text.skipToContent text.skipToNavigation

Manufacturer Part #

NCP1117ST25T3G

NCP1117 Series 1 A 2.5 V Fixed Output LDO Positive Voltage Regulator - SOT-223

ECAD Model:
Mfr. Name: ON Semiconductor
Standard Pkg:
Date Code: 1812
Product Specification Section
Technical Attributes
Attributes Table
Input Voltage-Max: 20V
Output Voltage Fixed: 2.5V
Dropout Voltage-Max: 1.2V
Output Current-Max: 1A
Tolerance (%): ±1%
Operating Temp Range: 0°C to 125°C
Regulator Topology: Fixed
Quiescent Current: 5.2mA
No. of Outputs: Single
Load Regulation: 3.3mV
Current - Limit: 1.5A
Line Regulation: 0.5mV
Package Style:  SOT-223 (TO-261-4, SC-73)
Mounting Method: Surface Mount
Features & Applications
The NCP1117ST25T3G is a low-dropout positive fixed and adjustable voltage regulator with an output current of 1.0 A and a maximum dropout voltage of 1.2 V, available in a SOT-223-3 package.

Features:

  • Output Current in Excess of 1.0 A
  • 1.2 V Maximum Dropout Voltage at 800 mA Over Temperature
  • Fixed Output Voltages of 1.5 V, 1.8 V, 1.9 V, 2.0 V, 2.5 V, 2.85 V, 3.3 V, 5.0 V, and 12 V
  • Adjustable Output Voltage Option
  • No Minimum Load Requirement for Fixed Voltage Output Devices
  • Reference/Output Voltage Trimmed to ±1.0%
  • Current Limit, Safe Operating and Thermal Shutdown Protection
  • Operation to 20 V Input
  • NCV Prefix for Automotive and Other Applications Requiring Site and Control Changes
  • Pb−Free Packages are Available

Applications:

  • Consumer and Industrial Equipment Point of Regulation
  • Active SCSI Termination for 2.85 V Version
  • Switching Power Supply Post Regulation
  • Hard Drive Controllers
  • Battery Chargers
Pricing Section
Global Stock:
1,039
USA:
1,039
On Order:
0
Factory Stock:Factory Stock:
68,000
Factory Lead Time:
13 Weeks
Minimum Order:
1
Multiple Of:
1
Total
$0.41
USD
Quantity
Web Price
1
$0.41
50
$0.29
100
$0.27
500
$0.235
1,500+
$0.215