- 您现在的位置：买卖IC网 > PDF目录20752 > LM7808ACT (Fairchild Semiconductor)IC REG LDO 8V 1A TO-220 PDF资料下载
参数资料
| 型号： | LM7808ACT |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 2/24页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 8V 1A TO-220 |
| 产品变化通告： | Heatsink Pkg Change 29/Nov 2007 |
| 标准包装： | 1,000 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 8V |
| 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： | 管件 |
Block Diagram
Input
1
Current
Generator
SOA
Protection
Series Pass
Element
Output
3
Starting
Circuit
Reference
Voltage
Error
Amplifier
Thermal
Protection
GND
2
Figure 1. Block Diagram
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be opera-
ble above the recommended operating conditions and stressing the parts to these levels is not recommended. In addi-
tion, extended exposure to stresses above the recommended operating conditions may affect device reliability. The
absolute maximum ratings are stress ratings only. Values are at T A = 25°C unless otherwise noted.
Symbol
Parameter
Value
Unit
V I
Input Voltage
V O = 5 V to 18 V
V O = 24 V
35
40
V
R θ JC
R θ JA
Thermal Resistance, Junction-Case (TO-220)
Thermal Resistance, Junction-Air (TO-220)
5
65
° C/W
° C/W
T OPR
T STG
Operating Temperature Range
Storage Temperature Range
LM78xx
LM78xxA
-40 to +125
0 to +125
- 65 to +150
° C
° C
? 2006 Fairchild Semiconductor Corporation
LM78XX / LM78XXA Rev. 1.3.0
2
www.fairchildsemi.com
相关PDF资料 |
PDF描述 |
|---|---|
| MAX16822AASA+T | IC LED DRIVER HIGH BRIGHT 8-SOIC |
| ATFC-0603-1N5-BT | INDUCTOR THIN FILM 1.5NH 0603 |
| RCM06DCTS | CONN EDGECARD 12POS DIP .156 SLD |
| LM7806ACT | IC REG LDO 6V 1A TO-220 |
| LM317LZTFR | IC REG LDO ADJ .1A TO-92 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LM7808ACT_12 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:3-Terminal 1A Positive Voltage Regulator |
| LM7808AT-08-TU | 制造商:TAITRON 制造商全称:TAITRON Components Incorporated 功能描述:1A Positive Voltage Regulator |
| LM7808C | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Three-Terminal Positive Voltage Regulators |
| LM7808CK | 制造商:NSC 制造商全称:National Semiconductor 功能描述:3-Terminal Positive Voltage Regulators |
| LM7808CMDC | 制造商:NSC 制造商全称:National Semiconductor 功能描述:3-Terminal Positive Regulators |
发布紧急采购，3分钟左右您将得到回复。