PTLV75715PDRVR                         Description

The TLV757P low-dropout regulator (LDO) is an ultrasmall, low quiescent current LDO that sources 1 A with good line and load transient performance. The TLV757P is optimized for wide variety of applications by supporting an input voltage range from 1.45 V to 5.5 V. To minimize cost and solution size, the device is offered in fixed output voltages ranging from 0.6 V to 5 V to support the lower core voltages of modern MCUs. Additionally, the TLV757P has a low IQ with enable functionality to minimize standby power. This device features an internal soft-start to lower the inrush current which provides a controlled voltage to the load and minimizes the input voltage drop during start up. When shutdown, the device actively pulls down the output to quickly discharge the outputs and ensure a known start-up state.

PTLV75715PDRVR                        Features

? Input Voltage Range: 1.45 V to 5.5 V

? Available in Fixed-Output Voltages:

– 0.6 V to 5 V (50-mV Steps)

? Low IQ: 25 μA (Typical)

? Low Dropout:

– 425 mV (Maximum) at 1 A (3.3 VOUT)

? Output Accuracy: 1% (Maximum)

? Built-In Soft-Start With Monotonic VOUT Rise

? Foldback Current Limit

? Active Output Discharge

? High PSRR: 45 dB at 100 kHz

? Stable With a 1-μF Ceramic Output Capacitor

? Packages:

– SOT-23-5 (Preview)

– 2 mm × 2 mm (WSON-6)

 PTLV75715PDRVR                        Applications

? Set Top Boxes, TV, and Gaming Consoles

? Portable and Battery-Powered Equipment

? Desktop, Notebooks, and Ultrabooks

? Tablets and Remote Controls

? White Goods and Appliances

? Grid Infrastructure and Protection Relays

? Camera Modules and Image Sensors