150 Ma Cmos Low Iq Low-dropout Voltage Regulator

The NCP551 series of fixed output low dropout linear Regulators NCP551 NCV551 are designed for handheld Communication equipment and portable battery powered applications which require low quiescent. The NCP551 series features an ultralow quiescent current of 4.0 A. Each device contains a Voltage Reference unit, an error Amplifier a PMOS power Transistor resistors for setting output voltage, current limit, and temperature limit protection circuits. The NCP551 has been designed to be used with low cost ceramic capacitors and requires a minimum output capacitor of 0.1 F. The device is housed in the microminiature TSOP5 surface mount package. Standard voltage versions are 1.5, 1.8, 2.5, 2.7, 2.8, 3.0, 3.2, 3.3, and 5.0 V. Other voltages are available in 100 mV steps. By ON Semiconductor
NCV551 's PackagesNCV551 's pdf datasheet
NCV551SN15T1 TSOP
NCV551SN18T1 TSOP
NCV551SN25T1 TSOP
NCV551SN27T1 TSOP
NCV551SN28T1 TSOP
NCV551SN30T1 TSOP
NCV551SN32T1 TSOP
NCV551SN33T1 TSOP
NCV551SN50T1 TSOP




NCV551 Pinout, Pinouts
NCV551 pinout,Pin out
This is one package pinout of NCV551,If you need more pinouts please download NCV551's pdf datasheet.

NCV551 Application circuits
NCV551 circuits
This is one application circuit of NCV551,If you need more circuits,please download NCV551's pdf datasheet.


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