NCP552
NCP552 is Voltage Regulator manufactured by onsemi.
NCP552, NCP553, NCV553
80 m A CMOS Low Iq NOCAPE Voltage Regulator
This series of fixed output NOCAP linear regulators are designed for handheld munication equipment and portable battery powered applications which require low quiescent. This series Features an ultra- low quiescent current of 2.8 m 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 NCP552 series provides an enable pin for ON/OFF control.
These voltage regulators have been designed to be used with low cost ceramic capacitors. The devices have the ability to operate without an output capacitor. The devices are housed in the micro- miniature SC82- AB surface mount package. Standard voltage versions are 1.5, 1.8, 2.5, 2.7, 2.8, 3.0, 3.3, and 5.0 V. Other voltages are available in 100 m V steps.
Features
- Pb- Free Packages are Available-
- Low Quiescent Current of 2.8 m A Typical
- Low Output Voltage Option
- Output Voltage Accuracy of 2.0%
- Industrial Temperature Range of
- 40°C to 85°C
(NCV553, TA =
- 40°C to +125°C)
- NCP552 Provides an Enable Pin
Typical Applications
- Battery Powered Consumer Products
- Hand- Held Instruments
- Camcorders and Cameras
- NCV Prefix for Automotive and Other Applications Requiring Site and Control Changes
Input +
C1
GND Enable
Vin
Vout
Output
+ C2
This device contains 32 active transistors Figure 1. NCP552 Typical Application Diagram
GND N/C
Input...
