PI3VST01UE vs ST1S03PUR 对比
详细并排对比 PI3VST01UE 出自 Diodes Incorporated 和 ST1S03PUR 出自 STMicroelectronics。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 | PI3VST01UE | ST1S03PUR |
|---|---|---|
| 品牌 | Diodes Incorporated | STMicroelectronics |
| 分类 | Video ICs | DC-DC Converters |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.62 | $0.78 |
| 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) | — |
| 工作温度范围 | -40 C to +85 C [DATA_NEEDED: confirm operating temp grade from datasheet] | -40 C to +125 C |
| 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) | — |
| 安装类型 | Surface Mount | Surface Mount |
| 引脚数量 | 8 | — |
| Lead-Free / RoHS | Lead-free per Diodes product page | — |
| MSL 等级 | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL rating] |
| 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) | — |
| 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] |
| 封装 | — | DFN-6 (3x3 mm) with exposed pad |
| RoHS 状态 | — | Compliant |