Datasheet Texas Instruments LP3997 — 数据表
| 制造商 | Texas Instruments |
| 系列 | LP3997 |
具有错误标志/上电复位的微功耗250mA CMOS LDO稳压器
数据表
LP3997 Micropower 250mA CMOS LDO Regulator with Error Flag / Power-On-Reset datasheet
PDF, 979 Kb, 修订版: B, 档案已发布: May 3, 2013
从文件中提取
状态
| LP3997MM-3.3/NOPB | |
|---|---|
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
打包
| LP3997MM-3.3/NOPB | |
|---|---|
| N | 1 |
| Pin | 8 |
| Package Type | DGK |
| Industry STD Term | VSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 1000 |
| Carrier | SMALL T&R |
| Device Marking | SAKB |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | .97 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.07 |
| Mechanical Data | 下载 |
参数化
| Parameters / Models | LP3997MM-3.3/NOPB |
|---|---|
| Accuracy, % | 3 |
| Fixed Output Options, V | 3.3 |
| Iout(Max), A | 0.25 |
| Iq(Typ), mA | 0.055 |
| Noise, uVrms | 100 |
| Operating Temperature Range, C | -40 to 125 |
| Output Capacitor Type | Ceramic |
| Output Options | Fixed Output |
| PSRR @ 100KHz, dB | 35 |
| Package Group | VSSOP |
| Package Size: mm2:W x L, PKG | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Power Good |
| Thermal Resistance ОёJA, В°C/W | 210 |
| Vdo(Typ), mV | 140 |
| Vin(Max), V | 6 |
| Vin(Min), V | 2 |
| Vout(Max), V | 3.3 |
| Vout(Min), V | 3.3 |
生态计划
| LP3997MM-3.3/NOPB | |
|---|---|
| RoHS | Compliant |
应用须知
- AN-2146 Power Design for SDI and Other Noise-Sensitive Devices (Rev. A)PDF, 1.4 Mb, 修订版: A, 档案已发布: Apr 26, 2013
This application report discusses various solutions for meeting the power requirements of serial digital interface (SDI) video components.
模型线
系列: LP3997 (1)
制造商分类
- Semiconductors> Power Management> Linear Regulator (LDO)> Single Channel LDO