TEXAS INSTRUMENTS TPS79942DDCR 固定电压稳压器, LDO, 2.7V至6.5V, 100mV压差, 4.2V输出, 200mA输出, TSOT-23-5
The TPS799 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 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.
All devices are fully specified over the temperature range of TJ = –40°C to 125°C, and offered in a low-profile, die-sized ball grid array DSBGA package, ideal for wireless handsets and WLAN cards.
输出接口数 1
输出电压 4.2 V
输出电流 200 mA
针脚数 5
耗散功率 500 W
静态电流 40.0 µA
输出电容类型 Ceramic
跌落电压 100 mV
调节输出数 1
输入电压Max 6.5 V
输入电压Min 2.7 V
输出电流Max 0.2 A
工作温度Max 125 ℃
工作温度Min -40 ℃
精度 2 %
输入电压 ≤6.5 V
安装方式 Surface Mount
引脚数 5
封装 TSOT-23-5
长度 2.9 mm
宽度 1.6 mm
高度 0.87 mm
封装 TSOT-23-5
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
TPS79942DDCR TI 德州仪器 | 当前型号 | 当前型号 |
TPS79942DDCT 德州仪器 | 类似代替 | TPS79942DDCR和TPS79942DDCT的区别 |
TPS79942DDCRG4 德州仪器 | 类似代替 | TPS79942DDCR和TPS79942DDCRG4的区别 |
TPS79942DDCTG4 德州仪器 | 类似代替 | TPS79942DDCR和TPS79942DDCTG4的区别 |