Overview
The TPL9032 series products are 300-mA high PSRR, ultra-low noise, and low dropout linear regulators with high output accuracy. The TPL9032 series products support both fixed output voltage ranges from 0.9 V to 5 V and are stable with 1 μF or larger ceramic output capacitor.
The TPL9032 series products have high PSRR with 87.9 dB at 10 kHz and 8.6 μVRMS ultra-low noise. These features make TPL9032 series products very suitable for noise-sensitive applications with high noise from previous stage power supply, such as high-performance analog devices, or high-definition imaging equipment. Output shortage protection and thermal overload protection circuits improve the reliability under heavy load conditions.
The TPL9032 series products provide SOT23-5, DFN1x1-4, and WLCSP0.65x0.65-4 packages with guaranteed operating junction temperature range (TJ) from –40°C to +125°C.
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Status
Production
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Rating
Industrial
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Input Voltage (min) (V)
1.75
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Input Voltage (max) (V)
5.5
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Output Voltage (V)
1.2,1.5,1.8,1.875,2.5,2.8,2.85,2.9,3.0,3.1,3.3,3.6,4.5
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Accuracy(max)
±2%
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Maximum Output Current(mA)
300
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Iq(mA)
0.12
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Dropout(mV)
80
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PSRR(dB)
81.9
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Noise(μVRMS)
8.6
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Temperature Range (°C)
-40 to +125
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Package
SOT23-5,WLCSP,DFN1X1-4
