Datasheet Microchip MIC2920A — 数据表
| 制造商 | Microchip |
| 系列 | MIC2920A |
MIC2920A系列是“防弹”有效的稳压器，具有非常低的压降电压（在轻负载下通常为40mV，在250mA情况下通常为370mV），并且静态电流非常低（典型值为140µA）
数据表
MIC2920A/29201/29202/29204 - 400mA Low-Dropout Voltage Regulator
PDF, 414 Kb, 修订版: 11-09-2015
从文件中提取
状态
| MIC2920A-12WS | MIC2920A-12WS-TR | MIC2920A-12WT | MIC2920A-3.3WS | MIC2920A-3.3WS-TR | MIC2920A-3.3WT | MIC2920A-4.8WT | MIC2920A-5.0WS | MIC2920A-5.0WS-TR | MIC2920A-5.0WT | |
|---|---|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
打包
| MIC2920A-12WS | MIC2920A-12WS-TR | MIC2920A-12WT | MIC2920A-3.3WS | MIC2920A-3.3WS-TR | MIC2920A-3.3WT | MIC2920A-4.8WT | MIC2920A-5.0WS | MIC2920A-5.0WS-TR | MIC2920A-5.0WT | |
|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Package | SOT-223 | SOT-223 | TO-220 | SOT-223 | SOT-223 | TO-220 | TO-220 | SOT-223 | SOT-223 | TO-220 |
| Pins | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
参数化
| Parameters / Models | MIC2920A-12WS | MIC2920A-12WS-TR | MIC2920A-12WT | MIC2920A-3.3WS | MIC2920A-3.3WS-TR | MIC2920A-3.3WT | MIC2920A-4.8WT | MIC2920A-5.0WS | MIC2920A-5.0WS-TR | MIC2920A-5.0WT |
|---|---|---|---|---|---|---|---|---|---|---|
| # of Out | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| IGND Typ, µA | 140 | 140 | 140 | 140 | 140 | 140 | 140 | 140 | 140 | 140 |
| IOUT, mA | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 |
| Load Dump | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Noise, µV) rms | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 |
| Operating Temperature Range, °C | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 |
| PSRR 1 kHz, dB | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 |
| Rev Bat | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Tol Typ % | В±1 | В±1 | В±1 | В±1 | В±1 | В±1 | В±1 | В±1 | В±1 | В±1 |
| VIN Max, V | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| VIN Min, V | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| VOUT, V | 3.3, 4.8, 5.0, 12 | 3.3, 4.8, 5.0, 12 | 3.3, 4.8, 5.0, 12 | 3.3, 4.8, 5.0, 12 | 3.3, 4.8, 5.0, 12 | 3.3, 4.8, 5.0, 12 | 3.3, 4.8, 5.0, 12 | 3.3, 4.8, 5.0, 12 | 3.3, 4.8, 5.0, 12 | 3.3, 4.8, 5.0, 12 |
| Voltage Drop Typ, mV | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 |
生态计划
| MIC2920A-12WS | MIC2920A-12WS-TR | MIC2920A-12WT | MIC2920A-3.3WS | MIC2920A-3.3WS-TR | MIC2920A-3.3WT | MIC2920A-4.8WT | MIC2920A-5.0WS | MIC2920A-5.0WS-TR | MIC2920A-5.0WT | |
|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
其他选择
模型线
系列: MIC2920A (10)
制造商分类
- Power Management > LDO Regulators