
TCR3LM28A,RF
ActiveToshiba Semiconductor and Storage
LOW-DROPOUT REGULATORS (LDO REGULATORS), 300 MA FIXED OUTPUT LDO REGULATOR, 2.8 V, DFN4D

TCR3LM28A,RF
ActiveToshiba Semiconductor and Storage
LOW-DROPOUT REGULATORS (LDO REGULATORS), 300 MA FIXED OUTPUT LDO REGULATOR, 2.8 V, DFN4D
Description
General part information
TCR3LM28A Series
Low-Dropout Regulators (LDO Regulators), 300 mA Fixed Output LDO Regulator, 2.8 V, DFN4D
Technical Specifications
Parameters and characteristics for this part
| Specification | TCR3LM28A,RF |
|---|---|
| Control Features | Enable |
| Current - Output | 300 mA |
| Current - Quiescent (Iq) | 2.2 µA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Output Configuration | Positive |
| Output Type | Fixed |
| Package / Case | 4-XDFN Exposed Pad |
| Package Length | 1 mm |
| Package Name | 4-DFN |
| Package Width | 1 mm |
| Protection Features | Over Current, Over Temperature |
| PSRR (Maximum) | 74 dB |
| PSRR (Minimum) | 43 dB |
| Voltage - Input (Max) | 5.5 V |
| Voltage - Output (Min/Fixed) | 2.8 V |
| Voltage Dropout (Max) | 0.29 V |
Pricing
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CAD
3D models and CAD resources for this part
Documents
Technical documentation and resources
Datasheet
LDO Regulator Application to Power Supply Circuits for Digital Cores of CMOS Image Sensors
LDO Regulator Application to Power Supply Circuits for MCUs
Concept of self-heating of LDOs and selection guide
Mini catalog Toshiba's circuit protection solutions and switch solutions
LDO Regulator Application to Power Supplies for High-Frequency Circuits
LDO Regulators Glossary
Dual power supply LDO Regulators for Low Drop Out and Low Loss at low Voltage
Basics of Low-Dropout (LDO) Regulator ICs
TCR3LM28A Data sheet/Japanese
Mechanism of LDO Oscillation and Reducing the Susceptibility to Oscillation
Improving the Load Transient Response of LDOs
Simple Guide to Improving Ripple Rejection Ratio of LDO Regulators
Mini catalog Introduction of Toshiba compact LDO regulators
Selection Guide Small Signal 2025 Rev1.0