LTC3251EMSE#PBF
DC/DC Charge Pump Voltage Converter, Adjustable, 2.7 to 5.5V in, 0.9 to 1.6V/0.5A out, MSOP-EP-10
150 即日起您可預購補貨
| 數量 | 價格 |
|---|---|
| 1+ | NT$272.630 |
| 10+ | NT$211.440 |
| 50+ | NT$186.970 |
| 100+ | NT$179.400 |
| 250+ | NT$171.410 |
| 500+ | NT$166.590 |
產品訊息
| 製造商 | ANALOG DEVICES |
|---|---|
| 製造商產品編號 | LTC3251EMSE#PBF复制 |
| 製造商標準前置時間 | 52 週 |
| 訂購代碼 | 4029338 |
| 技術資料表 | |
| IC Case / Package | MSOP-EP |
| No. of Pins | 10Pins |
| Output Current Max | 500mA |
| Fixed Output Voltage Nom | - |
| Adjustable Output Voltage Min | 0.9V |
| Adjustable Output Voltage Max | 1.6V |
| Input Voltage Min | 2.7V |
| Input Voltage Max | 5.5V |
| Topology | Buck (Step Down) |
| IC Mounting | Surface Mount |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (04-Feb-2026) |
產品總覽
LTC®3251 is 2-phase charge pump step-down DC/DC converter. This part use switched capacitor fractional conversion to achieve twice the typical efficiency of a linear regulator. No inductors are required. A unique 2-phase spread spectrum architecture provides a very low noise regulated output as well as low noise at the input. It has four operating modes like continuous spread spectrum, spread spectrum with burst mode operation, super burst™ mode operation and shutdown. Ideally suited for space-constrained battery-powered applications, handheld devices, cellular phones, portable electronic equipment, DSP power supplies.
- Up to 500mA output current
- 2x efficiency improvement over LDOs
- Adjustable output voltage range from 0.9V to 1.6V
- Low operating current is 35µA (burst mode® operation)
- Low shutdown current is 0.01µA typical
- Soft-Start limits inrush current at turn-on
- Short-circuit and over temperature protected
- Thermally enhanced 10-LEAD plastic MSOP package
- 2.7V to 5.5V input voltage range
附註
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
技術規格
| IC Case / Package | MSOP-EP |
|---|---|
| Output Current Max | 500mA |
| Adjustable Output Voltage Min | 0.9V |
| Input Voltage Min | 2.7V |
| Topology | Buck (Step Down) |
| Operating Temperature Min | -40°C |
| Product Range | - |
| SVHC | No SVHC (04-Feb-2026) |
| No. of Pins | 10Pins |
|---|---|
| Fixed Output Voltage Nom | - |
| Adjustable Output Voltage Max | 1.6V |
| Input Voltage Max | 5.5V |
| IC Mounting | Surface Mount |
| Operating Temperature Max | 125°C |
| MSL | MSL 1 - Unlimited |
法規與環境保護
| 原產地： 承擔產品生產最後程序之國家原產地： | Thailand 承擔產品生產最後程序之國家 |
|---|---|
| 關稅編號： | 85423990 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| 符合 RoHS 規定： | 是 RoHS |
| 符合 RoHS 鄰苯二甲酸酯類規定: | 是 RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| 下載產品合規憑證 | 產品合規憑證 |
| 重量 (公斤)： | .000001 |