CAT6243: Linear Voltage Regulator, CMOS LDO, Adjustable Output, 1.0 A

Description: The CAT6243 is a low dropout CMOS voltage regulato...
  • The CAT6243 is a low dropout CMOS voltage regulator providing up to 1000 mA of output current with fast response to load current and line voltage changes. CAT6243 offers a user adjustable output voltage from 0.8 V to 5.0 V and its low quiescent current make CAT6243 ideal for energy conscious designs. CAT6243 is packaged in a space saving 3 mm x 3 mm WDFN-6 package with a power pad for heat sinking to the PCB.
  • Features
  • 2.0% Output Voltage Accuracy Over Temperature - Accurate and stable output
  • Current Limit and Thermal Protection - Safe to use
  • 4 and 5 Lead DPAK-5 and 3 mm x 3 mm WDFN-6 Power Packages - Small footprint
  • Guaranteed 1000 mA Continuous Output Current
  • VOUT: 0.8 V to 5.0 V
  • Dropout Voltage of 350 mV Typical at 1000 mA
  • No-load Ground Current of 70 µA Typical
  • Full-load Ground Current of 140 µA Typical
  • Zero Current Shutdown Mode
  • Under Voltage Lockout
  • Stable with Ceramic Output Capacitors
  • These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant
  • Applications
  • DSP Core and I/O Voltages
  • FPGAs, ASICs
  • PDAs, Mobile Phones, GPS
  • Camcorders and Cameras
  • Hard Disk Drives
  • Technical Documentation & Design Resources
    Product Change Notification
    Availability and Samples
    CAT6243-ADJCMT5T
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Linear Voltage Regulator, CMOS LDO, Adjustable Output, 1.0 A
  • Package Type: WDFN-6
  • Package Case Outline: 511AP
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • CAT6243-ADJMT5T3
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Linear Voltage Regulator, CMOS LDO, Adjustable Output, 1.0 A
  • Package Type: WDFN-6
  • Package Case Outline: 511AP
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Inventory

  • Market Leadtime (weeks):13 to 16
  • Arrow:0
  • Digikey:>1K
  • Mouser:>1K
  • CAT6243DCADJ-RKG
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Linear Voltage Regulator, CMOS LDO, Adjustable Output, 1.0 A
  • Package Type: DPAK-5
  • Package Case Outline: 369AE
  • MSL: 3
  • Container Type: REEL
  • Container Qty: 2500
  • Inventory

  • Market Leadtime (weeks):8 to 12
  • Arrow:0
  • Mouser:<1K
  • Applications
    Specifications
  • Output: Single 
  • Polarity: Positive 
  • VO (V): 0.8, 1.2, 2.5, 3.3, 5.5 
  • IO Typ (A):
  • VI Min (V): 1.8 
  • VI Max (V): 5.5 
  • VDO Typ (V): 0.25 
  • Iq Typ (mA): 0.14 
  • PSRR (dB): 67 
  • Noise (µVrms): 45 
  • Enable: Yes 
  • PowerGood: No 
  • Package Type: WDFN-6  DPAK-5 
  • ON Semiconductor Full Web Site