LD59015XX18 150 mA low noise high PSRR linear voltage regulator
The LD59015xx provides 150 mA of maximum current from an input voltage ranging from 2.3 V to 5.5 V, with a typical dropout voltage of 150 mV. It is stable with ceramic capacitors. High PSRR, low quiescent current and low noise features make it suitable for low power battery-powered applications. Power supply rejection is 80 dB at low frequencies and starts to roll off at 10 kHz. An enable logic control function puts the LD59015xx in shutdown mode, allowing a total current consumption lower than 1 μA. The device also includes short-circuit constant current limiting and thermal protection. Typical applications are mobile phones, personal digital assistants (PDAs), cordless phones and similar battery-powered systems
技术特性
- Input voltage from 2.3 to 5.5 V
- Very low quiescent current (31 μA typ. at no load, 75 μA typ. at 150 mA load, 1 μA max in OFF mode)
- Very low noise (20 μVRMS at VOUT = 1.5 V)
- Output voltage tolerance: ± 1.8% at 25 °C
- 150 mA guaranteed output current
- Wide range of output voltages available on request: 0.8 V to 3.3 V in 100 mV steps
- Logic-controlled electronic shutdown
- Compatible with ceramic capacitor(COUT= 1 μF)
- Internal current and thermal limit
- Package: SOT323-5L
- Temperature range: -40 °C to 125 °C
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功能框图
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LD59015XX18 订购信息
| 订购型号 |
产品状态 |
美金价格 |
数量 |
封装 |
包装形式 |
温度范围 |
材料声明 |
| LD59015C18R |
Active |
0.5072 |
1000 |
SOT323-5L |
Tape And Reel |
-40 °C-125 °C |
LD59015C18R |
DATASHEET
| 描述 |
版本 |
大小 |
| LD59015XX18 : DS6830: 150 mA low noise high PSRR linear voltage regulator |
3 |
1815KB |
