欢迎访问ic37.com |
会员登录 免费注册
发布采购

L7912CV 参数 Datasheet PDF下载

L7912CV图片预览
型号: L7912CV
PDF下载: 下载PDF文件 查看货源
内容描述: 负稳压器 [Negative voltage regulators]
分类和应用: 线性稳压器IC电源电路
文件页数/大小: 21 页 / 403 K
品牌: STMICROELECTRONICS [ STMICROELECTRONICS ]
 浏览型号L7912CV的Datasheet PDF文件第6页浏览型号L7912CV的Datasheet PDF文件第7页浏览型号L7912CV的Datasheet PDF文件第8页浏览型号L7912CV的Datasheet PDF文件第9页浏览型号L7912CV的Datasheet PDF文件第11页浏览型号L7912CV的Datasheet PDF文件第12页浏览型号L7912CV的Datasheet PDF文件第13页浏览型号L7912CV的Datasheet PDF文件第14页  
Application information
L79xxC
6
Figure 4.
Application information
Fixed output regulator
1. To specify an output voltage, substitute voltage value for "XX".
2. Required for stability. For value given, capacitor must be solid tantalum. If aluminium electrolytic are used,
at least ten times value should be selected. C1 is required if regulator is located an appreciable distance
from power supply filter.
3. To improve transient response. If large capacitors are used, a high current diode from input to output
(1N4001 or similar) should be introduced to protect the device from momentary input short circuit.
Figure 5.
Split power supply (± 15 V - 1 A)
(*) Against potential latch-up problems.
10/21