
TCR3EM12A,RF
ActiveToshiba Semiconductor and Storage
LOW-DROPOUT REGULATORS (LDO REGULATORS), 300 MA FIXED OUTPUT LDO REGULATOR, 1.2 V, DFN4D

TCR3EM12A,RF
ActiveToshiba Semiconductor and Storage
LOW-DROPOUT REGULATORS (LDO REGULATORS), 300 MA FIXED OUTPUT LDO REGULATOR, 1.2 V, DFN4D
Description
General part information
TCR3EM12A Series
Low-Dropout Regulators (LDO Regulators), 300 mA Fixed Output LDO Regulator, 1.2 V, DFN4D
Technical Specifications
Parameters and characteristics for this part
| Specification | TCR3EM12A,RF |
|---|---|
| Control Features | Enable |
| Current - Output | 300 mA |
| Current - Quiescent (Iq) | 55 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) | 80 dB |
| PSRR (Minimum) | 43 dB |
| Voltage - Input (Max) | 5.5 V |
| Voltage - Output (Min/Fixed) | 1.2 V |
| Voltage Dropout (Max) | 0.858 V |
| Voltage Dropout (Max) (Alt) | 0.755 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Sign in to see pricing
Create a free account to access distributor pricing data.
CAD
3D models and CAD resources for this part
Documents
Technical documentation and resources
Simple Guide to Improving Ripple Rejection Ratio of LDO Regulators
Selection Guide Small Signal 2025 Rev1.0
LDO Regulator Application to Power Supplies for High-Frequency Circuits
LDO Regulator Application to Power Supply Circuits for MCUs
TCR3EM12A Data sheet/English
LDO Regulator Application to Power Supply Circuits for Digital Cores of CMOS Image Sensors
Improving the Load Transient Response of LDOs
Basics of Low-Dropout (LDO) Regulator ICs
Concept of self-heating of LDOs and selection guide
Mechanism of LDO Oscillation and Reducing the Susceptibility to Oscillation
Mini catalog Introduction of Toshiba compact LDO regulators
Dual power supply LDO Regulators for Low Drop Out and Low Loss at low Voltage
LDO Regulators Glossary
TCR3EM12A Data sheet/Japanese
Mini catalog Toshiba's circuit protection solutions and switch solutions