MIC2179-3.3YSM
- Mfr.Part #
- MIC2179-3.3YSM
- Manufacturer
- Microchip Technology
- Package / Case
- 20-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC REG BUCK 3.3V 1.5A 20SSOP
- Stock
- 10,564
- In Stock :
- 10,564
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- Manufacturer :
- Microchip Technology
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Min Operating Temperature :
- -40°C
- Package Shape :
- RECTANGULAR
- Output Current-Max :
- 5.5 A
- Switching Frequency :
- 200 kHz
- Number of Outputs :
- 1
- Control Mode :
- CURRENT-MODE
- Voltage - Output (Min/Fixed) :
- 3.3V
- Product :
- Switching Regulators
- Packaging :
- Tube
- Mount :
- Surface Mount
- Qualification Status :
- Not Qualified
- Topology :
- Buck
- Pin Count :
- 20
- Series :
- --
- Terminal Form :
- Gull wing
- Mounting Style :
- SMD/SMT
- Base Part Number :
- MIC2179
- Reach Compliance Code :
- Compliant
- Lead Free :
- Lead Free
- Brand :
- Microchip Technology
- Mounting Type :
- Surface Mount
- Package :
- Tube
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Terminal Position :
- Dual
- JESD-609 Code :
- e3
- Output Type :
- FIXED
- Terminal Pitch :
- 0.65 mm
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Manufacturer :
- Microchip
- Number of Functions :
- 1
- Control Technique :
- PULSE WIDTH MODULATION
- Operating Supply Current :
- 1 mA
- Surface Mount :
- yes
- Max Input Voltage :
- 16.5V
- Operating Supply Voltage :
- 2.9, 14 V
- Product Category :
- Switching Voltage Regulators
- Nominal Supply Current :
- 1mA
- Temperature Grade :
- Industrial
- Input Voltage-Nom :
- 7 V
- Synchronous Rectifier :
- No
- RoHS :
- Details
- ECCN Code :
- EAR99
- Current - Output :
- 1.5A
- Minimum Operating Temperature :
- - 40 C
- Max Output Current :
- 1.5A
- Width :
- 5.3 mm
- Seated Height-Max :
- 2 mm
- Voltage - Output (Max) :
- --
- Number of Terminals :
- 20
- Switching Frequency-Max :
- 240 kHz
- Voltage - Input (Min) :
- 4.5V
- Product Status :
- Active
- Output Voltage :
- 3.3V
- Voltage - Input (Max) :
- 16.5V
- Mounting :
- Surface Mount
- Frequency - Switching :
- 200kHz
- Operating Temperature :
- -40°C~125°C TJ
- HTS Code :
- 8542.39.00.01
- JESD-30 Code :
- R-PDSO-G20
- Type :
- Step Down
- Base Product Number :
- MIC2179
- Output Configuration :
- Positive
- Min Input Voltage :
- 4.5V
- Length :
- 7.2 mm
- Package / Case :
- 20-SSOP (0.209, 5.30mm Width)
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Supplier Package :
- SSOP
- Supplier Device Package :
- 20-SSOP
- Max Operating Temperature :
- 125°C
- Function :
- Step-Down
- Screening Level :
- Industrial
- Peak Reflow Temperature (Cel) :
- 260
- Product Type :
- Switching Voltage Regulators
- Min Output Voltage :
- 3.3V
- Maximum Operating Temperature :
- + 85 C
- Output Current :
- 1.5 A
- Factory Lead Time :
- 10 Weeks
- Switcher Configuration :
- Buck
- Subcategory :
- PMIC - Power Management ICs
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- MIC2179-3.3YSM

Voltage Regulators - DC DC Switching Regulators Microchip Technology MIC2179-3.3YSM Overview
The Voltage Regulators - DC DC Switching Regulators Microchip Technology MIC2179-3.3YSM is a robust, highly efficient buck converter designed for applications requiring a compact, high-performance power solution. This regulator seamlessly integrates into systems demanding a stable 3.3V output from higher voltage sources. With its precision output and integrated features, the MIC2179-3.3YSM offers an excellent balance of efficiency and functionality, making it an ideal choice for both space-constrained and power-sensitive applications.
MIC2179-3.3YSM Features
The MIC2179-3.3YSM offers several distinctive features that make it a top choice among power management solutions. This includes a high efficiency rating that minimizes heat generation and power loss, a wide input voltage range that enhances its versatility across various applications, and built-in thermal shutdown and over-current protection which ensure reliable operation under stress conditions. Additionally, its 20SSOP packaging is designed for optimal integration into space-limited environments.
MIC2179-3.3YSM Applications
- Portable Devices: The MIC2179-3.3YSM can efficiently deliver power in compact portable electronic devices, such as handheld scanners and medical monitors, ensuring extended battery life and reliable performance.
- Networking Equipment: In routers, switches, and networking hubs, this regulator provides the required stable voltage necessary for consistent data processing and operation.
- Consumer Electronics: Ideal for powering consumer electronics like smart watches and tablets, where consistent and efficient power management is critical for device functionality and user experience.
- Industrial Systems: Its robust design makes it suitable for industrial applications such as automated control systems, where stability and reliability are paramount.
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