LP38693MP-ADJ/NOPB 500mA Low Dropout CMOS Linear Regulators ic chip manufacturers integrated programmed

500mA Low Dropout CMOS Linear Regulators with Adjustable Output

Features

► Output voltage range of 1.25V - 9V

► 2.0% adjust pin voltage accuracy (25˚C)

► Low dropout voltage: 250mV @ 500mA (typ, 5V out)

► Wide input voltage range (2.7V to 10V)

► Precision (trimmed) bandgap reference

► Guaranteed specs for -40˚C to +125˚C

► 1µA off-state quiescent current

► Thermal overload protection

► Foldback current limiting

► SOT-223 and 6-Lead LLP packages

► Enable pin (LP38693-ADJ)

General Description

The LP38691/3-ADJ low dropout CMOS linear regulators provide 2.0% precision reference voltage, extremely low dropout voltage (250mV @ 500mA load current, VOUT = 5V) and excellent AC performance utilizing ultra low ESR ceramic output capacitors

The low thermal resistance of the LLP and SOT-223 packages allow the full operating current to be used even in high ambient temperature environments.

The use of a PMOS power transistor means that no DC base drive current is required to bias it allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature.

Typical Application Circuits

STOCK LIST

CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electronic components that are hard to find and even obsolete. We have taken pride in our innovation, reliability and service, especially in the semiconductor marketplace.
Our distribution brands include XILINX，ALTERA，ATMEL, INFINEON, ST,SAMSUNG，TEXAS INSTRUMENTS，ON，TOSHIBA，，MICROCHIP，CYPRESS，FREESCALE，etc. We distributes over 200,000 products ranging from semiconductors to resistors, capacitors, diodes, inductors, connectors, transistors, sensors and so on.
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