feedback
Rate this webpage

Need
Support?


NCP630: Linear Voltage Regulator, Fast, 3.0 A

Overview
Specifications
Packages
Datasheet: 3.0 A Fast Linear Voltage Regulators
Rev. 5 (132.0kB)
»View Reliability Data
»View Material Composition
»Product Change Notification (2)
Product Overview
Product Description
The NCP630 is a low dropout (LDO) positive linear voltage regulator that is capable of providing a guaranteed output current of 3.0 A with a maximum dropout voltage of 1.25 V at 3.0 A over temperature. The fast turn on time allows step changes in loads commonly found in low voltage microprocessor applications. The NCP630 is currently offered as an adjustable output version that can be programmed down to 1.2 V with two external resistors and as a fixed output version at 3.47 V. On chip trimming adjusts the reference/output voltage within ? 1.5% accuracy. Internal protection features consist of output current limiting and thermal shutdown. NCP630 is available in D2PAK package.
Features
 
  • Output Current of 3.0 A
  • 1.25 V Maximum Dropout Voltage at 3.0 A Over Temperature
  • Voltage on Shutdown Pin is TTL Compatible
  • Reference/Output Voltage Trimmed to +/-1.5
  • Current Limit Protection
  • Thermal Shutdown Protection
  • -40°C to 125°C Junction Temperature Range
  • Pb-Free Packages are Available
Applications
  • Microprocessor Power Supplies
  • DSP Power Supplies
  • SMPS Post Regulation
  • Battery Chargers
Technical Documentation & Design Resources
Data Sheets (1) Package Drawings (1)
Availability and Samples
Product
Status
Compliance
Description
Package
MSL*
Container
Budgetary Price/Unit
Type
Case Outline
Type
Qty.
NCP630AD2TG Active
Pb-free
Halide free
Linear Voltage Regulator, Fast, 3.0 A, Vout: Adj D2PAK-5 936A-02 1 Tube 50 $0.6667
NCP630AD2TR4G Active
Pb-free
Halide free
Linear Voltage Regulator, Fast, 3.0 A, Vout: Adj D2PAK-5 936A-02 1 Tape and Reel 800 $0.6667
NCP630GD2TG Active
Pb-free
Halide free
Linear Voltage Regulator, Fast, 3.0 A, Vout: 3.47 V D2PAK-5 936A-02 1 Tube 50 $0.6667
NCP630GD2TR4G Active
Pb-free
Halide free
Linear Voltage Regulator, Fast, 3.0 A, Vout: 3.47 V D2PAK-5 936A-02 1 Tape and Reel 800 $0.6667
Moisture Sensitivity level (MSL) for surface mount devices (lead free measured at 260°C reflow, non lead free at 235°C reflow)
Market Leadtime (weeks) : 2 to 4
Digikey   (2015-07-09) : >1K
Mouser   (2015-07-09) : <1K
ON Semiconductor   (2015-07-08) : 1,150
Market Leadtime (weeks) : 4 to 8
Avnet   (2015-07-09) : <1K
Digikey   (2015-07-09) : <1K
Mouser   (2015-07-09) : <1K
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : 4 to 8
Mouser   (2015-07-09) : <1K
Market Leadtime (weeks) : 8 to 12
Datasheet: 3.0 A Fast Linear Voltage Regulators
Rev. 5 (132.0kB)
»View Reliability Data
»View Material Composition
»Product Change Notification (2)
Product Overview

Product Compliance Status Description Output Polarity VO (V) IO Typ (A) VI Max (V) VDO Typ (V) Iq Typ (mA) PSRR (dB) Noise (µVrms) Package Type
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, Fast, 3.0 A, Vout: Adj   Single   Positive   Adjustable   3   12   1.25         D2PAK-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, Fast, 3.0 A, Vout: Adj   Single   Positive   Adjustable   3   12   1.25         D2PAK-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, Fast, 3.0 A, Vout: 3.47 V   Single   Positive   3.47   3   12   1.25         D2PAK-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, Fast, 3.0 A, Vout: 3.47 V   Single   Positive   3.47   3   12   1.25         D2PAK-5 
Previously Viewed Products
Clear List