STMicroelectronics

LDK130 30 mA Low Drop Voltage Regulators (LDO)

STMicroelectronics' LDK130 is a 300 mA automotive low quiescent current and low noise LDO in a SOT23-5L package

Image of STMicroelectronics' LDK130 30 mA Low Drop Voltage Regulator (LDO)STMicroelectronics' LDK130 low drop voltage regulator provides 300 mA of maximum current from an input supply voltage in the range of 1.9 V to 5.5 V, with a typical dropout voltage of 100 mV. The very low drop voltage, low quiescent current, and low-noise features make it suitable for low-power battery-powered applications.

Features and Benefits
  • AEC-Q100 qualified (automotive grade 1, SOT23-5L package)
  • Input voltage from 1.9 to 5.5 V
  • Very low-dropout voltage (100 mV typ. at 100 mA load)
  • Low quiescent current (typ. 30 μA, 1 μA in OFF mode)
  • Very low noise
  • Output voltage tolerance: ±2.0% at +25°C
  • 300 mA guaranteed output current
  • Temperature range: -40°C to +125°C
  • Available in SOT23-5L, SOT323-5L, and DFN6 1.2 x 1.3 packages
  • Internal current and thermal limit
  • Compatible with ceramic capacitor COUT = 1 μF
  • Logic-controlled electronic shutdown
  • Adjustable version: from 0.8 V to VIN - VDROP
  • Wide range of fixed output voltages available on request: from 0.8 V to 3.5 V with 100 mV step
Applications
  • Mobile phones
  • Portable consumer and industrial devices
  • Cordless phones and similar battery-powered systems
  • Automotive point-of-load (POL)
  • Advanced driver assistance systems (ADAS)

LDK130 30 mA Low Drop Voltage Regulators

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
IC REG LINEAR 1.5V 300MA SOT23-5LDK130M15RYIC REG LINEAR 1.5V 300MA SOT23-52229 - Immediate$5.17View Details
IC REG LINEAR 1.8V 300MA SOT23-5LDK130M18RYIC REG LINEAR 1.8V 300MA SOT23-5363 - Immediate$6.40View Details
IC REG LINEAR 2.8V 300MA SOT23-5LDK130M28RYIC REG LINEAR 2.8V 300MA SOT23-51976 - Immediate$4.19View Details
IC REG LINEAR 3.3V 300MA SOT23-5LDK130M33RYIC REG LINEAR 3.3V 300MA SOT23-56401 - Immediate$3.86View Details
Published: 2018-05-07