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LP2985LV-N - Texas Instruments

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LP2985LV-N 150-mA Low-noise Low-dropout Regulator

The LP2985LV-N is a 150-mA, fixed-output voltage regulator designed to provide high performance and low noise in applications requiring output voltages ≤ 2 V. Using an optimized vertically integrated PNP (VIP) process, the LP2985LV-N delivers unequaled performance in all specifications critical to batterypowered designs: • Ground Pin Current: Typically 825 µ.

Features


•1 Wide Supply Voltage Range: 2.2 V to 16 V
• Ensured 150-mA Output Current
• Requires Minimum External Components
• Stable With Low-ESR Output Capacitor
• < 1-µA Quiescent Current When Shut Down
• Low Ground Pin Current at all Loads
• Output Voltage Accuracy 1% (A Grade)
• High Peak Current Capability
• Low ZOUT: 0.3-Ω Typical (10 Hz to 1 MHz)
• Overtemperature/Overcurrent Protection
• −40°C to +125°C Junction Temperature Range 2 Applications
• Cellular Phone
• Palmtop/Laptop Computer
• Personal Digital Assistant (PDA)
• Camcorder, Personal Stereo, Camera 3 Description The LP2985LV-N is a 15.

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