描述 Description

The LP2985 family of fixed-output, low-dropout regulators offers exceptional, cost-effective performance for both portable and nonportable applications. Available in voltages of 1.8 V, 2.5 V, 2.8 V, 2.9 V, 3 V, 3.1 V, 3.3?V, 5?V, and 10?V, the family has an output tolerance of 1% for the A version (1.5% for the non-A version) and is capable of delivering 150-mA continuous load current. Standard regulator features, such as overcurrent and overtemperature protection, are included.

特性 Features

? Output Tolerance of
? 1% (A Grade)
? 1.5% (Standard Grade)

? Ultra-Low Dropout, Typically
? 280 mV at Full Load of 150 mA
? 7 mV at 1 mA

? Wide VIN Range: 16 V Max
? Low IQ: 850 μA at Full Load at 150 mA
? Shutdown Current: 0.01 μA Typ
? Low Noise: 30 μVRMS With 10-nF Bypass Capacitor
? Stable With Low-ESR Capacitors, Including Ceramic
? Overcurrent and Thermal Protection
? High Peak-Current Capability
? ESD Protection Exceeds JESD?22
? 2000-V Human-Body Model (A114-A)
? 200-V Machine Model (A115-A)