1.

Product profile

1.1 General description

The LD6836 series is a small-size Low DropOut regulator (LDO) family with a typical

voltage drop of 90 mV at 300 mA current rating. Operating input voltages can range from

2.3 V to 5.5 V. The devices are available with fixed output voltages between 1.2 V

and 3.6 V.

In disabled mode the LD6836x/xxH devices show a high-ohmic state at the output pin

while the LD6836x/xxP devices contain a pull-down switching transistor to provide a

low-ohmic output state (auto discharge function).

The LD6836CX4 and LD6836CX4/C devices are in a 0.4 mm pitch Wafer-Level

Chip-Scale Package (WLCSP) making them ideal for use in portable applications

requiring component miniaturization. The LD6836TD devices are in a small SOT753

Surface-Mounted Device (SMD) plastic package. All devices are manufactured in

monolithic silicon technology.

1.2 Features and benefits

A)

V RMS output noise voltage (typical value) at 10 Hz to 100 kHz

s

Model (HBM)

 0.76 mm  0.47 mm

and antimony (dark green compliant)

LD6836 series

Ultra low dropout regulators, low noise, 300 mA

Rev. 2 — 5 October 2012

Product data sheet