LM2990负低压差稳压器 LM2990 Negative Low Dropout Regulator
Linear Voltage Regulator IC 1 Output 1.8A DDPAK/TO-263-3
得捷:
IC REG LIN -15V 1.8A DDPAK
贸泽:
LDO Voltage Regulators R 926-LM2990S-15/NOPB
艾睿:
This LDO LM2990S-15 linear regulator from Texas Instruments acts like a variable resistor to maintain a steady voltage level. Its typical dropout voltage at current is 0.1@100mA|0.6@1A V. It has an overall accuracy of ±5 %. This voltage regulation device&s;s single output can produce a current up to 1.8Typ A. Use this part at voltages between -26 V and 0.3 V. With a fixed output that has a voltage of -15 V, this is power management at its best. At a load regulation of 50mV and line regulation of 60mV a constant current can be produced at the output of your circuit. In order to ensure parts aren&s;t damaged by bulk packaging, this product comes in tube packaging to add a little more protection by storing the loose parts in an outer tube. Its polarity is negative. The maximum dropout voltage is 0.3@100mA|1@1A V. This voltage regulation device has an operating temperature range of -40 °C to 125 °C.
安富利:
LDO Regulator Neg -15V 1.8A 4-Pin3+Tab TO-263 Rail
Verical:
LDO Regulator Neg -15V 1A 4-Pin3+Tab DDPAK Tube
电源电压DC 300mV max
额定电流 1.50 kA
输出接口数 1
输出电压 15 V
输出电流 1.8 A
静态电流 1 mA
跌落电压 600 mV
调节输出数 1
输入电压Max 0.3 V
输入电压Min 26 V
输出电流Max 1.8 A
工作温度Max 125 ℃
工作温度Min 40 ℃
精度 ±5 %
输入电压 0.3 V
安装方式 Surface Mount
引脚数 4
封装 TO-263-4
封装 TO-263-4
工作温度 -40℃ ~ 125℃
产品生命周期 Not Recommended for New Designs
包装方式 Tube
RoHS标准 Non-Compliant
含铅标准 Contains Lead
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
LM2990S-15 TI 德州仪器 | 当前型号 | 当前型号 |
LM2990SX-15/NOPB 德州仪器 | 类似代替 | LM2990S-15和LM2990SX-15/NOPB的区别 |
LM2990T-15 德州仪器 | 类似代替 | LM2990S-15和LM2990T-15的区别 |
LM2990SX-15 德州仪器 | 类似代替 | LM2990S-15和LM2990SX-15的区别 |