Datasheet4U Logo Datasheet4U.com

NCV551 - Low-Dropout Voltage Regulator

General Description

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁPin No.

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ1 Vin Positive power supply input voltage.

Power supply ground.

Key Features

  • an ultra.
  • low quiescent current of 4.0 mA. 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 mF. The device is housed in the TSOP.
  • 5 surface mount package. Standard voltage versions are 1.4, 1.5, 1.8, 2.5, 2.7, 2.8, 2.9, 3.0, 3.

📥 Download Datasheet

Datasheet Details

Part number NCV551
Manufacturer ON
File Size 159.61 KB
Description Low-Dropout Voltage Regulator
Datasheet download datasheet NCV551 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
NCV5500 500mA LDO Voltage Regulator ON Semiconductor
NCV5501 500mA LDO Voltage Regulator ON Semiconductor
NCV5504 Dual Output Low Dropout Linear Regulator ON Semiconductor
NCV553 Voltage Regulator ON Semiconductor
NCV500 150mA CMOS Low Noise Low-Dropout Voltage Regulator ON Semiconductor

Other Datasheets by ON

Part Number Description
NCV2902 Single Supply Quad Operational Amplifiers
NCV4279 5.0V Micropower 150mA LDO Linear Regulator
NCV8501 LDO Linear Regulators
NCV8502 LDO Linear Regulators

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
NCP551, NCV551 Voltage Regulator - CMOS, Low Iq, Low-Dropout 150 mA The NCP551 series of fixed output low dropout linear regulators are designed for handheld communication equipment and portable battery powered applications which require low quiescent. The NCP551 series features an ultra−low quiescent current of 4.0 mA. 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 mF. The device is housed in the TSOP−5 surface mount package. Standard voltage versions are 1.4, 1.5, 1.8, 2.5, 2.7, 2.8, 2.9, 3.0, 3.1, 3.2, 3.3, 3.6, 3.8 and 5.0 V.