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Overview
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Development Resources
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Application
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Ordering Detail
Overview
The TPL9053 series products are 500-mA high PSRR, ultra-low noise, low dropout linear regulators with high output accuracy. The TPL9053 series products support adjustable output voltage ranges from 0.6 V to 5.3 V with external resistor divider and is stable with 4.7 μF or larger ceramic output capacitor.
The TPL9053 series products have high PSRR with 89 dB at 1kHz and 5.7 μVRMS ultra-low noise. These features make TPL9053 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 improves the reliability under heavy load conditions.
The TPL9053 series products provide 2×2 DFN-8 package 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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Minimum Input Voltage (V)
1.7
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Maximum Input Voltage (V)
5.5
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Output Voltage (V)
Adjustable (0.6 to 5.3)
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Accuracy (max)
±1.5%
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Maximum Output Current (mA)
500
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Iq (typ) (mA)
0.13
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Dropout (typ) (mV)
150
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PSRR @ 1kHz (dB)
89
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Noise (μVRMS)
5.7
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Temperature Range (°C)
-40 to +125
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Feature
/
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Package
DFN2X2-8
Development Resources
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Documentation
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Show FilterHidden FilterDocumentation
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Data Sheet
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Selection Guide
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Application Note
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Technical Note
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User Guide
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Test Report
- Document Name
- Type
- Language
- Date
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Data SheetEnglish02/02/2024
500-mA High PSRR, Ultra-low Noise LDO Regulator
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Technical NoteEnglish01/19/2024
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Technical NoteEnglish01/19/2024
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Technical NoteEnglish01/19/2024
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Selection GuideEnglish01/19/2024
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Application
• Portable and Battery-Powered Equipment
• Mobile Phones and Tablets
• Digital Cameras and Audio Devices Power Supply
• Video Surveillance
Ordering Detail
| Order Part Number | Buy | Samples | Rating | Feature | Status | 1ku Price | Release Date | Package | Lead time (week) | MSL | Packing | MPQ | CPQ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TPL9053AD-DF4R | Industrial Grade | AEC-Q100 Qualified | Released | $0.679 | 2020-11-25 | DFN2X2-8 | 10 | MSL3 | T&R | 3000 | 120000 | ||
| TPL9053AD-DF4R-S | Industrial Grade | / | Released | $1.006 | 2020-11-03 | DFN2X2-8 | 10 | MSL3 | T&R | 3000 | 120000 |
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