NCP177: LDO Regulator with Fast Transient Response, 500 mA

Description: The NCP177 is a Very Low Dropout Regulator which p...
  • The NCP177 is a Very Low Dropout Regulator which provides up to 0.5 A of load current and maintains excellent output voltage accuracy of 0.8% at 25degC. The operating input voltage range from 1.6 V up to 5.5 V makes this device suitable for Li−ion battery powered products as well as post−regulation applications. The product is available in several fixed output voltage option and others are possible on request in range from 0.7 V to 3.6 V. NCP177 is fully protected against overheating and output short circuit. ENABLE function. Small 4−pin XDFN4 1.0 mm x 1.0 mm package makes the device especially suitable for space constrained applications.
  • Features
  • 1.6 V to 5.5 V Operating Input Voltage Range - Suitable for Li-ion battery or post regulation application
  • Several Fixed Output Voltage Options and others available upon request in range from 0.7 V to 3.6 V - Design Flexibility
  • Low Quiescent Current of Typ. 60 µA - Extended Battery Life
  • Very Low Dropout: 200 mV Typ. at Iout = 0.5 A (1.8V version) - Extended Battery Range
  • High 75 dB at 1 kHz PSRR - Good for noise sensitive circuits
  • Internal Soft-Start - Limits the In-Rush Current
  • ±0.8% Accuracy at Room temperature - High output voltage precision
  • Thermal Shutdown and Current Limit Protections - Protects product and system from damage
  • Stable with Small 1 µF Ceramic Capacitors - Saves PCB space and system cost
  • Applications
  • Battery Powered Equipment
  • Portable Communication Equipment
  • Cameras, Image Sensors and Camcorders
  • End Products
  • Cell Phone
  • Camera
  • Camcorder
  • Technical Documentation & Design Resources
    Availability and Samples
    NCP177AMX070TCG
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: LDO Regulator with Fast Transient Response, 500 mA, XDFN4-1010, Active Discharge, 0.7V
  • Package Type: XDFN-4
  • Package Case Outline: 711AJ
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Inventory

  • Market Leadtime (weeks):4 to 8
  • Arrow:0
  • ON Semiconductor:6,000
  • NCP177AMX090TCG
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: LDO Regulator with Fast Transient Response, 500 mA, XDFN4-1010, Active Discharge, 0.9V
  • Package Type: XDFN-4
  • Package Case Outline: 711AJ
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • NCP177AMX100TCG
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: LDO Regulator with Fast Transient Response, 500 mA, XDFN4-1010, Active Discharge, 1.0V
  • Package Type: XDFN-4
  • Package Case Outline: 711AJ
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Inventory

  • Market Leadtime (weeks):2 to 4
  • Arrow:0
  • ON Semiconductor:45,000
  • NCP177AMX110TCG
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: LDO Regulator with Fast Transient Response, 500 mA, XDFN4-1010, Active Discharge, 1.1V
  • Package Type: XDFN-4
  • Package Case Outline: 711AJ
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Inventory

  • Market Leadtime (weeks):4 to 8
  • Arrow:0
  • Digikey:>1K
  • Newark:>1K
  • ON Semiconductor:9,000
  • NCP177AMX120TCG
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: LDO Regulator with Fast Transient Response, 500 mA, XDFN4-1010, Active Discharge, 1.2V
  • Package Type: XDFN-4
  • Package Case Outline: 711AJ
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Inventory

  • Market Leadtime (weeks):13 to 16
  • Arrow:0
  • Avnet:>100K
  • Digikey:>1K
  • Newark:>1K
  • NCP177AMX125TCG
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: LDO Regulator with Fast Transient Response, 500 mA, XDFN4-1010, Active Discharge, 1.25V
  • Package Type: XDFN-4
  • Package Case Outline: 711AJ
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • NCP177AMX135TCG
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: LDO Regulator with Fast Transient Response, 500 mA, XDFN4-1010, Active Discharge, 1.35V
  • Package Type: XDFN-4
  • Package Case Outline: 711AJ
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • NCP177AMX150TCG
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: LDO Regulator with Fast Transient Response, 500 mA, XDFN4-1010, Active Discharge, 1.5V
  • Package Type: XDFN-4
  • Package Case Outline: 711AJ
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Inventory

