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LD6836 Datasheet, PDF (1/28 Pages) NXP Semiconductors – Ultra low dropout regulators, low noise, 300 mA | |||
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LD6836 series
Ultra low dropout regulators, low noise, 300 mA
Rev. 2 â 5 October 2012
Product data sheet
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
ï® 300 mA output current rating
ï® Input voltage range 2.3 V to 5.5 V
ï® Fixed output voltage between 1.2 V and 3.6 V
ï® Dropout voltage 90 mV at 300 mA output rating
ï® Low quiescent current in shutdown mode (typical 0.1 ïA)
ï® 30 ïV RMS output noise voltage (typical value) at 10 Hz to 100 kHz
ï® Turn-on time 150 ïs
ï® 55 dB Power Supply Rejection Ratio (PSRR) at 1 kHz
ï® Over-temperature protection
ï® Output current limiter
ï® LD6836x/xxH: high-ohmic (3-state) output state when disabled
ï® LD6836x/xxP: low-ohmic output state when disabled (auto discharge function)
ï® Integrated ElectroStatic Discharge (ESD) protection up to 10 kV Human Body
Model (HBM)
ï® WLCSP with 0.4 mm pitch and package size of 0.76 mm ï´ 0.76 mm ï´ 0.47 mm
ï® Small SOT753 SMD plastic package (SOT23-5 compatible)
ï® Pb-free, Restriction of Hazardous Substances (RoHS) compliant and free of halogen
and antimony (dark green compliant)
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