TPS73401DDCR LDO Voltage Regulators 200mA Ultralow IQ Fast Tran Resp RF
♠ Product Description
| Product Attribute | Attribute Value |
| Manufacturer: | Texas Instruments |
| Product Category: | LDO Voltage Regulators |
| Mounting Style: | SMD/SMT |
| Package / Case: | SOT-23-5 |
| Output Current: | 250 mA |
| Number of Outputs: | 1 Output |
| Polarity: | Positive |
| Quiescent Current: | 44 uA |
| Input Voltage, Min: | 2.7 V |
| Input Voltage, Max: | 6.5 V |
| Output Type: | Adjustable |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 125 C |
| Dropout Voltage: | 125 mV |
| Series: | TPS73401 |
| Packaging: | Reel |
| Packaging: | Cut Tape |
| Packaging: | MouseReel |
| Brand: | Texas Instruments |
| Development Kit: | TPS73401DRVEVM-527 |
| Dropout Voltage - Max: | 219 mV |
| Height: | 0.87 mm |
| Ib - Input Bias Current: | 44 uA |
| Length: | 2.9 mm |
| Line Regulation: | 0.02 %/V |
| Load Regulation: | 0.005 %/mA |
| Moisture Sensitive: | Yes |
| Operating Supply Current: | 44 uA |
| Operating Temperature Range: | - 4 |
| Output Voltage Range: | 1.25 V to 6.2 V |
| Pd - Power Dissipation: | 0.36 W |
| Product: | LDO Voltage Regulators |
| Product Type: | LDO Voltage Regulators |
| Reference Voltage: | 1.208 V |
| Factory Pack Quantity: | 3000 |
| Subcategory: | PMIC - Power Management ICs |
| Type: | Low Dropout Linear Regulators |
| Voltage Regulation Accuracy: | 1 % |
| Width: | 1.6 mm |
| Unit Weight: | 0.001552 oz |
♠ 250mA, Low Quiescent Current, Ultra-Low Noise, High PSRR Low-Dropout Linear Regulator
The TPS734xx family of low-dropout (LDO), low-power linear regulators offers excellent ac performance with very low ground current. High power-supply rejection ratio (PSRR), low noise, fast start-up, and excellent line and load transient response are provided while consuming a very low 44µA (typical) ground current. The TPS734xx is stable with ceramic capacitors and uses an advanced BiCMOS fabrication process to yield a typical dropout voltage of 125mV at 250mA output. The TPS734xx uses a precision voltage reference and feedback loop to achieve overall accuracy of 2% over all load, line, process, and temperature variations. It is fully specified from TJ = –40°C to +125°C and is offered in low-profile ThinSOT-23, 2mm × 2mm SON, and 3mm x 3mm SON packages that are ideal for wireless handsets, printers, and WLAN cards.
• 250mA Low Dropout Regulator with EN
• Low IQ: 44µA
• Multiple Output Voltage Versions Available:
– Fixed Outputs of 1.0V to 4.3V Using Innovative Factory EEPROM Programming
– Adjustable Outputs from 1.25V to 6.2V
• High PSRR: 60dB at 1kHz
• Ultra-low Noise: 28µVRMS
• Fast Start-Up Time: 45µs
• Stable with a Low-ESR, 2.0µF Typical Output Capacitance
• Excellent Load/Line Transient Response
• 2% Overall Accuracy (Load/Line/Temp)
• Very Low Dropout: 125mV at 250mA
• ThinSOT-23, 2mm × 2mm SON-6, and 3mm x 3mm SON-8 Packages
• WiFi, WiMax
• Printers
• Cellular Phones, SmartPhones
• Handheld Organizers, PDAs
