NCP4589DSQ18T1G
ObsoleteLINEAR VOLTAGE REGULATOR, LDO, TRI-MODE, 300 MA
NCP4589DSQ18T1G
ObsoleteLINEAR VOLTAGE REGULATOR, LDO, TRI-MODE, 300 MA
Description
General part information
NCP4589DSQ18T1G
The NCP4589 is a CMOS 300mA LDO which switches to a low power mode under light current loads. The device automatically switches back to a fast response mode as the output load increases above 3mA. The device can be placed in permanent fast mode through a mode select pin. NCP4589 comes in two output configurations: standard output and an auto-discharge configuration. The family is available in a variety of packages: SC-70-5 (SC88A), SOT23-5 and a small, ultra thin 1.2x1.2 mm XDFN. Output voltages are available in the range 0.8V to 4.0V in 100mV steps. Contact your local Sales office for a specific output voltage, package and discharge configuration.
Technical Specifications
Parameters and characteristics for this part
| Specification | NCP4589DSQ18T1G |
|---|---|
| Control Features | Enable |
| Current - Output | 300 mA |
| Current - Quiescent (Iq) | 4 µA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Output Configuration | Positive |
| Output Type | Fixed |
| Package / Case | SOT-353, SC-70-5, 5-TSSOP |
| Package Name | SC-88A (SC-70-5/SOT-353) |
| Protection Features | Over Current |
| PSRR | 70 dB |
| Voltage - Input (Max) | 5.25 V |
| Voltage - Output (Min/Fixed) | 1.8 V |
| Voltage Dropout (Max) | 0.5 V |
Pricing
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CAD
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