Description
TPS71745DSER Texas Instruments - Yeehing Electronics
150-mA, high-PSRR, low-IQ, low-dropout voltage regulator with enable
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 0.948 |
| 100 — 249 | 0.73 |
| 250 — 999 | 0.537 |
| 1,000 + | 0.27 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | LDO Voltage Regulators |
| RoHS | Y |
| Mounting Style | SMD/SMT |
| Package / Case | WSON-6 |
| Output Voltage | 4.5 V |
| Output Current | 150 mA |
| Number of Outputs | 1 Output |
| Polarity | Positive |
| Input Voltage MAX | 6.5 V |
| Input Voltage MIN | 2.5 V |
| Output Type | Fixed |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Dropout Voltage | 170 mV |
| Series | TPS71745 |
| Packaging | Reel |
| Height | 0.75 mm |
| Length | 1.5 mm |
| Operating Temperature Range | - 40 C to + 125 C |
| Width | 1.5 mm |
| Brand | Texas Instruments |
| Dropout Voltage - Max | 300 mV at 150 mA |
| Voltage Regulation Accuracy | 3 % |
| Line Regulation | 125 uV / V |
| Load Regulation | 120 uV/mA |
| Operating Supply Current | 45 uA |
| Pd - Power Dissipation | 0.485 W |
| Product Type | LDO Voltage Regulators |
| Factory Pack Quantity | 3000 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.000208 oz |
For more information, please refer to datasheet
Documents
| TPS71745DSER Datasheet |
More Information
The TPS717xx family of low-dropout (LDO), low-power linear regulators offers very high power-supply rejection (PSRR) while maintaining very low 45-µA ground current in an ultra-small, five-pin SOT package. The family uses an advanced BiCMOS process and a PMOS pass device to achieve fast start-up, very low noise, excellent transient response, and excellent PSRR performance. The TPS717xx is stable with a 1-µF ceramic output capacitor and uses a precision voltage reference and feedback loop to achieve a worst-case accuracy of 3% over all load, line, process, and temperature variations. The device family is fully specified from TJ = 40°C to 125°C and is offered in a small SOT (SC70-5) package, a 2-mm × 2-mm WSON-6 package with a thermal pad, and a 1.5-mm × 1.5-mm WSON-6 package, which are ideal for small form factor portable equipment (such as wireless handsets and PDAs).
