封装信息
| 封装 | 引脚 WSON (DRV) | 6 |
| 工作温度范围 (°C) -40 to 125 |
| 包装数量 | 包装 250 | SMALL T&R |
TPS734 的特性
- 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 × 3mm SON-8 Packages
- APPLICATIONS
- WiFi, WiMax
- Printers
- Cellular Phones, SmartPhones
- Handheld Organizers, PDAs
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TPS734 的说明
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 × 3mm SON packages that are ideal for wireless handsets, printers, and WLAN cards.