1.9V fixed output, positive polarity, low-dropout (LDO) voltage regulator. Features 150mA maximum output current with a 130mV dropout voltage. Operates from 2.2V to 5.5V input voltage, offering 2% output voltage accuracy. Designed for surface mount applications in a SOT-23-5 package, with a wide operating temperature range of -40°C to +105°C. Low quiescent current of 800nA and 8µA maximum supply current. RoHS compliant.
PackageSOT-23-5
MountingSurface Mount
PolarityPositive
Power500mW
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Technical Specifications
Texas Instruments TPS78319DDCT technical specifications.
General
| Accuracy | 2% |
| Package/Case | SOT-23-5 |
| Dropout Voltage | 130mV |
| Lead Free | Lead Free |
| Max Input Voltage | 5.5V |
| Min Input Voltage | 2.2V |
| Max Operating Temperature | 105°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 150mA |
| Max Power Dissipation | 500mW |
| Max Supply Current | 8uA |
| Mount | Surface Mount |
| Nominal Output Voltage | 1.9V |
| Number of Outputs | 1 |
| Number of Regulators | 1 |
| Operating Supply Current | 500nA |
| Output Configuration | Positive |
| Output Current | 150mA |
| Output Type | Fixed |
| Output Voltage | 1.9V |
| Output Voltage Accuracy | 2% |
| Package Quantity | 250 |
| Packaging | Tape and Reel |
| Polarity | Positive |
| Power Dissipation | 500mW |
| Power Supply Rejection Ratio (PSRR) | 15dB |
| Quiescent Current | 800nA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Weight | 0.000557oz |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments TPS78319DDCT Datasheet
Download the complete datasheet for Texas Instruments TPS78319DDCT to view detailed technical specifications.
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