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Overview
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Development Resources
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Application
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Ordering Detail
Overview
The TPL8151 is a 1.5-A high-current, low-dropout linear regulator with up to 29-V wide input voltage range. The TPL8151 supports adjustable output voltage ranging from 1.25V with an external resistor divider and is stable with a 10-μF to 100-μF tantalum output capacitor.
The TPL8151 is compatible with older three-terminal adjustable linear regulators but has lower dropout voltage, tight output tolerance, and better transient performance.
The TPL8151 provides a thermal-enhanced DFN4X4-8 package with guaranteed operating 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)
2.75
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Maximum Input Voltage (V)
29
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Output Voltage (V)
Adjustable (1.25 to 25)
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Accuracy(max)
±2%
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Maximum Output Current(mA)
1500
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Iq(mA)
0.075
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Dropout(mV)
1300
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PSRR(dB)
72
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Noise(μVRMS)
17.5
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Temperature Range (°C)
-40 to +125
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Package
DFN4X4-8
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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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 SheetEnglish02/02/2024
1.5-A Wide-Input High-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
• High-Power Linear Power Supplies
• Low-Noise Power Supplies
• Microcontroller, FPGA, ASIC Power Supply
| Order Part Number | Buy | Rating | Feature | Status | 1ku Price | Release Date | Package | Lead time(week) | MSL | Packing | MPQ | CPQ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TPL8151AD-DF9R | Industrial Grade | / | Released | $1.357 | 2023-04-23 | DFN4X4-8 | 11 | MSL3 | T&R | 3000 | 15000 | |
| TPL8151AD-DF9R-S | Industrial Grade | / | Released | $1.979 | 2022-04-20 | DFN4X4-8 | 11 | MSL3 | T&R | 3000 | 15000 |
