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
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Operating Temperature :
- -40°C~85°C TA
- Max Junction Temperature (Tj) :
- 150°C
- Min Input Voltage :
- 4V
- Seated Height-Max :
- 4.902 mm
- Terminal Position :
- Single
- Factory Lead Time :
- 6 Weeks
- Package :
- Bulk
- JESD-30 Code :
- R-PSSO-G5
- Topology :
- Buck, Buck-Boost
- JESD-609 Code :
- e3
- Qualification Status :
- Not Qualified
- Base Part Number :
- MIC4575
- Product Status :
- Active
- Efficiency :
- 72 %
- Maximum Operating Temperature :
- + 85 C
- Output Current :
- 1 A
- Type :
- BiCMOS Buck Switch-Mode Voltage Regulator
- Min Output Voltage :
- 3.3V
- Product Category :
- Switching Voltage Regulators
- Lead Free :
- Lead Free
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Package / Case :
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Packaging :
- Bulk
- Frequency - Switching :
- 200kHz
- RoHS :
- Details
- Supplier Device Package :
- TO-263-5
- Number of Terminals :
- 5
- Input Voltage-Nom :
- 12 V
- Base Product Number :
- MIC4575
- Switching Frequency :
- 200 kHz
- Product :
- Switching Regulators
- HTS Code :
- 8542.39.00.01
- Max Output Current :
- 1A
- Mounting Type :
- Surface Mount
- Output Type :
- FIXED
- Output Configuration :
- Positive
- Terminal Form :
- Gull wing
- Frequency :
- 200kHz
- Nominal Input Voltage :
- 24V
- Switching Frequency-Max :
- 220 kHz
- Synchronous Rectifier :
- No
- Reach Compliance Code :
- Compliant
- Number of Outputs :
- 1
- Output Current-Max :
- 3.2 A
- Mounting Style :
- SMD/SMT
- Package Shape :
- RECTANGULAR
- Height :
- 4.902mm
- Number of Functions :
- 1
- Max Duty Cycle :
- 95 %
- Length :
- 10.363 mm
- Operating Supply Current :
- 5 mA
- Product Type :
- Switching Voltage Regulators
- Manufacturer :
- Microchip
- Series :
- --
- Min Supply Voltage :
- 4V
- Switcher Configuration :
- Buck
- Max Operating Temperature :
- 85°C
- ECCN Code :
- EAR99
- Nominal Supply Current :
- 5mA
- Voltage - Output (Min/Fixed) :
- 3.3V
- RoHS Status :
- ROHS3 Compliant
- Width :
- 8.7757 mm
- Peak Reflow Temperature (Cel) :
- 245
- Min Operating Temperature :
- -40°C
- REACH SVHC :
- No SVHC
- Subcategory :
- PMIC - Power Management ICs
- Max Input Voltage :
- 24V
- Voltage - Input (Max) :
- 24V
- Voltage - Input (Min) :
- 4V
- Function :
- Step-Down, Step-Up/Step-Down
- Brand :
- Microchip Technology
- Manufacturer Package Identifier :
- TO-263-5LD-PL-1
- Voltage - Output (Max) :
- --
- Minimum Operating Temperature :
- - 40 C
- Load Regulation :
- 3 %
- Technology :
- BICMOS
- Current - Output :
- 1.7A Switch
- Surface Mount :
- yes
- Temperature Grade :
- Industrial
- Output Voltage :
- 3.3V
- Terminal Pitch :
- 1.702 mm
- Mount :
- Surface Mount
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Max Supply Voltage :
- 24V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Number of Pins :
- 5
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- 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.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















