器件名称: L7806CT
功能描述: POSITIVE VOLTAGE REGULATORS
文件大小: 1801.5KB 共34页
简 介:L7800 SERIES
POSITIVE VOLTAGE REGULATORS
s s
s s s
OUTPUT CURRENT TO 1.5A OUTPUT VOLTAGES OF 5; 5.2; 6; 8; 8.5; 9; 10; 12; 15; 18; 24V THERMAL OVERLOAD PROTECTION SHORT CIRCUIT PROTECTION OUTPUT TRANSITION SOA PROTECTION
DESCRIPTION The L7800 series of three-terminal positive regulators is available in TO-220, TO-220FP, TO-220FM, TO-3 and D2PAK packages and several fixed output voltages, making it useful in a wide range of applications. These regulators can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. Each type employs internal current limiting, thermal shut-down and safe area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 1A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltage and currents.
TO-220
TO-220FP TO-220FM
D2PAK
TO-3
Figure 1: Schematic Diagram
November 2004
Rev. 12
1/34
L7800 SERIES
Table 1: Absolute Maximum Ratings
Symbol VI IO Ptot Tstg Top DC Input Voltage Output Current Power Dissipation Storage Temperature Range Operating Junction Temperature for L7800 Range for L7800C Parameter for VO= 5 to 18V for VO= 20, 24V Value 35 40 Internally Limited Internally Limited -65 to 150 -55 to 150 0 to 150 °C °C Unit V
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under thes……