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NCP4671: Linear Voltage Regulator, Ultra LDO, Dual Rail, 400 mA

Overview
Specifications
Datasheet: Linear Voltage Regulator, Ultra LDO, Dual Rail, 400 mA
Rev. 2 (1134.0kB)
»View Material Composition
»No Product Change Notifications exist
Product Overview
Product Description
The NCP4671 is a CMOS Dual Supply Rail Linear Voltage Regulator designed to provide very low output voltages. The Dual Rail architecture, which separates the power for the LDO control circuitry (provided via the Vbias pin) from the main power path (Vin) offers ultra-low dropout performance, allowing the device to operate from input voltages down to 0.9 V and to generate a fixed high accuracy output voltage as low as 0.6 V. The NCP4671 offers excellent transient response with very low quiescent currents. The family is available in a variety of packages: SC-70, SOT23 and a small, ultra thin 1.2 x 1.2 x 0.4mm XDFN, and comes with a standard enable or an enable plus auto-discharge configuration. Contact your local sales representative for specific package, voltage and enable combinations.
Features   Benefits
     
  • Output Voltage Range: 0.6 to 1.5 V (available at 0.1 steps)
 
  • Capable of driving very low power microprocessors and microcontrollers
  • Regulates input voltages as low as 0.9V
 
  • Maximizes the useful life of batteries
  • Low Quiescent Current: 28 uA typical
 
  • Excellent rejection of noise from the input rail (example from a DC-DC converter)
  • Very Low Dropout: 180 mV Typ. at 400 mA
   
