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| Item number:
2794E-1889203 Manufacturer no.:
LDK220U33R EAN/GTIN:
n/a |
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| The LDK220 is a low drop voltage regulator, which provides a maximum output current of 200 mA from an input voltage in the range of 2.5 V to 13.2 V, with a typical dropout voltage of 100 mV. A ceramic capacitor stabilizes it on the output. The very low drop voltage, low quiescent current and low noise make it suitable for battery-powered applications. The enable logic control function puts the LDK220 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.Input voltage from 2.5 to 13.2 V Very low-dropout voltage (100 mV typ. @ 100 mA load) Low quiescent current (typ. 55 μA, 1 μA in off mode) Low noise Output voltage tolerance: ± 2.0% @ 25 °C 200 mA guaranteed output current Wide range of output voltages available on request: fixed from 1.2 V to 12 V with 100 mV step and adjustable Logic-controlled electronic shutdown Compatible with ceramic capacitor COUT = 1 μF Internal current and thermal limit Available in SOT23-5L, SOT323-5L, SOT-89 and DFN6-1.2x1.3 packages Temperature range: -40 °C to 125 °C Applications Battery-powered equipment TV Set-top box PC and laptop Industrial More information: | | Maximum Output Current: | 200mA | Regulator Type: | Low Dropout Voltage | Number of Outputs: | 1 | Output Voltage: | 3.3 V | Line Regulation: | 0.05 %/V | Accuracy: | ±3% | Load Regulation: | 0.003 %/mA | Mounting Type: | Surface Mount | Package Type: | SOT-89 | Quiescent Current: | 100µA | Pin Count: | 3 | Output Type: | Fixed | Dimensions: | 4.6 x 2.6 x 1.6mm | Height: | 1.6mm | Maximum Input Voltage: | 13.2 V |
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