TPL9032 Series 300-mA High PSRR, Ultra-low Noise LDO
●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℃ to +125℃.
■Features:
●Input Voltage Range: 1.75 V to 5.5 V
●Output Voltage Range: 0.9 V to 5 V
●±2% Output Accuracy Over Line, Load Regulation, and Operating Temperature Range
●300-mA Maximum Output Current
●Low Dropout Voltage: 180 mV Maximum at 300 mA
●High PSRR:
◆81.9 dB at 1 kHz
◆87.9 dB at 10 kHz
◆61.4 dB at 100 kHz
◆44.7 dB at 1 MHz
●8.6-μVRMS Output Voltage Noise
●Excellent Transient Response
●Output Reverse Current Protection
●Stable with a 1-μF or Larger Ceramic Output Capacitor
●Thermal Shutdown and Over-Current Protection
●Junction Temperature Range: –40℃ to +125℃
●Package Options:
◆SOT23-5
◆DFN1x1-4
◆WLCSP0.65x0.65-4
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TPL9032 Series 、 TPL9032 、 TPL903212-S5TR 、 TPL903215-S5TR 、 TPL903218-S5TR 、 TPL903225-S5TR 、 TPL903228-S5TR 、 TPL903229-S5TR 、 TPL903230-S5TR 、 TPL903233-S5TR 、 TPL903236-S5TR 、 TPL903245-S5TR 、 TPL903212-DF1R 、 TPL903218-DF1R 、 TPL903225-DF1R 、 TPL903228-DF1R 、 TPL903229-DF1R 、 TPL903230-DF1R 、 TPL903231-DF1R 、 TPL903233-DF1R 、 TPL903218-WS1R 、 TPL90321875-WS1R 、 TPL903225-WS1R 、 TPL9032285-WS1R 、 TPL903231-WS1R 、 TPL903233-WS1R 、 TPL9032xx-S5TR-S 、 TPL9032xx-DF1R 、 TPL9032xx-WS1R |
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High PSRR, Ultra-low Noise LDO 、 high PSRR, ultra-low noise, and low dropout linear regulators |
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[ Portable Powered Equipment ][ Battery-Powered Equipment ][ Mobile Phones ][ Tablets ][ Digital Cameras ][ Audio Devices Power Supply ][ Video Surveillance ] |
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Datasheet |
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Please see the document for details |
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SOT23-5;DFN1x1-4;WLCSP0.65x0.65-4;WLCSP;WLCSP-4 |
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English Chinese Chinese and English Japanese |
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2024-04-30 |
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Rev.A.3 |
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DA20240101A3 |
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2.4 MB |
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