  • High PSRR: 80 dB at 1 kHz
   
Technical Documentation & Design Resources
Data Sheets (1) Package Drawings (2)
Availability and Samples
Product
Status
Compliance
Description
Package
MSL*
Container
Budgetary Price/Unit
Type
Case Outline
Type
Qty.
NCP4671DMX06TCG Active
Pb-free
Linear Voltage Regulator, Ultra LDO, Dual Rail, 400 mA, 0.6V XDFN-6 711AA 1 Tape and Reel 5000 $0.35
NCP4671DMX09TCG Active
Pb-free
Linear Voltage Regulator, Ultra LDO, Dual Rail, 400 mA, 0.9V XDFN-6 711AA 1 Tape and Reel 5000 $0.35
NCP4671DMX12TCG Active
Pb-free
Linear Voltage Regulator, Ultra LDO, Dual Rail, 400 mA, 1.2V XDFN-6 711AA 1 Tape and Reel 5000 $0.35
NCP4671DMX13TCG Active
Pb-free
Linear Voltage Regulator, Ultra LDO, Dual Rail, 400 mA, 1.3V XDFN-6 711AA 1 Tape and Reel 5000 $0.35
NCP4671DMX15TCG Active
Pb-free
Linear Voltage Regulator, Ultra LDO, Dual Rail, 400 mA, 1.5V XDFN-6 711AA 1 Tape and Reel 5000 $0.35
NCP4671DSN06T1G Active
Pb-free
Halide free
Linear Voltage Regulator, Ultra LDO, Dual Rail, 400 mA, Auto-Discharge, 0.6 V SOT-23-5 1212-01 1 Tape and Reel 3000 $0.32
NCP4671DSN09T1G Active
Pb-free
Halide free
Linear Voltage Regulator, Ultra LDO, Dual Rail, 400 mA, Auto-Diacharge, 0.9 V SOT-23-5 1212-01 1 Tape and Reel 3000 $0.32
NCP4671DSN10T1G Active
Pb-free
Halide free
Linear Voltage Regulator, Ultra LDO, Dual Rail, 400 mA, Auto-Discharge, 1.0 V SOT-23-5 1212-01 1 Tape and Reel 3000 $0.32
NCP4671DSN12T1G Active
Pb-free
Halide free
Linear Voltage Regulator, Ultra LDO, Dual Rail, 400 mA, Auto-Discharge, 1.2 V SOT-23-5 1212-01 1 Tape and Reel 3000 $0.32
NCP4671DSN13T1G Active
Pb-free
Halide free
Linear Voltage Regulator, Ultra LDO, Dual Rail, 400 mA, Auto-Discharge, 1.3 V SOT-23-5 1212-01 1 Tape and Reel 3000 $0.32
NCP4671DSN15T1G Active
Pb-free
Halide free
Linear Voltage Regulator, Ultra LDO, Dual Rail, 400 mA, Auto-Discharge, 1.5 V SOT-23-5 1212-01 1 Tape and Reel 3000 $0.32
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) : 17 to 20
Digikey   (2015-07-09) : >1K
Market Leadtime (weeks) : 17 to 20
Digikey   (2015-07-09) : >1K
Market Leadtime (weeks) : 17 to 20
Digikey   (2015-07-09) : >1K
Market Leadtime (weeks) : 17 to 20
Digikey   (2015-07-09) : >1K
ON Semiconductor   (2015-07-08) : 10,000
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : 17 to 20
Digikey   (2015-07-09) : >1K
Market Leadtime (weeks) : 8 to 12
Digikey   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : 8 to 12
Mouser   (2015-07-09) : >1K
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : 8 to 12
Digikey   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : 8 to 12
Digikey   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : 8 to 12
Mouser   (2015-07-09) : >1K
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : 4 to 8
Digikey   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
PandS   (2015-07-09) : >1K
Datasheet: Linear Voltage Regulator, Ultra LDO, Dual Rail, 400 mA
Rev. 2 (1134.0kB)
»View Material Composition
»No Product Change Notifications exist
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   Active     Linear Voltage Regulator, Ultra LDO, Dual Rail, 400 mA, 0.6V   Single   Positive   0.6   0.4   6   0.18   0.028   80   70   XDFN-6 
 Pb-free   Active     Linear Voltage Regulator, Ultra LDO, Dual Rail, 400 mA, 0.9V   Single   Positive   0.9   0.4   6   0.18   0.028   80   70   XDFN-6 
 Pb-free   Active     Linear Voltage Regulator, Ultra LDO, Dual Rail, 400 mA, 1.2V   Single   Positive   1.2   0.4   6   0.18   0.028   80   70   XDFN-6 
 Pb-free   Active     Linear Voltage Regulator, Ultra LDO, Dual Rail, 400 mA, 1.3V   Single   Positive   1.3   0.4   6   0.18   0.028   80   70   XDFN-6 
 Pb-free   Active     Linear Voltage Regulator, Ultra LDO, Dual Rail, 400 mA, 1.5V   Single   Positive   1.5   0.4   6   0.18   0.028   80   70   XDFN-6 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, Ultra LDO, Dual Rail, 400 mA, Auto-Discharge, 0.6 V   Single   Positive   0.6   0.4   6   0.18   0.028   80   70   SOT-23-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, Ultra LDO, Dual Rail, 400 mA, Auto-Diacharge, 0.9 V   Single   Positive   0.9   0.4   6   0.18   0.028   80   70   SOT-23-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, Ultra LDO, Dual Rail, 400 mA, Auto-Discharge, 1.0 V   Single   Positive   1   0.4   6   0.18   0.028   80   70   SOT-23-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, Ultra LDO, Dual Rail, 400 mA, Auto-Discharge, 1.2 V   Single   Positive   1.2   0.4   6   0.18   0.028   80   70   SOT-23-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, Ultra LDO, Dual Rail, 400 mA, Auto-Discharge, 1.3 V   Single   Positive   1.3   0.4   6   0.18   0.028   80   70   SOT-23-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, Ultra LDO, Dual Rail, 400 mA, Auto-Discharge, 1.5 V   Single   Positive   1.5   0.4   6   0.18   0.028   80   70   SOT-23-5 
Datasheet: Linear Voltage Regulator, Ultra LDO, Dual Rail, 400 mA
Rev. 2 (1134.0kB)
»View Material Composition
»No Product Change Notifications exist
Product Overview
Case Outlines
711AA    1212-01   
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