Reg103fa-5 Single Output Ldo, Dmos 500ma, Fixed(5.0v), Low Noise

US $3.89

  • QUEBEC, QC, Canada
  • Jan 29th
  REG103FA-5 Single Output LDO, DMOS 500mA, Fixed(5.0V), Low Noise, Fast Transient Response     Description The REG103 is a family of low-noise, low-dropout, linear regulators with low ground pin current. Its new DMOS topology provides significant improvement over previous designs, including low-dropout voltage (only 115mV typ at full load), and better transient performance. In addition, no output capacitor is required for stability, unlike conventional low-dropout regulators that are difficult to compensate and require expensive low ESR capacitors greater than 1µF.   Specification  Manufacturer:   Burr-Brown Product from Texas Instruments Product Category: LDO Voltage Regulators Input Voltage MAX: 15 V Output Voltage: 5 V Dropout Voltage - Max: 0.025 V at 10 mA Output Current: 500 mA Number of Outputs: 1 Output Type: Fixed Maximum Operating Temperature: + 125 C Mounting Style: SMD/SMT Input Bias Current - Max: 0.5 mA Input Voltage MIN: + 2.1 V Minimum Operating Temperature: - 55 C Reference Voltage: 1.295 V Voltage Regulation Accuracy: 2 %   FEATURES _ NEW DMOS TOPOLOGY: Ultra Low Dropout Voltage: 115mV Typ at 500mA and 3.3V Output Output Capacitor NOT Required for Stability _ FAST TRANSIENT RESPONSE _ VERY LOW NOISE: 33?Vrms _ HIGH ACCURACY: ?}2% max _ HIGH EFFICIENCY: IGND = 1mA at IOUT = 500mA Not Enabled: IGND = 0.5?A _ 2.5V, 2.7V, 3.0V, 3.3V, 5.0V, AND ADJUSTABLE OUTPUT VERSIONS _ FOLDBACK CURRENT LIMIT _ THERMAL PROTECTION _ OUTPUT VOLTAGE ERROR INDICATOR(1) _ SMALL SURFACE-MOUNT PACKAGES: SOT223-5, DDPAK-5, SO-8 APPLICATIONS _ PORTABLE COMMUNICATION DEVICES _ BATTERY-POWERED EQUIPMENT _ PERSONAL DIGITAL ASSISTANTS _ MODEMS _ BAR-CODE SCANNERS _ BACKUP POWER SUPPLIES    

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