AMS1117-3.3V SMD Fixed 12V 3.3V 800mA SOT-223 Dropout Regulators

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Features: Low Dropout Voltage. Load regulation: 0.5% Max. Optimized for Low Voltage On-chip thermal limiting. Maximum Input Voltage: 12V Fixed Output Voltage: 3.3V Standard SOT-223 Package Specifications: Symbol Description Max Units VIN Input Voltage 12 V IOUT DC Output Current PD/(VIN-VOUT) mA TJ Operating Junction Temperature Range -40 to 125 ℃ θ JA Thermal Resistance 150 ℃/W PD Maximum Power Dissipation 600 mW Electrical Characteristics (Vin =<7V, Tj= 25℃ unless otherwise Specified. The ~ denotes specifications that apply over the specified operating temperature range .) Applications Post Regulator for switching DC/DC Converter High-Efficiency Linear Regulator Battery Chargers PC Add-on Card Motherboard clock supplies LCD Monitor Set-top Box AMS1117-3.3 Datasheet