Qualified
- Voltage - Input (Min) :
- 4V
- Output Current-Max :
- 3.2 A
- Peak Reflow Temperature (Cel) :
- 245
- Brand :
- Microchip Technology
- Product :
- Switching Regulators
- Product Type :
- Switching Voltage Regulators
- Load Regulation :
- 3 %
- Input Voltage-Nom :
- 12 V
- Manufacturer :
- Microchip
- Topology :
- Buck, Buck-Boost
- Max Operating Temperature :
- 85°C
- Operating Temperature :
- -40°C~85°C TA
- Switching Frequency :
- 200 kHz
- Base Product Number :
- MIC4575
- Product Category :
- Switching Voltage Regulators
- Current - Output :
- 1.7A Switch
- JESD-30 Code :
- R-PSSO-G5
- Voltage - Output (Max) :
- --
- RoHS :
- Details
- Package / Case :
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Mounting Style :
- SMD/SMT
- Manufacturer Package Identifier :
- TO-263-5LD-PL-1
- Output Type :
- FIXED
- Min Supply Voltage :
- 4V
- JESD-609 Code :
- e3
- Max Duty Cycle :
- 95 %
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Reach Compliance Code :
- Compliant
- Packaging :
- Bulk
- REACH SVHC :
- No SVHC
- Height :
- 4.902mm
- Datasheets
- MIC4575-3.3WU

Voltage Regulators - DC DC Switching Regulators Microchip Technology MIC4575-3.3WU Overview
The Voltage Regulators - DC DC Switching Regulators Microchip Technology MIC4575-3.3WU is a high-performance solution designed for efficient power conversion. Developed by Microchip Technology, this regulator simplifies the design of power supplies by integrating key features needed for robust and compact power delivery. The MIC4575-3.3WU is capable of converting a higher input voltage into a lower, stable output voltage with a 3.3V fixed output, making it an ideal choice for various applications requiring a reliable power management solution. This product’s efficiency is optimized for operations at 200 kHz, providing a low noise, stable output, ideal for sensitive electronic devices.
MIC4575-3.3WU Features
The MIC4575-3.3WU from Microchip Technology is designed with several key features to enhance its performance and usability in demanding applications. It includes a simple pin-out which facilitates easy integration into circuit designs. The device operates at 200 kHz, allowing for smaller, more efficient external components. It supports a continuous output current up to 1 ampere, ensuring adequate power for a variety of applications. Additionally, its thermal overload protection and high efficiency maintain reliable operation under a wide range of environmental conditions.
MIC4575-3.3WU Applications
- Consumer Electronics: Ideal for powering devices like GPS trackers, smart watches, and portable gaming systems, where maintaining a compact form factor and efficiency is crucial.
- Networking Equipment: Used in routers, switches, and modems to provide stable, low-noise power, crucial for maintaining system reliability and performance.
- Portable Medical Devices: Suitable for devices such as blood glucose monitors and portable ECGs, offering the necessary reliability and efficiency required for medical applications.
- Industrial Controls: Powers sensors, actuators, and small PLCs, where stable and reliable power is necessary for accurate readings and operations.
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