LP2985-50DBVT LP2985A-25DBVR LP2985AIM5-3.3/NOPB LP2985AIM5X-2.5/NOPB LP2985AIM5X-3.3 LP2985IM5-5.0/NOPB Power Regulator

LP2985-50DBVT LP2985A-25DBVR LP2985AIM5-3.3/NOPB LP2985AIM5X-2.5/NOPB LP2985AIM5X-3.3 LP2985IM5-5.0/NOPB Power Regulator

1 Features

• Output Tolerance of

• – 1% (A Grade)

• – 1.5% (Standard Grade)

• Ultra-Low Dropout, Typically

  – 280mVCM GROUPllLoadof150mA

  – 7mVat1mA

• Wide VIN Range: 16 V Max

• LowIQ:850μACM GROUPllLoadat150mA

• 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)

2 Applications

• Portable Devices

• Digital Cameras and Camcorders

• CD Players

• MP3 Players

3 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.

Device Information