TPL820
42-V Input, 180-mA Output High Voltage and Low Quiescent Current LDO
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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 TPL820 series products are high-performance and low dropout linear regulators. The TPL820 series products support a maximum 42V input voltage and 180mA output current with low quiescent current and high PSRR. The TPL820 series products are stable with a 2.2μF to 22μF output capacitor, and a 4.7μF ceramic capacitor is recommended.
The TPL820 series products have a high PSRR with 73dB at 100Hz. This feature makes TPL820 series products very suitable for power-sensitive applications with high noise from the previous stage power supply. 2μA ultra-low quiescent current makes the TPL820 series products ideal choices for portable devices with battery power supply. Current-limit and thermal overload protection circuits improve the reliability under heavy load conditions.
The TPL820 series products provide fixed output voltage options from 2.8V to 5V with ±2% voltage accuracy over operating conditions. The TPL820 series products are guaranteed over the junction 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)
3.6
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Maximum Input Voltage (V)
42
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Output Voltage (V)
Fixed (2.8, 3, 3.3, 5)
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Accuracy (max)
±2%
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Maximum Output Current (mA)
180
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Iq (mA)
0.002
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Dropout (mV)
720
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PSRR (dB)
65
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Noise (μVRMS)
70
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Temperature Range (°C)
-40 to +125
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Package
SOT23-3, SOT23-5, SOT89-3, SOT223-3
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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User Guide
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Test Report
- Document Name
- Type
- Language
- Date
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Data SheetEnglish02/02/2024
42-V Input, 180-mA Output High Voltage and Low Quiescent Current LDO
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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
• Handheld Devices with Battery Power Supply
• POS and Power Tools
• Meters and Smoke Detector
• Industrial Control
• Wireless and IoT Modules
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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| TPL820F33-89TR | Industrial Grade | / | Released | $0.157 | 2020-10-10 | SOT89-3 | 8 | MSL3 | T&R | 4000 | 20000 | |
| TPL820F33-ST4R | Industrial Grade | / | Released | $0.196 | 2020-10-27 | SOT223-3 | 8 | MSL3 | T&R | 4000 | 20000 | |
| TPL820F50-3TR | Industrial Grade | / | Released | $0.181 | 2021-04-26 | SOT23-3 | 8 | MSL3 | T&R | 3000 | 120000 | |
| TPL820F50-5TR | Industrial Grade | / | Released | $0.196 | 2019-10-31 | SOT23-5 | 8 | MSL3 | T&R | 3000 | 120000 | |
| TPL820F50-89TR | Industrial Grade | / | Released | $0.181 | 2019-10-31 | SOT89-3 | 8 | MSL3 | T&R | 4000 | 20000 | |
| TPL820F50-ST4R | Industrial Grade | / | Released | $0.181 | 2019-10-31 | SOT223-3 | 8 | MSL3 | T&R | 4000 | 20000 | |
| TPL820U33-5TR | Industrial Grade | / | Released | $0.196 | 2021-04-25 | SOT23-5 | 8 | MSL3 | T&R | 3000 | 120000 | |
| TPL820U50-5TR | Industrial Grade | / | Released | $0.157 | 2021-04-25 | SOT23-5 | 8 | MSL3 | T&R | 3000 | 120000 | |
| TPL820F50-89TR-S | Industrial Grade | / | Released | $0.315 | 2020-07-24 | SOT89-3 | 8 | MSL3 | T&R | 4000 | 20000 | |
| TPL820F30-89TR | Industrial Grade | / | Released | $0.196 | 2020-10-27 | SOT89-3 | 8 | MSL3 | T&R | 4000 | 20000 | |
| TPL820F33-3TR | Industrial Grade | / | Released | $0.196 | 2021-04-28 | SOT23-3 | 8 | MSL3 | T&R | 3000 | 120000 | |
| TPL820F33-5TR | Industrial Grade | / | Released-conditional | $0.196 | 2020-10-26 | SOT23-5 | 8 | MSL3 | T&R | 3000 | 120000 |
