NCP700C: Linear Voltage Regulator, LDO, Ultra Low Noise, High PSRR, 200 mA
Noise sensitive RF applications such as Power Amplifiers in cell phones and precision instrumentation require very clean power supplies. The NCP700C is a 200 mA low dropout (LDO) linear voltage regulator that provides the engineer with a very stable, accurate voltage with ultra low noise and very high Power Supply Rejection Ratio (PSRR) suitable for RF applications. In order to optimize performance for battery operated portable applications, the NCP700C employs an advanced BiCMOS process to combine the benefits of low noise and superior dynamic performance of bipolar elements with very low ground current consumption at full loads offered by CMOS. Furthermore, in order to provide a small footprint for space-conscious applications, the NCP700C is stable with small, low value capacitors and is available in a very small WDFN6 1.5x1.5mm package.
特性- Excellent Line and Load Regulation
- Ultra-Low Output Noise: Typ. 10µV from 10Hz to 100kHz
- High PSRR (typ 75 dB @ 1 kHz)
- Stable with Ceramic Output Capacitors as low as 1 µF
- Very Low Ground Current (typ. 70 µA @ no load)
- Low Disable Mode Current (max. 1 µA)
- Output Voltage Options: 4.5 V (Contact Factory for Other Voltage Options)
- Current Limit Protection
- Thermal Shutdown Protection
- Pb−Free, Halogen Free/BFR Free and are RoHS Compliant
| 优势- Very good output voltage precision across input voltage and output current conditions
- Very well suited for noise sensitive applications
- High PSRR (typ 75 dB @ 1 kHz)
- Small solution size
- Extends battery life
- Extends battery life
|
应用- Power Supply for Camera Modules
- Audio/Video, RF Section Supply
- Noise Sensitive Applications (RF, Video, Audio)
- Analog Power Supplies
| 终端产品- Smartphones / PDAs / Palmtops / GPS
- Cellular Telephones (Power Amplifier)
- Battery Supplied Devices
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数据表 (1)
封装图纸 (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） |
|---|
| NCP700CMT45TBG | Active | Pb-free
Halide free | WDFN-6 | 511BJ | 1 | Tape and Reel | 3000 | $0.2533 |
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) |
|---|
| NCP700CMT45TBG | Single | Positive | 4.5 | 0.2 | 6 | 0.08 | 0.07 | 80 | 10 |
