NCP3334: Linear Voltage Regulator, LDO, Low Iq, 500 mA (Adjustable Output)
The NCP3334 is a high performance, low dropout (LDO) linear voltage regulator. With accuracy of +/-0.9% over line and load and ultra-low quiescent current and noise it encompasses all of the necessary features required by today's consumer electronics. This unique device is guaranteed to be stable without a minimum load current requirement and stable with any type of capacitor as small as 1.0 µF. The NCP3334 offers reverse bias protection.
特性- High Accuracy Over Line and Load (±0.9% at 25°C)
- Low Dropout Voltage of 340 mV maximum at 500 mA
- Low Noise of 38 µVrms
- Low Shutdown Current (0.07 µA)
- Reverse Bias Protected
- 2.6 V to 12 V Supply Range
- Thermal Shutdown Protection
- Current Limitation
- Requires only 1.0 uF Output Capacitance for Stability
- Stable with any type of capacitor, including MLCC
- No Minimum Output Current Required for Stability
- This is a Pb Free Device
|
应用- PCMCIA Card
- Cellular Phones
- Camcoders and Cameras
- Networking Systems, DSL/Cable Modems
- Cable Set-Top Box
- MP3/CD Players
- Displays and Monitors
|
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） |
|---|
| NCP3334DADJG | Active | Pb-free
Halide free | SOIC-8 | 751-07 | 1 | Tube | 98 | $0.36 |
| NCP3334DADJR2G | Active | Pb-free
Halide free | SOIC-8 | 751-07 | 1 | Tape and Reel | 2500 | $0.36 |
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) |
|---|
| NCP3334DADJG | Single | Positive | Adjustable | 0.5 | 12 | 0.34 | 0.19 | 55 | 38 |
| NCP3334DADJR2G | Single | Positive | Adjustable | 0.5 | 12 | 0.34 | 0.19 | 55 | 38 |
