{"id":2321,"date":"2021-12-23T18:35:00","date_gmt":"2021-12-23T10:35:00","guid":{"rendered":"https:\/\/22ya4u4yz3u0.wpsite.pro\/?p=2321"},"modified":"2024-09-10T13:59:41","modified_gmt":"2024-09-10T05:59:41","slug":"ecl1121","status":"publish","type":"post","link":"https:\/\/www.ecmos.com.tw\/cn\/ldo-lineaer-regulator\/ecl1121\/","title":{"rendered":"ECL1121\uff5cUltra low Power Consumption\u3000Low Dropout CMOS Voltage Regulators"},"content":{"rendered":"\n
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General Description<\/h3>\n\n\n\n

The ECL1121 series are precise, low power consumption, high voltage; positive voltage regulators manufactured
using CMOS and laser trimming technologies.
The series provides large currents with a significantly small dropout voltage.
The ECL1121 consists of a current limiter circuit, a driver transistor, a precision reference voltage and an error correction circuit.
The series is compatible with low ESR ceramic capacitors. The current limiter’s feedback circuit also operates as a short protect for the output current limiter and the output pin. Output voltage can be set internally by laser trimming technologies.
It is selectable in 100mV increments within a range of 1.2V to 5.0V.
SOT89, SOT23-3L, SOT-353 and SOT23-3B packages are available.<\/p>\n\n\n\n

Features<\/h3>\n\n\n\n

\u25c6Output Voltage Range: 1.2V to 5.0V(selectable in 100mV steps)
\u25c6Highly Accurate: 2%
\u25c6Dropout Voltage: 160mV @ 100mA (3.0V type)
\u25c6Low Power Consumption: 1\u03bcA (TYP.)
\u25c6Maximum Output Current : 250mA (Vin\u2265Vout+1V)
\u25c6Internal protector: current limiter and short protector
\u25c6Small packages<\/p>\n\n\n\n

Applications<\/h3>\n\n\n\n

\u25c6Battery powered equipment
\u25c6Reference voltage sources
\u25c6Cameras, Video cameras
\u25c6Mobile phones
\u25c6Communication tools<\/p>\n\n\n\n

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