参数资料
型号: MC7815ECTBU
厂商: Fairchild Semiconductor
文件页数: 6/10页
文件大小: 0K
描述: IC REG LDO 15V 1A TO-220
标准包装: 1,200
稳压器拓扑结构: 正,固定式
输出电压: 15V
输入电压: 最高 35V
电压 - 压降(标准): 2V @ 1A
稳压器数量: 1
电流 - 输出: 1A
工作温度: 0°C ~ 125°C
安装类型: 通孔
封装/外壳: TO-220-3
供应商设备封装: TO-220-3
包装: 散装
MC78XXE
Input
1
0.33uF
MC78XXE
2
I Q
3
0.1uF
C O
R1
VXX
Output
I O
I O =
V XX
R 1
+ I Q
R L
Figure 9. Constant Current Regulator
Notes :
(1) To specify an output voltage. substitute voltage value for "XX." A common ground is required between the input and the
Output voltage. The input voltage must remain typically 2.0V above the output voltage even during the low point on the input
ripple voltage.
(2) C I is required if regulator is located an appreciable distance from power Supply filter.
(3) C O improves stability and transient response.
1
3
Input
MC78XXE
2
VXX
Output
Cl
0.33uF
I Q
0.1uF
Co
R1
I RI ?? 5IQ
VO = V XX (1+R 2 /R 1 )+I Q R 2
Figure 10. Circuit for Increasing Output Voltage
R2
Input
1
MC7805E
3
Output
2
Cl
0.33uF
6
_
2
0.1uF
4
LM741 3
+
10k ?
Co
I RI ?? 5IQ
VO = V XX (1+R 2 /R 1 )+I Q R 2
Figure 11. Adjustable Output Regulator (7 to 30V)
6
相关PDF资料
PDF描述
KA7815E IC REG LDO 15V 1A TO-220
KA7806AE IC REG LDO 6V 1A TO-220
EBC06DRTS-S734 CONN EDGECARD 12POS DIP .100 SLD
S3G DIODE GPP GEN PURP 3A 400V SMC
MC7815AECTBU IC REG LDO 15V 1A TO-220
相关代理商/技术参数
参数描述
MC7815LTG 制造商:ON Semiconductor 功能描述:
MC7815-MAG 制造商:TT Electronics / Semelab 功能描述:TO220 voltage regulator,MC7815-MAG 15V
MC7818 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:3-Terminal Fixed Positive Voltage Regulators
MC7818A 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:3-Terminal 1A Positive Voltage Regulator
MC7818AC 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS