NCV317: Linear Voltage Regulator, Positive, Adjustable Output, 1.5 A
The LM317 Low Dropout (LDO) Linear Voltage Regulator is an adjustable 3-terminal positive LDO voltage regulator capable of supplying in excess of 1.5 A over an output voltage range of 1.2 V to 37 V. This voltage regulator is exceptionally easy to use and requires only two external resistors to set the output voltage. Further, it employs internal current limiting, thermal shutdown and safe area compensation, making it essentially blow-out proof. The LM317 serves a wide variety of applications including local, on card regulation. This device can also be used to make a programmable output regulator, or by connecting a fixed resistor between the adjustment and output, the LM317 can be used as a precision current regulator.
特性- Output Current in Excess of 1.5 A
- Output Adjustable between 1.2 V and 37 V
- Internal Thermal Overload Protection
- Internal Short Circuit Current Limiting Constant with Temperature
- Output Transistor Safe-Area Compensation
- Floating Operation for High Voltage Applications
- Eliminates Stocking many Fixed Voltages Standard Application
- Automotive Device for Wide Temperature Range - NCV317
- Pb-Free Packages are Available
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数据表 (1)
封装图纸 (2)
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） |
|---|
| NCV317BD2TG | Active | AEC Qualified
PPAP Capable
Pb-free
Halide free | D2PAK-3 | 936-03 | 1 | Tube | 50 | $1.12 |
| NCV317BD2TR4G | Active | AEC Qualified
PPAP Capable
Pb-free
Halide free | D2PAK-3 | 936-03 | 1 | Tape and Reel | 800 | $1.12 |
| NCV317BTG | Active | AEC Qualified
PPAP Capable
Pb-free
Halide free | TO-220-3 | 221AB | NA | Tube | 50 | $0.414 |
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) |
|---|
| NCV317BD2TG | Single | Positive | Adjustable | 1.5 | 40 | 2.25 | | | |
| NCV317BD2TR4G | Single | Positive | Adjustable | 1.5 | 40 | 2.25 | | | |
| NCV317BTG | Single | Positive | Adjustable | 1.5 | 40 | 2.25 | | | |
