NCP4587: Linear Voltage Regulator, LDO, 150 mA, with Auto Low Power Mode
The NCP4587 is a CMOS 150mA LDO which switches to a low power mode under light current loads. The device automatically switches back to a fast response mode as the output load increases above 3mA or can be placed in permanent fast mode through a mode select pin. The family is available in a variety of packages: SC70-5 (SC88A), SOT23-5 and an ultra thin (0.4mm) small 1.2x1.2 mm XDFN. Voltage options are available between 0.8V and 4.0V. Voltages can be available in 100mV steps - contact your local sales office to request your required package, voltage output and discharge combinations.
特性- Iq is 55uA (typical) or 1.5uA in LP mode
- Good PSRR - 70dB typical
- Very Low Dropout: 120 mV when Vo > 2.6V
- Auto Discharge, Enable high versions available
- Excellent Output Voltage accuracy: ±1%
| 优势- Automatically switches to LP mode to save power and battery life
- Excellent noise rejection and filtering in Fast Mode
- Low Input Voltages accepted, extending battery life and reducing power dissipation
- Choose between fast shutoff or fast restart of the output voltage
|
应用- Battery powered applications
- Applications which are usually ON but not driving loads
| 终端产品- Blue Ray, STB, DVD players
- Instrumentation, meters, cameras
|
应用注释 (1)
封装图纸 (2)
数据表 (1)
产品订购型号
| 产品 | 状况 | Compliance | 封装 | MSL* | 容器 | 预算价格 (1千个数量的单价） |
|---|
| NCP4587DMX12TCG | Active | Pb-free
Halide free | XDFN-6 | 711AA | 1 | Tape and Reel | 5000 | $0.3333 |
| NCP4587DMX18TCG | Active | Pb-free
Halide free | XDFN-6 | 711AA | 1 | Tape and Reel | 5000 | $0.3333 |
| NCP4587DMX28TCG | Active | Pb-free
Halide free | XDFN-6 | 711AA | 1 | Tape and Reel | 5000 | $0.3333 |
| NCP4587DMX30TCG | Active | Pb-free
Halide free | XDFN-6 | 711AA | 1 | Tape and Reel | 5000 | $0.3333 |
| NCP4587DMX31TCG | Active | Pb-free | XDFN-6 | 711AA | 1 | Tape and Reel | 5000 | $0.3333 |
| NCP4587DMX33TCG | Active | Pb-free
Halide free | XDFN-6 | 711AA | 1 | Tape and Reel | 5000 | $0.3333 |
| NCP4587DSN12T1G | Last Shipments | Pb-free
Halide free | SOT-23-5 | 1212-01 | 1 | Tape and Reel | 3000 | |
| NCP4587DSN18T1G | Last Shipments | Pb-free
Halide free | SOT-23-5 | 1212-01 | 1 | Tape and Reel | 3000 | |
| NCP4587DSN28T1G | Last Shipments | Pb-free
Halide free | SOT-23-5 | 1212-01 | 1 | Tape and Reel | 3000 | |
| NCP4587DSN30T1G | Last Shipments | Pb-free
Halide free | SOT-23-5 | 1212-01 | 1 | Tape and Reel | 3000 | |
| NCP4587DSN33T1G | Last Shipments | Pb-free
Halide free | SOT-23-5 | 1212-01 | 1 | Tape and Reel | 3000 | |
订购产品技术参数
| Product | Output | Polarity | VO (V) | IO Typ (A) | VI Max (V) | VDO Typ (V) | Iq Typ (mA) | PSRR (dB) | Noise (µVrms) |
|---|
| NCP4587DMX12TCG | Single | Positive | 1.2 | 0.15 | 6 | 0.24 | 0.055 | 70 | 115 |
| NCP4587DMX18TCG | Single | Positive | 1.8 | 0.15 | 6 | 0.19 | 0.055 | 70 | 115 |
| NCP4587DMX28TCG | Single | Positive | 2.8 | 0.15 | 6 | 0.12 | 0.055 | 70 | 115 |
| NCP4587DMX30TCG | Single | Positive | 3 | 0.15 | 6 | 0.12 | 0.055 | 70 | 115 |
| NCP4587DMX31TCG | Single | Positive | 3.1 | 0.15 | 6 | 0.12 | 0.055 | 70 | 115 |
| NCP4587DMX33TCG | Single | Positive | 3.3 | 0.15 | 6 | 0.12 | 0.055 | 70 | 115 |
