ST1S03PUR vs PI3VST01UE 对比
详细并排对比 ST1S03PUR 出自 STMicroelectronics 和 PI3VST01UE 出自 Diodes Incorporated。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。
规格对比
| 参数 | ST1S03PUR | PI3VST01UE |
|---|---|---|
| 品牌 | STMicroelectronics | Diodes Incorporated |
| 分类 | DC-DC Converters | Video ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.78 | $0.62 |
| 拓扑 | Step-down (buck) DC-DC converter | — |
| Control Scheme | Current-mode PWM | — |
| 开关频率 | 1.5 MHz (typical) | — |
| 输入电压范围 | 3 V to 16 V | — |
| 输出电压范围 | 0.8 V to VIN (adjustable) | — |
| 最大输出电流 | 1.5 A | — |
| DC Output Voltage Tolerance | 2 % | — |
| Internal Soft-Start | 50 us to 100 us power-on delay | — |
| Typical Efficiency | > 70 % | — |
| Quiescent Current (not switching) | [DATA_NEEDED: quiescent current value] | — |
| 工作温度范围 | -40 C to +125 C | -40 C to +85 C [DATA_NEEDED: confirm operating temp grade from datasheet] |
| 封装 | DFN-6 (3x3 mm) with exposed pad | — |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL rating] |
| RoHS 状态 | Compliant | — |
| 功能 | — | VGA HPD signal generator / connector switch |
| Number of Channels | — | 1 |
| Supply Voltage (VCC) | — | 3.0 V to 5.5 V |
| 输出类型 | — | HPD logic-level (CMOS/TTL compatible) |
| 静态电流 | — | [DATA_NEEDED: Iq spec from datasheet] |
| On Resistance (RON) | — | [DATA_NEEDED: switch RON value] |
| Bandwidth | — | [DATA_NEEDED: -3dB BW from datasheet] |
| Package Type | — | MSOP-8 (Mini Small Outline Package, 8-pin) |
| 引脚数量 | — | 8 |
| Lead-Free / RoHS | — | Lead-free per Diodes product page |
| HPD Pull-up | — | Integrated per VESA recommendation [DATA_NEEDED: nominal resistor value] |
| ESD Tolerance (HPD pin) | — | [DATA_NEEDED: HBM ESD rating from datasheet] |
| Original Manufacturer | — | Pericom Semiconductor (now part of Diodes Incorporated) |