Datasheet LM317L (Fairchild) - 2
| 制造商 | Fairchild |
| 描述 | 3-Terminal 0.1 A Positive Adjustable Regulator |
| 页数 / 页 | 8 / 2 — LM317L —. Block Diagram. 3-T. e rminal 0.1A. Voltage. Protection. … |
| 文件格式/大小 | PDF / 241 Kb |
| 文件语言 | 英语 |
LM317L —. Block Diagram. 3-T. e rminal 0.1A. Voltage. Protection. Positiv. Reference. Circuitry. Adjust. ADJ. able. Figure 1. Block Diagram
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LM317L — Block Diagram
Vi In n put 3
3-T e rminal 0.1A
+ -
Voltage Protection Positiv Reference Circuitry
Rlimit LIMIT 2 Vo
e
Output
Adjust
1 Vadj
ADJ able Figure 1. Block Diagram Absolute Maximum Ratings Regulator
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 TA = 25°C unless otherwise noted.
Symbol Parameter Value Unit
VI - VO Input-Output Voltage Differential 40 V PD Power Dissipation Internally limited W TJ Operating Junction Temperature Range 0 ~ +125 °C TSTG Storage Temperature Range -65 ~ +125 °C © 2002 Fairchild Semiconductor Corporation www.fairchildsemi.com LM317L Rev. 1.1.0 2
Vi In n put 3
3-T e rminal 0.1A
+ -
Voltage Protection Positiv Reference Circuitry
Rlimit LIMIT 2 Vo
e
Output
Adjust
1 Vadj
ADJ able Figure 1. Block Diagram Absolute Maximum Ratings Regulator
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 TA = 25°C unless otherwise noted.
Symbol Parameter Value Unit
VI - VO Input-Output Voltage Differential 40 V PD Power Dissipation Internally limited W TJ Operating Junction Temperature Range 0 ~ +125 °C TSTG Storage Temperature Range -65 ~ +125 °C © 2002 Fairchild Semiconductor Corporation www.fairchildsemi.com LM317L Rev. 1.1.0 2