NCP703: Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 300 mA

Overview
Specifications
Datasheet: 300 mA, Ultra-Low Quiescent Current, Ultra-Low Noise, LDO Voltage Regulator
Rev. 2 (988.0kB)
»View Material Composition
»No Product Change Notifications exist
Product Overview
Product Description
The NCP703 is one of the best in class regulators for providing both low noise performance (PSRR of 68 dB and noise levels typically < 13 uVrms) and a low quiescent operating current (< 12 uA), thanks to its BiCMOS process technology. In contrast to the tradeoff of noise vs. consumption found in some CMOS products, the NCP703 does not compromise, making it an ideal device for use with image sensors in cell phones and for noise sensitive circuits in other battery products. With output voltages as low as 0.8V, the NCP703 requires only 180 mV across the input and output. It is available in TSOP5 and XDFN 1.5x1.5mm packages.
Features   Benefits
     
  • Operating Input Voltage Range: 2.0V to 5.5V
 
  • Well suited for battery powered applications
  • Ultra-Low Output Noise: Typ. 13 uVrms from 100Hz to 100kHz
 
  • Very well suited for noise sensitive applications
  • Ultra-Low No-Load Ground Current of Typ. 12 uA
 
  • Improved efficiency during ligh-load conditions
  • Adaptive Ground Current Feature
 
  • Improved dynamic performance
  • Available Fixed Output Voltage Options: 0.8V to 3.5V
 
  • Sub-bandgap output voltages avaliable
  • Output voltage trimming step: 2.5mV
 
  • Output voltage can be trimmed precisely according to specific customer needs
  • Enable/Shutdown Pin Function
 
  • Allows applications to turn ON/OFF the Regulator using logic I/O signal
  • Active Output Discharge
 
  • Fast Output Voltage Turn-off
  • Ouput Short Circuit and Current Limit Protection
 
  • Assures robust design
  • Thermal Shutdown Protection
 
  • Protects the IC from overheating
Applications   End Products
  • High-Frequency Precision Clock Supplies
  • PLL, VCO, TCXO Power Supplies
  • GPS Receiver Section Supply
  • WLAN Tranceiver Power
  • Touchscreen Controller Supply
  • Camera Module Power Supply
  • Power for Precision Analog-to-Digital Converters
  • Noise Sensitive RF Sections
 