  • Market Leadtime (weeks):2 to 4
  • Arrow:0
  • ON Semiconductor:105,000
  • NCP177AMX180TCG
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: LDO Regulator with Fast Transient Response, 500 mA, XDFN4-1010, Active Discharge, 1.8V
  • Package Type: XDFN-4
  • Package Case Outline: 711AJ
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Inventory

  • Market Leadtime (weeks):2 to 4
  • Arrow:0
  • Digikey:>1K
  • Newark:>1K
  • ON Semiconductor:30,000
  • NCP177AMX330TCG
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: LDO Regulator with Fast Transient Response, 500 mA, XDFN4-1010, Active Discharge, 3.3V
  • Package Type: XDFN-4
  • Package Case Outline: 711AJ
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Inventory

  • Market Leadtime (weeks):4 to 8
  • Arrow:0
  • Digikey:>10K
  • Newark:>1K
  • NCP177BMX070TCG
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: LDO Regulator with Fast Transient Response, 500 mA, XDFN4-1010, Non-Active Discharge, 0.7V
  • Package Type: XDFN-4
  • Package Case Outline: 711AJ
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • NCP177BMX100TCG
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: LDO Regulator with Fast Transient Response, 500 mA, XDFN4-1010, Non-Active Discharge, 1.0V
  • Package Type: XDFN-4
  • Package Case Outline: 711AJ
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Inventory

  • Market Leadtime (weeks):4 to 8
  • Arrow:0
  • ON Semiconductor:6,000
  • NCP177BMX110TCG
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: LDO Regulator with Fast Transient Response, 500 mA, XDFN4-1010, Non-Active Discharge, 1.1V
  • Package Type: XDFN-4
  • Package Case Outline: 711AJ
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • NCP177BMX120TCG
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: LDO Regulator with Fast Transient Response, 500 mA, XDFN4-1010, Non-Active Discharge, 1.2V
  • Package Type: XDFN-4
  • Package Case Outline: 711AJ
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Inventory

  • Market Leadtime (weeks):2 to 4
  • Arrow:0
  • ON Semiconductor:21,000
  • NCP177BMX125TCG
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: LDO Regulator with Fast Transient Response, 500 mA, XDFN4-1010, Non-Active Discharge, 1.25V
  • Package Type: XDFN-4
  • Package Case Outline: 711AJ
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Inventory

  • Market Leadtime (weeks):4 to 8
  • Arrow:0
  • ON Semiconductor:6,000
  • NCP177BMX135TCG
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: LDO Regulator with Fast Transient Response, 500 mA, XDFN4-1010, Non-Active Discharge, 1.35V
  • Package Type: XDFN-4
  • Package Case Outline: 711AJ
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • NCP177BMX150TCG
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: LDO Regulator with Fast Transient Response, 500 mA, XDFN4-1010, Non-Active Discharge, 1.5V
  • Package Type: XDFN-4
  • Package Case Outline: 711AJ
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • NCP177BMX180TCG
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: LDO Regulator with Fast Transient Response, 500 mA, XDFN4-1010, Non-Active Discharge, 1.8V
  • Package Type: XDFN-4
  • Package Case Outline: 711AJ
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • NCP177BMX330TCG
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: LDO Regulator with Fast Transient Response, 500 mA, XDFN4-1010, Non-Active Discharge, 3.3V
  • Package Type: XDFN-4
  • Package Case Outline: 711AJ
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Specifications
  • Output: Single 
  • Polarity: Positive 
  • VO (V): 0.7  0.9  1.1  1.2  1.25  1.35  1.5  1.8  3.3 
  • IO Typ (A): 0.5 
  • VI Min (V): 1.6 
  • VI Max (V): 5.5 
  • VDO Typ (V): 0.295  0.2  0.11 
  • Iq Typ (mA): 0.06 
  • PSRR (dB): 75 
  • Noise (µVrms): 54 
  • Enable: Yes 
  • PowerGood: No 
  • Package Type: XDFN-4 
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