Product Overview

Product Overview
NCP102: LDO Linear Regulator Controller
For complete documentation, see the data sheet
Product Description
The NCP102 is a low dropout linear regulator controller for applications requiring high-current and ultra low dropout voltages. The
use of an external N-Channel MOSFET allows the user to adapt the device to a multitude of applications depending on system
requirements for current and dropout voltage. An extremely accurate 0.8 V (+/-2%) reference allows the implementation of sub 1 V
voltage supplies. The reference is guaranteed over the complete supply and temperature ranges. Other features of the NCP102 are
a dedicated enable input,internally compensated error amplifier and an adjustable soft-start. A minimum drive capability of +/-5 mA
provides fast transient response. The drive current is internally limited to protect the controller in case of an external MOSFET
failure. The NCP102 is packaged in a space saving TSOP-6.
Features
Benefits
• 0.8 V (+/-2%) Voltage Reference
• Accurate output voltage regulation enabling sub 1 V voltage
regulators
• Fast Transient Response
• Reduces system stress during power up while providing user
flexibility
• Allow the device to be remotely enabled
• Drive Current Capability of > +/-5 mA
• Programmable Soft-Start
• Enable Active High
• 4.5 V to 13.5 V Supply Voltage Range
• Programmable Regulator Output VOltage Down to 0.8 V
Applications
End Products
• Desktop and Laptops
• Desktop Motherboards, Computer Peripherals such as
Graphics Cards
• Computer Peripherals such as Graphics Cards
• Sub 1 V Voltage Regulators
Part Electrical Specifications
Product
Compliance
Status
Output
Polarity
VO (V)
IO Typ
(A)
VI Max
(V)
VDO Typ
(V)
Iq Typ
(mA)
PSRR
(dB)
NCP102SNT1G
Pb-free
Active
Single
Positive
9.75
0.005
13
0.8
0.3
50
Halide free
Noise
(µVrms)
Package
Type
TSOP-6
Application Diagram
For more information please contact your local sales support at www.onsemi.com
Created on: 6/30/2016