| CAD 模型: | View CAD Model |
| Pkg. Type: | DFN |
| Pkg. Code: | L5T |
| Lead Count (#): | 8 |
| Pkg. Dimensions (mm): | 3.0 x 3.0 x 0.85 |
| Pitch (mm): | 0.7 |
| Moisture Sensitivity Level (MSL) | 1 |
| Pb (Lead) Free | Yes |
| ECCN (US) | |
| HTS (US) |
| Pkg. Type | DFN |
| Moisture Sensitivity Level (MSL) | 1 |
| Drop Out Voltage (Typical) | 269mV |
| Enable/Shutdown | Yes |
| External Bias | No |
| Fixed Output Voltage Option | No |
| IOUT (Max) (mA) | 0.5 |
| Input Voltage (Max) (V) | -2.5 |
| Input Voltage (Min) (V) | -20 |
| Lead Count (#) | 8 |
| Length (mm) | 3 |
| MOQ | 6000 |
| Noise (10Hz to 100kHz) (μVrms) | 230 |
| Output Current 1 (Max) (A) | 0.5 |
| Output Current 2 (Max) (A) | 0.5 |
| Output Voltage (Max) (V) | -2.5 |
| Output Voltage (Min) (V) | -20 |
| Output Voltage Range (V) | -2.5 - -2.5 |
| PGOOD Output | No |
| PSRR (db) | 66 |
| Parametric Category | Linear Regulators (LDO) |
| Pb (Lead) Free | Yes |
| Pb Free Category | Nickel/Palladium/Gold-e4 |
| Pitch (mm) | 0.7 |
| Pkg. Dimensions (mm) | 3.0 x 3.0 x 0.85 |
| Qualification Level | Standard |
| Quiescent Current | 98μA |
| Reference Output Voltage (V) | -1.2 |
| Thickness (mm) | 0.85 |
| Width (mm) | 3 |
RRP52999 是一款负向低压差(LDO)线性稳压器,工作电压范围为 –2.5V 至 –20V,可提供高达 500mA 的输出电流,典型压差为 269mV。 输出电压可通过外部反馈电阻在 –1.2V 至 –18V 范围内调节。
空载状态下的静态电流为 98µA,在关断模式下通常降至 10µA,满足低功耗系统的要求。
除了出色的调节性能外,该器件还具备带滞回的输入欠压锁定(UVLO)、使能控制引脚、带折返功能的短路电流限制以及带滞回的过温关断保护。 该器件在配备至少 2.2μF MLCC 输出电容的情况下运行稳定,并采用 8 引脚 3mm × 3mm DFN 封装。