MIC4681-3.3BM TR
- Mfr.Part #
- MIC4681-3.3BM TR
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG BUCK 3.3V 1A 8SOIC
- Stock
- 22,962
- In Stock :
- 22,962
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- Manufacturer :
- Microchip Technology
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Output Type :
- FIXED
- Package Shape :
- RECTANGULAR
- JESD-609 Code :
- e0
- Output Current-Max :
- 2 A
- Temperature Grade :
- Automotive
- Frequency - Switching :
- 200kHz
- Voltage - Output (Max) :
- --
- Base Product Number :
- MIC4681
- Operating Temperature :
- -40°C~125°C TJ
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Topology :
- Buck
- HTS Code :
- 8542.39.00.01
- Width :
- 3.9 mm
- Manufacturer :
- Microchip Technology Inc
- Terminal Position :
- Dual
- Voltage - Input (Min) :
- 4V
- Base Part Number :
- MIC4681
- Product Status :
- Obsolete
- Control Mode :
- VOLTAGE-MODE
- Function :
- Step-Down
- Package :
- Tape and Reel (TR)
- JESD-30 Code :
- R-PDSO-G8
- Qualification Status :
- Not Qualified
- Voltage - Output (Min/Fixed) :
- 3.3V
- Number of Functions :
- 1
- Surface Mount :
- yes
- Terminal Pitch :
- 1.27 mm
- Packaging :
- Tape and Reel (TR)
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Synchronous Rectifier :
- No
- Peak Reflow Temperature (Cel) :
- 240
- Voltage - Input (Max) :
- 30V
- Current - Output :
- 1A
- Output Configuration :
- Positive
- RoHS Status :
- Non-RoHS Compliant
- Switching Frequency-Max :
- 220 kHz
- Length :
- 4.9 mm
- Seated Height-Max :
- 1.879 mm
- Switcher Configuration :
- Buck
- ECCN Code :
- EAR99
- Number of Outputs :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminals :
- 8
- Reach Compliance Code :
- Compliant
- Terminal Form :
- Gull wing
- Input Voltage-Nom :
- 12 V
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Series :
- SuperSwitcher™
- Mounting Type :
- Surface Mount
- Supplier Device Package :
- 8-SOIC
- Datasheets
- MIC4681-3.3BM TR

Voltage Regulators - DC DC Switching Regulators Microchip Technology MIC4681-3.3BM TR Overview
Discover the MIC4681-3.3BM TR from Microchip Technology, a high-efficiency Voltage Regulator specifically designed for DC DC Switching applications. This compact, powerful component ensures stable and reliable 3.3V output voltage and up to 1A of output current, making it an essential choice for designers focusing on efficiency and performance in their power supply architectures. Utilizing advanced buck regulator technology, the MIC4681-3.3BM TR offers significant advantages in terms of size, thermal performance, and energy efficiency, making it an ideal solution for space-constrained applications while maintaining robustness in demanding environments.
MIC4681-3.3BM TR Features
The MIC4681-3.3BM TR is designed to meet the stringent requirements of modern electronic applications, offering features such as high efficiency, low heat generation, and compact form factor. Key features include an input voltage range that makes it suitable for various applications, a fixed 3.3V output with excellent load and line regulation, and thermal overload protection. Additionally, the simple external circuitry requirements and the SOIC-8 package allow for easier integration into system designs.
MIC4681-3.3BM TR Applications
- Consumer Electronics: Used in powering devices like gaming consoles and home appliances, ensuring stable operation even under variable load conditions.
- Telecommunications: Critical for providing consistent power in telecommunications equipment, maintaining system reliability and connectivity.
- Portable Devices: Ideal for battery-operated devices such as handheld GPS units, where efficient power consumption is necessary to extend battery life.
- Industrial Applications: Applies in automated machinery control systems requiring steady voltage to avoid operational discrepancies.
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