REG104GA-3.3 vs REG104GA-3.3-2K5 对比
详细并排对比 REG104GA-3.3 出自 Texas Instruments 和 REG104GA-3.3-2K5 出自 Texas Instruments。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Texas Instruments
REG104GA-3.3 - 1A, 15V LDO Regulator 3.3V Fixed | Texas Instruments
REG104GA-3.3 ✓ 量产中Texas Instruments
REG104GA-3.3/2K5 - 1A 15V DMOS LDO, 3.3V Fixed, SOT-223-6 | TI
REG104GA-3.3-2K5 ✓ 量产中规格对比
| 参数 | REG104GA-3.3 | REG104GA-3.3-2K5 |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | Voltage Regulators | Voltage Regulators |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $1.78 | $1.18 |
| 拓扑 | LDO (Low-Dropout Linear Regulator) | DMOS Low-Dropout |
| Pass Element | DMOS | — |
| 输出类型 | Fixed (3.3 V) | Fixed |
| Input Voltage (Max) | 15 V | — |
| 输出电流（最大） | 1 A | — |
| 压差电压 | [DATA_NEEDED: dropout voltage at 1 A] | 230 mV typical at 1 A, 3.3 V |
| 静态电流 | [DATA_NEEDED: quiescent current] | — |
| Line Regulation | [DATA_NEEDED: line regulation] | [DATA_NEEDED] |
| Load Regulation | [DATA_NEEDED: load regulation] | [DATA_NEEDED] |
| Output Voltage Accuracy | [DATA_NEEDED: output voltage tolerance %] | — |
| 使能引脚 | Yes (active-high) | Yes (active-high) |
| 工作温度范围 | -40 C to +85 C | -40C to +85C |
| 封装 | SOT-223-6 (DCQ) with tab | SOT-223-6 (DCQ), 6 pins (5+Tab) |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL level] | 2 (per TI datasheet) |
| RoHS 状态 | Compliant | Compliant |
| Manufacturer | — | Texas Instruments |
| Series | — | REG104 |
| Product Type | — | LDO Linear Voltage Regulator |
| 输出数量 | — | 1 |
| 输出电压 | — | 3.3 V |
| 最大输出电流 | — | 1 A |
| 输入电压范围 | — | [DATA_NEEDED: exact VIN min/max] |
| Absolute Maximum Input Voltage | — | 15 V |
| 输出噪声 | — | 33 uVrms |
| Output Accuracy | — | ±2% max |
| Quiescent (Ground Pin) Current | — | 1.7 mA at IOUT=1 A |
| Output Capacitor Required | — | No (stable without output cap) |
| Protection Features | — | Current limit, thermal shutdown |
| Packaging | — | Tape & Reel (2,500/reel, /2K5 suffix) |