Description
TPS72218DBVR Texas Instruments - Yeehing Electronics
50-mA, low-dropout voltage regulator with enable
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.225 |
| 100 — 249 | 0.942 |
| 250 — 999 | 0.694 |
| 1,000 + | 0.35 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | LDO Voltage Regulators |
| RoHS | Y |
| Mounting Style | SMD/SMT |
| Package / Case | SOT-23-5 |
| Output Voltage | 1.8 V |
| Output Current | 50 mA |
| Number of Outputs | 1 Output |
| Polarity | Positive |
| Quiescent Current | 120 uA |
| Input Voltage MAX | 5.5 V |
| Input Voltage MIN | 1.8 V |
| Output Type | Fixed |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Dropout Voltage | 50 mV |
| Series | TPS72218 |
| Packaging | Reel |
| Height | 1.15 mm |
| Length | 2.9 mm |
| Operating Temperature Range | - 40 C to + 125 C |
| Width | 1.6 mm |
| Brand | Texas Instruments |
| Voltage Regulation Accuracy | 3 % |
| Ib - Input Bias Current | 85 uA |
| Line Regulation | 0.09 % / V |
| Load Regulation | 0.2 mV |
| Operating Supply Current | 280 uA |
| Pd - Power Dissipation | 0.555 W |
| Product Type | LDO Voltage Regulators |
| Reference Voltage | 1.225 V |
| Factory Pack Quantity | 3000 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.000222 oz |
For more information, please refer to datasheet
Documents
| TPS72218DBVR Datasheet |
More Information
The TPS722xx family of LDO regulators is available in fixed voltage options that are commonly used to power the latest DSPs and microcontrollers with an adjustable option ranging from 1.22 V to 2.5 V. These regulators can be used in a wide variety of applications ranging from portable, battery-powered equipment to PC peripherals. The family features operation over a wide range of input voltages (1.8 V to 5.5 V) and low dropout voltage (50 mV at full load). Therefore, compared to many other regulators that require 2.5-V or higher input voltages for operation, these regulators can be operated directly from two AAA batteries. Also, the typical quiescent current (ground pin current) is low, starting at 85 uA during normal operation and 1 uA in shutdown mode. Thus, these regulators can be operated very efficiently and, in a battery-powered application, help extend the longevity of the device.
