TPS79901DRVR LDO Voltage Regulators 200mA High PSRR LDO
♠ Product Description
| Product Attribute | Attribute Value |
| Manufacturer: | Texas Instruments |
| Product Category: | LDO Voltage Regulators |
| RoHS: | Details |
| Mounting Style: | SMD/SMT |
| Package / Case: | WSON-6 |
| Output Current: | 200 mA |
| Number of Outputs: | 1 Output |
| Polarity: | Positive |
| Quiescent Current: | 40 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: | 100 mV |
| Series: | TPS79901 |
| Packaging: | Reel |
| Packaging: | Cut Tape |
| Packaging: | MouseReel |
| Brand: | Texas Instruments |
| Dropout Voltage - Max: | 175 mV |
| Height: | 0.75 mm |
| Ib - Input Bias Current: | 40 uA |
| Length: | 2 mm |
| Line Regulation: | 0.02 %/V |
| Load Regulation: | 0.002 %/mA |
| Operating Supply Current: | 40 uA |
| Operating Temperature Range: | - 4 |
| Output Voltage Range: | 1.2 V to 6.5 V |
| Pd - Power Dissipation: | 1.54 W |
| Product: | LDO Voltage Regulators |
| Product Type: | LDO Voltage Regulators |
| Reference Voltage: | 1.193 V |
| Factory Pack Quantity: | 3000 |
| Subcategory: | PMIC - Power Management ICs |
| Type: | Low Dropout Linear Regulators |
| Voltage Regulation Accuracy: | 1 % |
| Width: | 2 mm |
| Unit Weight: | 0.000342 oz |
♠ TPS799 200-mA, Low-Quiescent Current, Ultralow Noise, High-PSRR Low-Dropout Linear Regulator
The TPS799 low-dropout (LDO), low-power linear regulator 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 40-μA (typical) ground current.
The TPS799 is stable with ceramic capacitors and uses an advanced BiCMOS fabrication process to yield a dropout voltage of typically 100 mV at a 200- mA output. The TPS799 uses a precision voltage reference and feedback loop to achieve an overall accuracy of 2% over all load, line, process, and temperature variations. The TPS799 features inrush current protection when the EN toggle is used to start the device, immediately clamping the current.
This device is fully specified over the temperature range of TJ = –40°C to +125°C, and is offered in a low-profile, die-sized ball grid array (DSBGA) package, making this device a good choice for wireless handsets and WLAN cards. This device is also offered in 5-pin SOT-23-THIN and 6-pin WSON packages.
• 200-mA low-dropout regulator with EN
• Multiple output voltage versions available:
– Fixed outputs of 1.2 V to 4.5 V
– Adjustable outputs from 1.20 V to 6.5 V
• Inrush current protection with EN toggle
• Low IQ: 40 μA
• High PSRR: – 66 dB at 1 kHz – 51 dB at 10 kHz
• Stable with a low-ESR, 2-μF typical output capacitance
• Excellent load and line transient response
• 2% overall accuracy (load, line, and temperature)
• Very low dropout: 100 mV
• Packages:
– 5-bump, thin, 0.97-mm × 1.34-mm DSBGA
– 5-pin SOT-23-THIN
– 6-pin WSON
• Base stations
• Smart phones
• EPOS
• Wearable electronics
• VCOs, RF
• Wireless LAN, Bluetooth®
