-
Overview
-
Development Resources
-
Application
-
Ordering Detail
Overview
The TPL9052 is a series of 500-mA high-PSRR, ultra-low noise, and low-dropout linear regulators with high-output accuracy. The TPL9052 series supports both fixed output voltage ranging from 0.9 V to 5 V and is stable with 1-μF or larger ceramic output capacitors.
The TPL9052 series has high PSRR with 88 dB at 10 kHz and 8.6-μVRMS ultra-low noise. These features make the TPL9052 series very suitable for noise-sensitive applications with high noise from the previous stage power supply, such as high-performance analog devices, or highdefinition imaging equipment.
The TPL9052 series integrates protection features: output reverse current protection, output shortage protection, over-temperature protection, and overload protection. All these features significantly improve system reliability and simplify the circuitry design under different operating conditions.
The TPL9052 series provides SOT23-5 and DFN1X1-4 packages with guaranteed operating junction temperature (TJ) ranging from −40°C to +125°C.
-
Status
Production
-
Rating
Industrial
-
Minimum Input Voltage (V)
1.75
-
Maximum Input Voltage (V)
5.5
-
Output Voltage (V)
Fixed (1.2, 1.8, 3.3)
-
Accuracy (max)
±2%
-
Maximum Output Current (mA)
500
-
Iq (typ) (mA)
0.12
-
Dropout (typ) (mV)
150
-
PSRR @ 1kHz (dB)
82
-
Noise (μVRMS)
8.6
-
Temperature Range (°C)
-40 to +125
-
Feature
/
-
Package
SOT23-5, DFN1X1-4
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
500-mA High PSRR, Ultra-low Noise LDO
-
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
Ordering Detail
| Order Part Number | Buy | Samples | Rating | Feature | Status | 1ku Price | Release Date | Package | Lead time (week) | MSL | Packing | MPQ | CPQ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TPL905212-S5TR | Industrial Grade | / | Production | $0.353 | 2022-02-15 | SOT23-5 | 8 | MSL3 | T&R | 3000 | 120000 | ||
| TPL905218-DF1R | Industrial Grade | / | Production | $0.353 | 2023-05-16 | DFN1X1-4 | 11 | MSL3 | T&R | 12000 | 480000 | ||
| TPL905218-S5TR | Industrial Grade | / | Production | $0.353 | 2023-02-22 | SOT23-5 | 8 | MSL3 | T&R | 3000 | 120000 | ||
| TPL905233-S5TR | Industrial Grade | / | Production | $0.305 | 2022-12-27 | SOT23-5 | 8 | MSL3 | T&R | 3000 | 120000 |
Note: Our Sample Program is powered by DigiKey. 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.
