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
- IC REG BUCK BST 3.3V 1.7A TO263
- Stock
- 32
- In Stock :
- 32
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- Manufacturer :
- Microchip Technology
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Mount :
- Surface Mount
- Series :
- --
- Product Type :
- Switching Voltage Regulators
- Mounting Style :
- SMD/SMT
- Supplier Device Package :
- TO-263-5
- Brand :
- Microchip Technology
- Length :
- 10.363 mm
- Min Supply Voltage :
- 4V
- Max Output Current :
- 1A
- Terminal Position :
- Single
- Load Regulation :
- 3 %
- Number of Outputs :
- 1
- JESD-609 Code :
- e3
- Operating Supply Current :
- 5 mA
- RoHS :
- Details
- Height :
- 4.902mm
- Current - Output :
- 1.7A Switch
- Function :
- Step-Down, Step-Up/Step-Down
- Min Input Voltage :
- 4V
- Maximum Operating Temperature :
- + 85 C
- Factory Lead Time :
- 6 Weeks
- Width :
- 8.7757 mm
- Output Configuration :
- Positive
- Packaging :
- Bulk
- Peak Reflow Temperature (Cel) :
- 245
- Max Supply Voltage :
- 24V
- Switching Frequency :
- 200 kHz
- Technology :
- BICMOS
- Base Product Number :
- MIC4575
- Voltage - Output (Max) :
- --
- Number of Terminals :
- 5
- Manufacturer Package Identifier :
- TO-263-5LD-PL-1
- Voltage - Output (Min/Fixed) :
- 3.3V
- Voltage - Input (Min) :
- 4V
- Max Junction Temperature (Tj) :
- 150°C
- Minimum Operating Temperature :
- - 40 C
- Min Output Voltage :
- 3.3V
- Manufacturer :
- Microchip
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Switching Frequency-Max :
- 220 kHz
- Terminal Pitch :
- 1.702 mm
- Synchronous Rectifier :
- No
- Max Input Voltage :
- 24V
- Frequency :
- 200kHz
- Type :
- BiCMOS Buck Switch-Mode Voltage Regulator
- Nominal Supply Current :
- 5mA
- Product Status :
- Active
- Voltage - Input (Max) :
- 24V
- Seated Height-Max :
- 4.902 mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Min Operating Temperature :
- -40°C
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- Gull wing
- Temperature Grade :
- Industrial
- Output Current-Max :
- 3.2 A
- Product :
- Switching Regulators
- Max Duty Cycle :
- 95 %
- Qualification Status :
- Not Qualified
- HTS Code :
- 8542.39.00.01
- Max Operating Temperature :
- 85°C
- Switcher Configuration :
- Buck
- Number of Pins :
- 5
- REACH SVHC :
- No SVHC
- Topology :
- Buck, Buck-Boost
- Output Type :
- FIXED
- Frequency - Switching :
- 200kHz
- Reach Compliance Code :
- Compliant
- Efficiency :
- 72 %
- Nominal Input Voltage :
- 24V
- Input Voltage-Nom :
- 12 V
- JESD-30 Code :
- R-PSSO-G5
- Product Category :
- Switching Voltage Regulators
- Output Voltage :
- 3.3V
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Surface Mount :
- yes
- Base Part Number :
- MIC4575
- Package :
- Bulk
- Operating Temperature :
- -40°C~85°C TA
- Number of Functions :
- 1
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Subcategory :
- PMIC - Power Management ICs
- Output Current :
- 1 A
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Package / Case :
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Package Shape :
- RECTANGULAR
- Lead Free :
- Lead Free
- 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 robust, highly efficient, and reliable switching voltage regulator designed specifically for applications requiring a stable and regulated 3.3V output from a wider input voltage range. This regulator from Microchip Technology ensures consistent performance and excellent power efficiency. Its compact TO263 package makes it ideal for space-constrained applications, while its advanced features ensure high performance in a variety of operating conditions. Integrating this device into your design can reduce complexity and improve overall system reliability.
MIC4575-3.3WU Features
The MIC4575-3.3WU offers a range of features making it a versatile choice for powering complex electronics. It supports a buck-boost mode, ensuring that the output voltage remains stable regardless of variations in the input voltage, within a wide range. The device can deliver a continuous current of up to 1.7A, making it suitable for high-power applications. It also boasts high efficiency, which not only conserves power but also minimizes heat generation, thus improving system longevity and reliability.
MIC4575-3.3WU Applications
- Consumer Electronics: Used in devices like gaming consoles and home entertainment systems where stable voltage is crucial for performance and longevity.
- Portable Devices: Ideal for battery-operated devices such as handheld gaming devices and cameras, providing efficient power conversion and extending battery life.
- Networking Equipment: Essential in routers and network switches to ensure reliable and consistent performance under variable power conditions.
- Computing Systems: Helps in managing the power supply in computers and servers, particularly in variable voltage environments.
- Industrial Applications: Used in industrial automation systems and machinery that require stable operation and resistance to electrical noise and disturbances.
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