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Manufacturer Part #
MCP1793T-3302H/DC
MCP1793 Series 3.3 V 100 mA High-Voltage Automotive LDO - SOT-223-5
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| Mfr. Name: | Microchip | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:4000 per Package Style:SOT-223-5 Mounting Method:Surface Mount | ||||||||||
| Date Code: | 1932 | ||||||||||
Product Specification
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Data Sheet - MCP1792/MCP1793 Data Sheet Data Sheet Document Revision Microchip has released a new Product Documents for the MCP1792/MCP1793 Data Sheet of devices.Notification Status: FinalDescription of Change: 1. Updated device Features. 2. Updated Package Types. 3. Updated the AC/DC Characteristics table. 4. Corrected current symbols in Figure 4-1. 5. Added clarifying information in Section 4.4, "Circuit Protection" by specifying the type of diode necessary to prevent output voltage drop. 6. Added extra paragraph in Section 4.6, "Shutdown Input (SHDN) and Input UVLO". 7. Changed power dissipation value when operating at a maximum VIN in Section 5.2, "Power Calculations". 8. Corrected device description in Product Identification System. 9. Minor typographical changes throughout.Impacts to Data Sheet: NoneReason for Change: To Improve ProductivityChange Implementation Status: CompleteDate Document Changes Effective: 02 Oct 2019NOTE: Please be advised that this is a change to the document only the product has not been changed.
Part Status:
Technical Attributes
| Input Voltage-Min: | 4.5V |
| Input Voltage-Max: | 55V |
| Output Voltage Range: | 3.3V |
| Dropout Voltage-Max: | 1200mV |
| Output Current-Max: | 100mA |
| Tolerance (%): | ±2% |
| Operating Temp Range: | -40°C to +150°C |
| Regulator Topology: | Fixed |
| Quiescent Current: | 25µA |
| No. of Outputs: | 1 |
| Output Noise: | 400µV/°C |
| Load Regulation (%): | 0.2% |
| Package Style: | SOT-223-5 |
| Mounting Method: | Surface Mount |
Features & Applications
Microchip’s MCP1792 and MCP1793 are high-voltage, Low Dropout (LDO) regulators which supply a maximum output current of 100mA from a wide input-voltage range of 4.5V-55V. This capability makes the LDOs ideal for use in 12V, 24V or 48V power rails, and in high-voltage battery packs.
APPLICATIONS
• Voltage supply to MCU or FPGA from battery power source
• Automotive electronics systems
• Power tools
• E-bikes
• Smoke detectors
• Alarm sensors
FEATURES
• Handles transient voltages up to 70V
• AEC-Q100 qualified to Grade 0
• PPAP capable
• 25μA quiescent supply current
Available Packaging
Package Qty:
4000 per
Package Style:
SOT-223-5
Mounting Method:
Surface Mount
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