ZLDO1117QG12TA

1A Low Dropout Positive Regulator 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5V and Adjustable outputs

Description

ZLDO1117 is a low dropout positive adjustable or fixed-mode regulator with 1A output current capability.

The ZLDO1117 has a 2% tolerance across the industrial temperature range and is guaranteed to have lower than 1.2V dropout at full load current making it ideal to provide well-regulated outputs of 1.2V to 5.0V with input supply voltages up to 18V. The ZLDO1117 is ideally suited to provide well-regulated supplies for low voltage IC applications such as high-speed bus termination and low current 3.3V logic supply across the whole industrial temperature range.

Features

• 1.2V Maximum Dropout at Full Load Current

• 2% Tolerance Over Temperature, Line and Load Variations

• Fast Transient Response

• Output Current Limiting

• Built-in Thermal Shutdown

• Good Noise Rejection

• Suitable for use with MLCC Capacitors

•  Qualified to AEC-Q100 Grade 2 see ‘Ordering Information’

•  PPAP capable Note 4

• -40 to +125°C Junction Temperature Range

• Available in TO252 and SOT223 with “Green” Molding CompoundNo Br, Sb

ƒ  Lead-Free Finish; RoHS Compliant Notes 1 & 2

ƒ  Halogen and Antimony Free. “Green” Device Note 3