TPL5031
300-mA Output, High PSRR, Low-Dropout Linear Regulator
-
Buy on DigiKey
-
Request a sample
-
-
Overview
-
Development Resources
-
Application
-
Ordering Detail
Overview
The TPL5031 is a series of 300-mA high PSRR, low noise, and low dropout linear regulators with high output accuracy. The TPL5031 series supports both fixed output voltage ranges from 0.75 V to 3.6 V and adjustable output voltage ranges from 0.75 V to 5 V with an external resistor divider. The TPL5031 is stable with a 4.7-μF or larger ceramic output capacitor.
The TPL5031 series has a high PSRR with 70 dB at 1 kHz. This feature makes the TPL5031 series very suitable for power-ripple-sensitive applications with high noise from the previous stage power supply, such as high-performance analog devices, or high-definition imaging equipment. The output shortage protection and thermal overload protection circuits improve reliability under heavy load conditions.
The TPL5031 series provides SOT23-5 and DFN1×1-4 packages with a guaranteed operating junction temperature range from −40°C to +125°C.
-
Status
Production
-
Rating
Industrial
-
Minimum Input Voltage (V)
1.5
-
Maximum Input Voltage (V)
5.5
-
Output Voltage (V)
Fixed (0.8, 1.2, 1.5, 1.8, 2.5, 2.8, 3.3)
-
Accuracy (max)
±2%
-
Maximum Output Current (mA)
300
-
Iq (typ) (mA)
0.055
-
Dropout (typ) (mV)
250
-
PSRR @ 1kHz (dB)
70
-
Noise (μVRMS)
178
-
Temperature Range (°C)
-40 to +125
-
Feature
/
-
Package
SOT23-5
Development Resources
-
Documentation
-
Show FilterHidden FilterDocumentation
-
Data Sheet
-
Selection Guide
-
Application Note
-
Technical Note
-
User Guide
-
Test Report
- Document Name
- Type
- Language
- Date
-
Data SheetEnglish02/02/2024
300-mA Output, High PSRR, Low-Dropout Linear Regulator
-
Technical NoteEnglish01/19/2024
-
Technical NoteEnglish01/19/2024
-
Technical NoteEnglish01/19/2024
-
Selection GuideEnglish01/19/2024
-
Application
• Portable and Battery-Powered Equipment
• Mobile Phones and Tablets
• Digital Cameras and Audio Devices Power Supply
• Video Surveillance
• Wireless and IoT Modules
Ordering Detail
| Order Part Number | Buy | Samples | Rating | Feature | Status | 1ku Price | Release Date | Package | Lead time (week) | MSL | Packing | MPQ | CPQ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TPL503108-S5TR | Industrial Grade | / | Released-conditional | $0.095 | 2022-11-07 | SOT23-5 | 8 | MSL3 | T&R | 3000 | 120000 | ||
| TPL503112-S5TR | Industrial Grade | / | Released | $0.088 | 2022-12-13 | SOT23-5 | 8 | MSL3 | T&R | 3000 | 120000 | ||
| TPL503115-S5TR | Industrial Grade | / | Released-conditional | $0.088 | 2022-11-30 | SOT23-5 | 9 | MSL3 | T&R | 3000 | 120000 | ||
| TPL503118-S5TR | Industrial Grade | / | Released | $0.088 | 2022-11-30 | SOT23-5 | 9 | MSL3 | T&R | 3000 | 120000 | ||
| TPL503133-S5TR | Industrial Grade | / | Released | $0.088 | 2022-04-19 | SOT23-5 | 8 | MSL3 | T&R | 3000 | 120000 | ||
| TPL503125-S5TR | Industrial Grade | / | Released-conditional | $0.088 | 2022-12-13 | SOT23-5 | 8 | MSL3 | T&R | 3000 | 120000 | ||
| TPL503128-S5TR | Industrial Grade | / | Released-conditional | $0.088 | 2022-12-13 | SOT23-5 | 8 | MSL3 | T&R | 3000 | 120000 |
Note: All sample requests must be approved through your 3PEAK sample account, click the request sample button to log in or create your account.
Please allow 1 business day for processing time.
