
TCR3UG11A,LF
ActiveToshiba Semiconductor and Storage
LOW-DROPOUT REGULATORS (LDO REGULATORS), 300 MA FIXED OUTPUT LDO REGULATOR, 1.1 V, WCSP4F

TCR3UG11A,LF
ActiveToshiba Semiconductor and Storage
LOW-DROPOUT REGULATORS (LDO REGULATORS), 300 MA FIXED OUTPUT LDO REGULATOR, 1.1 V, WCSP4F
Description
General part information
TCR3UG11A Series
Low-Dropout Regulators (LDO Regulators), 300 mA Fixed Output LDO Regulator, 1.1 V, WCSP4F
Technical Specifications
Parameters and characteristics for this part
| Specification | TCR3UG11A,LF |
|---|---|
| Control Features | Enable, Current Limit |
| Current - Output | 300 mA |
| Current - Quiescent (Iq) | 680 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-XFBGA, WLCSP |
| Package Length | 0.65 mm |
| Package Name | 4-WCSPF |
| Package Width | 0.65 mm |
| Protection Features | Over Current, Over Temperature |
| PSRR | 70 dB |
| Voltage - Input (Max) | 5.5 V |
| Voltage - Output (Min/Fixed) | 1.1 V |
Pricing
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CAD
3D models and CAD resources for this part
Documents
Technical documentation and resources
TCR3UG11A,LF | Datasheet
Simple Guide to Improving Ripple Rejection Ratio of LDO Regulators
LDO Regulator Application to Power Supply Circuits for MCUs
LDO Regulator Application to Power Supply Circuits for Digital Cores of CMOS Image Sensors
Basics of Low-Dropout (LDO) Regulator ICs
Dual power supply LDO Regulators for Low Drop Out and Low Loss at low Voltage
TCR3UG11A Data sheet/Japanese
LDO Regulators Glossary
Mechanism of LDO Oscillation and Reducing the Susceptibility to Oscillation
Mini catalog Toshiba's circuit protection solutions and switch solutions
Improving the Load Transient Response of LDOs
Concept of self-heating of LDOs and selection guide
LDO Regulator Application to Power Supplies for High-Frequency Circuits
Selection Guide Small Signal 2025 Rev1.0
Mini catalog Introduction of Toshiba compact LDO regulators