Description
TPS74901RGWR Texas Instruments - Yeehing Electronics
3-A, low-VIN (0.8-V), adjustable ultra-low-dropout voltage regulator with power good & enable
Pricing (USD)
Quantity | Unit Price |
1 — 99 | 1.186 |
100 — 249 | 0.912 |
250 — 999 | 0.672 |
1,000 + | 0.34 |
The above prices are for reference only.
Specifications
Manufacturer | Texas Instruments |
Product Category | LDO Voltage Regulators |
RoHS | Y |
Mounting Style | SMD/SMT |
Package / Case | VQFN-20 |
Output Voltage | 798 mV to 3.6 V |
Output Current | 3 A |
Number of Outputs | 1 Output |
Polarity | Positive |
Input Voltage MAX | 5.5 V |
Input Voltage MIN | 0.8 V |
Output Type | Adjustable |
Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 125 C |
Dropout Voltage | 120 mV |
Series | TPS74901 |
Packaging | Reel |
Height | 0.9 mm |
Length | 5 mm |
Operating Temperature Range | - 40 C to + 125 C |
Width | 5 mm |
Brand | Texas Instruments |
Dropout Voltage - Max | 240 mV at 3 A |
Voltage Regulation Accuracy | 0.5 % |
Development Kit | TPS74901EVM-210 |
Ib - Input Bias Current | 3 mA |
Line Regulation | 0.03 % / V |
Load Regulation | 0.09 %/A |
Moisture Sensitive | Yes |
Operating Supply Current | 3 mA |
Pd - Power Dissipation | 2.74 W |
Product Type | LDO Voltage Regulators |
Reference Voltage | 0.806 V |
Factory Pack Quantity | 3000 |
Subcategory | PMIC - Power Management ICs |
Unit Weight | 0.002469 oz |
For more information, please refer to datasheet
Documents
TPS74901RGWR Datasheet |
More Information
The TPS74901 low-dropout (LDO) linear regulator provides an easy-to-use, robust power management solution for a wide variety of applications. User-programmable soft-start minimizes stress on the input power source by reducing capacitive inrush current during start-up. The soft-start is monotonic and well-suited for powering many different types of processors and ASICs. The enable input and power-good output allow easy sequencing with external regulators. This complete flexibility permits the user to configure a solution that meets the sequencing requirements of FPGAs, DSPs, and other applications with special start-up requirements.