LDK120C29R

LDK120C29R

LDK120M25R

LDK120M25R

LDK120C08R Active
Free

200 mA low quiescent current very low noise LDO
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius125.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
ROHS Compliance GradeEcopack2
GradeIndustrial
Package NameSOT323-5L
Key Features
  • Input voltage from 1.9 to 5.5 V
  • Very low dropout voltage (100 mV typ. at 100 mA load)
  • Low quiescent current (max. 100 μA, 1 μA in OFF mode)
  • Very low noise
  • Output voltage tolerance: ± 2.0% @ 25 °C
  • 200 mA guaranteed output current
  • Wide range of fixed output voltages available on request: from 0.8 V to 3.5 V with 100 mV step
  • Adjustable version: from 0.8 V to VIN-Vdrop
  • Logic-controlled electronic shutdown
  • Compatible with ceramic capacitor COUT= 1 μF
  • Internal current and thermal limit
  • Available in SOT23-5L, SOT323-5L and DFN6 (1.2 x 1.3 mm) packages
  • Temperature range: -40 °C to 125 °C

The LDK120 low drop voltage regulator provides 200 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.


It is stabilized with a ceramic capacitor on the output.


The very low drop voltage, low quiescent current and low noise features make it suitable for low power battery-powered applications.


An enable logic control function puts the LDK120 in shutdown mode allowing a total current consumption lower than 1 μA.


The device also includes a short-circuit constant current limiting and thermal protection.

In stock:
$0.67
or
Range Unit Price Savings
1 - 9$0.671%
10 - 99$0.5518%
100 - 499$0.3547%
500$0.3350%
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