The NCV4949A is a monolithic integrated 5.0 V voltage regulator with a very low dropout and additional functions such as reset and an uncommitted voltage sense comparator. It is designed for supplying microcontroller/microprocessor controlled systems particularly in automotive applications. The NCV4949A has improved reset behavior for lower input and output voltage levels.
特性
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应用
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| Document Title | Document ID/Size | Revision |
|---|---|---|
| SOIC-20 WB | 751D-05 (36.3kB) | H |
| SOIC-8 EP | 751AC (33.6kB) | B |
| SOIC-8 Narrow Body | 751-07 (62.6kB) | AK |
| Document Title | Document ID/Size | Revision | Revision Date |
|---|---|---|---|
| Linear Voltage Regulator, LDO, 100 mA, with Reset and Sense | NCV4949A/D (131kB) | 2 |
| 产品 | 状况 | Compliance | 具体说明 | 封装 | MSL* | 容器 | 预算价格 (1千个数量的单价） | ||
|---|---|---|---|---|---|---|---|---|---|
| NCV4949ADR2G | Active | AEC Qualified PPAP Capable Pb-free Halide free | Linear Voltage Regulator, LDO, 100 mA, with Reset and Sense, 5.0 V | SOIC-8 | 751-07 | 1 | Tape and Reel | 2500 | $0.3667 |
| NCV4949ADWR2G | Active | AEC Qualified PPAP Capable Pb-free Halide free | Linear Voltage Regulator, LDO, 100 mA, with Reset and Sense, 5.0 V | SOIC-20W | 751D-05 | 3 | Tape and Reel | 1000 | $0.88 |
| NCV4949APDR2G | Active | AEC Qualified PPAP Capable Pb-free Halide free | Linear Voltage Regulator, LDO, 100 mA, with Reset and Sense, 5.0 V | SOIC-8 EP | 751AC | 2 | Tape and Reel | 2500 | $0.9333 |
| Product | Output | Polarity | VO (V) | IO Typ (A) | VI Max (V) | VDO Typ (V) | Iq Typ (mA) | PSRR (dB) | Noise (µVrms) |
|---|---|---|---|---|---|---|---|---|---|
| NCV4949ADR2G | Single | Positive | 5 | 0.1 | 28 | 0.3 | 0.15 | ||
| NCV4949ADWR2G | Single | Positive | 5 | 0.1 | 28 | 0.3 | 0.15 | ||
| NCV4949APDR2G | Single | Positive | 5 | 0.1 | 28 | 0.3 | 0.15 |
