封装信息
| CAD 模型: | View CAD Model |
| Pkg. Type: | QFN |
| Pkg. Code: | LAH |
| Lead Count (#): | 20 |
| Pkg. Dimensions (mm): | 3.5 x 3.5 x 0.90 |
| Pitch (mm): | 0.5 |
环境和出口类别
| Moisture Sensitivity Level (MSL) | 1 |
| Pb (Lead) Free | Yes |
| ECCN (US) | EAR99 |
| HTS (US) | 8542.39.0090 |
| RoHS (RAA214038GNP#HC0) | 下载 |
产品属性
| Pkg. Type | QFN |
| Lead Count (#) | 20 |
| Carrier Type | Reel |
| Moisture Sensitivity Level (MSL) | 1 |
| Pb (Lead) Free | Yes |
| Pb Free Category | Nickel/Palladium/Gold-e4 |
| Country of Assembly | MALAYSIA, THAILAND |
| Country of Wafer Fabrication | KOREA |
| Drop Out Voltage (Typical) | 70 |
| Enable/Shutdown | Yes |
| External Bias | Yes |
| Fixed Output Voltage Option | No |
| IOUT (A) | 3 |
| Input Voltage (Max) (V) | 6.5 |
| Input Voltage (Min) (V) | 1.1 |
| Length (mm) | 3.5 |
| MOQ | 6000 |
| Noise (10Hz to 100kHz) (μVrms) | 7 |
| O/P Voltage Accuracy (±%) | 1 |
| Output Current 1 (Max) (A) | 3 |
| Output Voltage (Max) (V) | 5.1 |
| Output Voltage (Min) (V) | 0.8 |
| PGOOD Output | Yes |
| PSRR (db) | 60 |
| Parametric Category | Linear Regulators (LDO) |
| Pitch (mm) | 0.5 |
| Pkg. Dimensions (mm) | 3.5 x 3.5 x 0.90 |
| Qualification Level | Standard |
| Quiescent Current | 900 |
| Reference Output Voltage (V) | 0.8 |
| Temp. Range (°C) | -40 to +85°C |
| Thickness (mm) | 0.9 |
| Width (mm) | 3.5 |
有关 RAA214038 的资源
描述
The RAA214038 is an ultra-low noise, high PSRR, low-dropout regulator capable of sourcing up to 3A of load current with only 180mV dropout voltage. It operates from an input voltage of 1.1V for low-voltage applications to 6.5V
The LDO output voltage can be programmed from 0.8V to 3.95V using voltage setting pins on the IC in 50mV steps, eliminating the need for traditional external feedback resistors and saving PCB space. External feedback resistors can still be used for higher output voltage applications, allowing the output voltage to be programmed anywhere from 0.8V to 5.1V.