ZHCSLF3B June 2020 – August 2025 TLV740P
PRODUCTION DATA
| 參數 | 測試條件 | 最小值 | 典型值 | 最大值 | 單位 | ||
|---|---|---|---|---|---|---|---|
| 輸出精度 | 1V ≤ VOUT ≤ 3.3V | -1 | 1 | % | |||
| 最大輸出電流(1) | 300 | mA | |||||
| 輸出電壓溫度系數 | IOUT = 0.1mA,-40℃ ≤ TJ ≤ +85℃ | 0.0017 | %/℃ | ||||
| 線路調整 | VOUT(NOM) + 0.5V ≤ VIN ≤ 5.5V | 1 | 5 | mV | |||
| 負載調整率 | 1mA ≤ IOUT ≤ 300mA | 10 | 30 | mV | |||
| VDO | 壓降電壓 | VOUT = 0.95 x VOUT(nom) |
1V ≤ VOUT < 1.8V,IOUT = 300mA | 1200 | 1300 | mV | |
| VOUT = 0.95 x VOUT(nom) |
1.8V ≤ VOUT < 2.1V,IOUT = 300mA | 700 | 800 | ||||
| VOUT = 0.95 x VOUT(nom) |
2.1V ≤ VOUT ≤ 3.3V,IOUT = 300mA | 460 | 500 | ||||
| IGND | 接地電流 | IOUT = 0mA | 50 | 80 | μA | ||
| ISHDN | 關斷電流 | VEN ≤ 0.4V,3.1V ≤ VIN ≤ 5.5V,–40°C ≤ TJ ≤ +85°C | 0.1 | 1 | μA | ||
| PSRR | 電源抑制比 | VIN = 5.4V, VOUT = 3.3V, IOUT = 150mA |
f = 100Hz | 67 | dB | ||
| f = 10kHz | 45 | ||||||
| f = 1MHz | 32 | ||||||
| Vn | 輸出噪聲電壓 | BW = 100Hz 至 100kHz,VOUT = 1.0V,IOUT = 1mA | 65 | μVRMS | |||
| tSTR | 啟動時間(2) | COUT = 1μF,IOUT = 300mA | 100 | μs | |||
| VHI | EN 引腳高壓(已啟用使能) | VIN = 5.5V,VEN = 0V | 1.0 | VIN | V | ||
| VLO | EN 引腳低壓(已禁用) | 0 | 0.4 | V | |||
| IEN | 使能引腳電流 | EN = 5.5V,–40°C ≤ TJ ≤ +85°C | 10 | nA | |||
| RPULLDOWN | 下拉電阻(3) | VIN = 5.5V,VEN = 0V | 120 | Ω | |||
| ICL | 輸出電流限制 | 360 | mA | ||||
| ISC | 短路電流限值 | VOUT = 0V | 40 | mA | |||
| TSD(shutdown) | 熱關斷溫度 | 關斷,溫度升高 | 158 | °C | |||
| TSD(reset) | 熱關斷復位溫度 | 復位,溫度降低 | 140 | ||||