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9,867 pcs
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9867 pcs | On Request | 1 | On Request | On Request | 1012+ | On Request | On Request | |
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5,000 pcs
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5000 pcs | On Request | 1 | On Request | On Request | 1547+ | On Request | On Request | |
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3,667 pcs
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3667 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The SGM2019-1.8YN5G/TR from SG Micro Corp is a low power, low noise, and low dropout voltage RF linear regulator. It is designed to supply up to 300mA of output current with a typical dropout voltage of 270mV.
This regulator features an operating input voltage range of 2.5V to 5.5V and offers a fixed output voltage of 1.8V. Key electrical characteristics include an output voltage accuracy of ±2.5% at +25℃, low output noise of 30μVRMS (typical), and high PSRR of 74dB (typical) at 1kHz. It also includes logic-controlled shutdown mode, output current limit, and thermal shutdown protection.
The SGM2019 series is available in Green SOT-23-5 and SC70-5 packages. This specific part, SGM2019-1.8YN5G/TR, comes in the SOT-23-5 package, suitable for surface mount applications. It operates within a temperature range of -40℃ to +85℃.
Applications for this regulator include modems, MP3 players, cellular telephones, PCMCIA cards, palmtop computers, and other portable electronics. Note that this part is not recommended for new designs.
The input voltage range is 2.5V to 5.5V.
The fixed output voltage is 1.8V.
The operating temperature range is -40°C to +85°C.
This device is available in SOT-23-5 or SC70-5 packages.
Typical output noise is 30μVRMS.
Dropout voltage is typically 270mV at 300mA.
Shutdown current is typically 0.01μA.