TPL8031
40-V 300-mA Wide-Input Ultra-Low Quiescent Current Low-Dropout Linear Regulator
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Buy on DigiKey
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Overview
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Development Resources
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Application
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Ordering Detail
Overview
The TPL8031 series products support operating with 3 V to 40 V (45-V maximum transient voltage).
The TPL8031 series products are 3-μA ultra-low quiescent low-dropout voltage linear regulators with 300-mA maximum output current capability.
With the above features, the TPL8031 series products are the optimal solutions for handheld devices with battery power supply, POS , Power Tools and Wireless Modules.
The TPL8031 series provides fixed 5-V and 3.3-V output voltage options, and the TPL8031 supports a wide range of output capacitors from 1 μF to 200 μF with an ESR range from 0.001 Ω to 5 Ω. Also, the TPL8031 series integrates over-current protection and over-temperature protection.
The TPL8031 series products operate in the ambient temperature range 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)
3
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Maximum Input Voltage (V)
40
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Output Voltage (V)
Fixed (3.3, 5)
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Accuracy (max)
±2.5%
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Maximum Output Current (mA)
300
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Iq (mA)
0.003
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Dropout (mV)
440
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PSRR (dB)
65
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Noise (μVRMS)
/
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Temperature Range (°C)
-40 to +150
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Package
SOT23-5, SOT223-3, SOT89-3
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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Technical Reference Manual
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Product Brief
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Solution Reference Manual
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User Guide
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Quick Start Guide
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Errata
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Test Report
- Document Name
- Type
- Language
- Date
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Data SheetEnglish04/05/2024
40-V 300-mA Wide-Input Ultra-Low Quiescent Current Low-Dropout Linear 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
• Input Voltage: 3 V to 40 V
• Output Voltage:
- Fixed 5 V and 3.3 V
• ±2.5% Output Accuracy Over Line Regulation, Load Regulation, and Operating Temperature Range
• Low Current Consumption:
- 400-nA Shutdown Current
- 3-μA Typical Quiescent Current
• 300-mA Maximum Output Current
• Low Dropout Voltage: 440 mV typical at 200 mA Load Current
• Stable with 1-μF to 200-μF Output Capacitor with ESR Range from 0.001 Ω to 5 Ω
• Integrated Protection:
- Over-Current Protection
- Over-Temperature Protection
• Package Options:
- SOT89-3
- SOT23-5
- SOT223-3
Ordering Detail
| Order Part Number | Buy | Rating | Feature | Status | 1ku Price | Release Date | Package | Lead time (week) | MSL | Packing | MPQ | CPQ |
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