Product Overview NCV551: Linear Voltage Regulator, LDO, CMOS Low Iq, 150 mA For complete documentation, see the data sheet Product Description The NCP551 series of fixed output low dropout (LDO) linear voltage regulators are designed for applications which require low quiescent current. The NCP551 series features an ultra-low quiescent current of 4.0 µA. 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 µF. The device is housed in the micro miniature TSOP-5 surface mount package. Standard voltage versions are 1.4, 1.5, 1.8, 2.5, 2.7, 2.8, 3.0, 3.3, and 5.0 V. Other voltages are available in 100 mV steps. Features • • • • • Low quiescent current of 4.0 µA typical Maximum Operating Voltage of 12 V Low Output Voltage Option High Accuracy Output Voltage of 2.0% Industrial Temperature Range of –40° C to 85° C Applications • • • • Battery Powered Instruments Hand–Held Instruments Communication Equipment Consumer End Products • Camcorders and Cameras Part Electrical Specifications Product Compliance Status Output Polarity VO (V) IO Typ (A) VI Max (V) VDO Typ (V) Iq Typ (mA) NCV551SN14T1G AEC Qualified Active Single Positive 1.4 0.15 12 0.17 0.004 TSOP-5 / SOT-235 Active Single Positive 1.5 0.15 12 0.13 0.004 TSOP-5 / SOT-235 Active Single Positive 1.8 0.15 12 0.13 0.004 TSOP-5 / SOT-235 Active Single Positive 2.5 0.15 12 0.13 0.004 TSOP-5 / SOT-235 Active Single Positive 2.7 0.15 12 0.04 0.004 TSOP-5 / SOT-235 Active Single Positive 2.8 0.15 12 0.04 0.004 TSOP-5 / SOT-235 Active Single Positive 3 0.15 12 0.04 0.004 TSOP-5 / SOT-235 Active Single Positive 3.1 0.15 12 0.04 0.004 TSOP-5 / SOT-235 Active Single Positive 3.2 0.15 12 0.04 0.004 TSOP-5 / SOT-235 Active Single Positive 3.3 0.15 12 0.04 0.004 TSOP-5 / SOT-235 NEW Single Positive 3.6 0.15 12 0.04 0.004 TSOP-5 / SOT-235 PPAP Capable PSRR (dB) Noise (µVrms) Package Type Pb-free Halide free NCV551SN15T1G AEC Qualified PPAP Capable Pb-free Halide free NCV551SN18T1G AEC Qualified PPAP Capable Pb-free Halide free NCV551SN25T1G AEC Qualified PPAP Capable Pb-free Halide free NCV551SN27T1G AEC Qualified PPAP Capable Pb-free Halide free NCV551SN28T1G AEC Qualified PPAP Capable Pb-free Halide free NCV551SN30T1G AEC Qualified PPAP Capable Pb-free Halide free NCV551SN31T1G AEC Qualified PPAP Capable Pb-free Halide free NCV551SN32T1G AEC Qualified PPAP Capable Pb-free Halide free NCV551SN33T1G AEC Qualified PPAP Capable Pb-free Halide free NCV551SN36T1G AEC Qualified PPAP Capable Pb-free Halide free NCV551SN50T1G AEC Qualified Active Single Positive 5 0.15 12 PPAP Capable Pb-free Halide free For more information please contact your local sales support at www.onsemi.com Created on: 6/30/2016 0.04 0.004 TSOP-5 / SOT-235