参数资料
型号: KA78L05AMTF
厂商: Fairchild Semiconductor
文件页数: 2/17页
文件大小: 0K
描述: IC REG LDO 5V .1A SOT-89
产品变化通告: Lead Dimensions Change 19/April/2007
标准包装: 1
稳压器拓扑结构: 正,固定式
输出电压: 5V
输入电压: 最高 30V
电压 - 压降(标准): 1.7V @ 40mA
稳压器数量: 1
电流 - 输出: 100mA
工作温度: 0°C ~ 125°C
安装类型: 表面贴装
封装/外壳: TO-243AA
供应商设备封装: SOT-89-3
包装: 标准包装
其它名称: KA78L05AMTFDKR
Block Diagram
Inpu V I t
3
THERMAL SHUTDOWN
SHORT CIRCUIT
I
REFERENCE VOLTAGE
+
-
CIRCUIT
-
PROTECTION
R SC
2
GND
1
V 0
Outpu t
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 8 V
V O = 12 V to 18 V
30
35
V
V
T J
T STG
Operating Junction Temperature Range
Storage Temperature Range
0 to +150
-65 to +150
° C
° C
R θ JC
R θ JA
Thermal Resistance, Junction-Case
Thermal Resistance, Junction-Air
TO-92
TO-92
SOT-89
8-SOIC
50
150
225
160
° C/W
° C/W
° C/W
° C/W
? 2004 Fairchild Semiconductor Corporation
KA78LXXA / KA78L05AA Rev. 1.1.0
2
www.fairchildsemi.com
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