  • Smartphones
  • Digital Cameras
  • Tablets
  • Portable DVD/Media Player
  • Wireless Headset
  • Blood Analyzer/Glucose Meter
  • Personal Health and Wellness Monitor
  • GPS Portable Navigation Device
  • Remote Control
  • Zigbee, Bluetooth, WLAN Based Devices
  • Low-Power Wireless Devices
Technical Documentation & Design Resources
Application Notes (1) Package Drawings (2)
Data Sheets (1)  
Availability and Samples
Product
Status
Compliance
Description
Package
MSL*
Container
Budgetary Price/Unit
Type
Case Outline
Type
Qty.
NCP703MX18TCG Active
Pb-free
Halide free
Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 300 mA, 1.8V, XDFN6 XDFN-6 711AE 1 Tape and Reel 3000 $0.216
NCP703MX28TCG Active
Pb-free
Halide free
Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 300 mA, 2.8V, XDFN6 XDFN-6 711AE 1 Tape and Reel 3000 $0.216
NCP703MX30TCG Active
Pb-free
Halide free
Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 300 mA, 3.0V, XDFN6 XDFN-6 711AE 1 Tape and Reel 3000 $0.216
NCP703MX33TCG Active
Pb-free
Halide free
Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 300 mA, 3.3V, XDFN6 XDFN-6 711AE 1 Tape and Reel 3000 $0.216
NCP703SN18T1G Active
Pb-free
Halide free
Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 300 mA, 1.8V, TSOP-5 TSOP-5 / SOT-23-5 483 1 Tape and Reel 3000 $0.208
NCP703SN19T1G Active
Pb-free
Halide free
Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 300 mA, 1.9V, TSOP-5 TSOP-5 / SOT-23-5 483 1 Tape and Reel 3000 $0.208
NCP703SN28T1G Active
Pb-free
Halide free
Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 300 mA, 2.8V, TSOP-5 TSOP-5 / SOT-23-5 483 1 Tape and Reel 3000 $0.208
NCP703SN30T1G Active
Pb-free
Halide free
Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 300 mA, 3.0V, TSOP-5 TSOP-5 / SOT-23-5 483 1 Tape and Reel 3000 $0.208
NCP703SN33T1G Active
Pb-free
Halide free
Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 300 mA, 3.3V, TSOP-5 TSOP-5 / SOT-23-5 483 1 Tape and Reel 3000 $0.208
NCP703SN35T1G Active
Pb-free
Halide free
Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 300 mA, 3.5V, TSOP-5 TSOP-5 / SOT-23-5 483 1 Tape and Reel 3000 $0.208
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) :
Avnet   (2014-10-21 00:00) : >1K
Digi-Key   (2014-10-21 00:00) : >1K
ON Semiconductor   (2014-11-19 00:00) : 30,000
Market Leadtime (weeks) :
Digi-Key   (2014-10-21 00:00) : >1K
ON Semiconductor   (2014-11-19 00:00) : 21,000
Market Leadtime (weeks) :
Market Leadtime (weeks) :
Avnet   (2014-10-21 00:00) : >1K
Digi-Key   (2014-10-21 00:00) : >1K
ON Semiconductor   (2014-11-19 00:00) : 9,000
Market Leadtime (weeks) :
Avnet   (2014-10-21 00:00) : >1K
Digi-Key   (2014-10-21 00:00) : >1K
ON Semiconductor   (2014-11-19 00:00) : 9,000
Market Leadtime (weeks) :
Market Leadtime (weeks) :
Digi-Key   (2014-10-21 00:00) : >1K
ON Semiconductor   (2014-11-19 00:00) : 18,000
Market Leadtime (weeks) :
Avnet   (2014-10-21 00:00) : >1K
ON Semiconductor   (2014-11-19 00:00) : 18,000
Market Leadtime (weeks) :
Digi-Key   (2014-10-21 00:00) : >1K
ON Semiconductor   (2014-11-19 00:00) : 3,000
Market Leadtime (weeks) :
Datasheet: 300 mA, Ultra-Low Quiescent Current, Ultra-Low Noise, LDO Voltage Regulator
Rev. 2 (988.0kB)
»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 
 Halide free 
 Active     Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 300 mA, 1.8V, XDFN6    Single   Positive   1.8   0.3   5.5     0.012   68   13   XDFN-6 
 Pb-free 
 Halide free 
 Active     Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 300 mA, 2.8V, XDFN6    Single   Positive   2.8   0.3   5.5   0.18   0.012   68   13   XDFN-6 
 Pb-free 
 Halide free 
 Active     Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 300 mA, 3.0V, XDFN6    Single   Positive   3   0.3   5.5     0.012   68   13   XDFN-6 
 Pb-free 
 Halide free 
 Active     Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 300 mA, 3.3V, XDFN6   Single   Positive   3.3   0.3   5.5     0.012   68   13   XDFN-6 
 Pb-free 
 Halide free 
 Active     Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 300 mA, 1.8V, TSOP-5    Single   Positive   1.8   0.3   5.5     0.012   68   13   TSOP-5 / SOT-23-5 
 Pb-free 
 Halide free 
 Active     Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 300 mA, 1.9V, TSOP-5    Single   Positive   1.9   0.3   5.5     0.012   68   13   TSOP-5 / SOT-23-5 
 Pb-free 
 Halide free 
 Active     Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 300 mA, 2.8V, TSOP-5    Single   Positive   2.8   0.3   5.5   0.18   0.012   68   13   TSOP-5 / SOT-23-5 
 Pb-free 
 Halide free 
 Active     Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 300 mA, 3.0V, TSOP-5    Single   Positive   3   0.3   5.5     0.012   68   13   TSOP-5 / SOT-23-5 
 Pb-free 
 Halide free 
 Active     Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 300 mA, 3.3V, TSOP-5   Single   Positive   3.3   0.3   5.5     0.012   68   13   TSOP-5 / SOT-23-5 
 Pb-free 
 Halide free 
 Active     Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 300 mA, 3.5V, TSOP-5    Single   Positive   3.5   0.3   5.5     0.012   68   13   TSOP-5 / SOT-23-5 
Previously Viewed Products
Clear List

New Products
 

NCP170  Ultra‐Low IQ 150 mA CMOS LDO Regulator

  • Ultra-Low Quiescent Current Typ. 0.5 A
  • Operating Input Voltage Range: 2.2 V to 5.5 V
  • Output Voltage Range: 1.2 V to 3.6 V (0.1 V Steps)