Datasheet L78 (STMicroelectronics) - 4
| 制造商 | STMicroelectronics |
| 描述 | Positive voltage regulator ICs |
| 页数 / 页 | 55 / 4 — L78. Maximum ratings. Table 1. Absolute maximum ratings. Symbol. … |
| 文件格式/大小 | PDF / 3.3 Mb |
| 文件语言 | 英语 |
L78. Maximum ratings. Table 1. Absolute maximum ratings. Symbol. Parameter. Value. Unit. Table 2. Thermal data. D²PAK. DPAK. TO-220. TO-220FP
该数据表的模型线
- L7805ABD2T-TR L7805ABP L7805ABV L7805ABV-DG L7805ACD2T-TR L7805ACV L7805ACV-DG L7805CD2T-TR L7805CDT-TR L7805CP L7805CV L7805CV-DG L7806ABD2T-TR L7806CD2T-TR L7808ABD2T-TR L7808CD2T-TR L7809ABD2T-TR L7809CD2T-TR L7812ABD2T-TR L7812ABV L7812ABV-DG L7812ACD2T-TR L7812ACV L7812ACV-DG L7812CD2T-TR L7812CP L7812CV L7812CV-DG L7815ABD2T-TR L7815ABV L7815ABV-DG L7815ACD2T-TR L7815ACV L7815ACV-DG L7815CD2T-TR L7815CP L7815CV L7815CV-DG L7824ABV L7824ABV-DG L7824CD2T-TR L7824CP L7824CV L7824CV-DG
文件文字版本
L78 Maximum ratings 3 Maximum ratings Table 1. Absolute maximum ratings Symbol Parameter Value Unit
for VO= 5 to 18 V 35 VI DC input voltage V for VO= 20, 24 V 40 IO Output current Internally limited PD Power dissipation Internally limited TSTG Storage temperature range -65 to 150 °C for L78xxC, L78xxAC 0 to 125 TOP Operating junction temperature range °C for L78xxAB -40 to 125 Note: Absolute maximum ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied.
Table 2. Thermal data Symbol Parameter D²PAK DPAK TO-220 TO-220FP Unit
RthJC Thermal resistance junction-case 3 8 5 5 °C/W RthJA Thermal resistance junction-ambient 62.5 100 50 60 °C/W
Figure 4. Application circuits
GAMG220920161003MT
DS0422
-
Rev 38 page 4/55
Document Outline L78 1 Diagram 2 Pin configuration 3 Maximum ratings 4 Test circuits 5 Electrical characteristics 6 Application information 6.1 Design consideration 7 Typical performance 8 Package information 8.1 TO-220 (dual gauge) package information 8.2 TO-220 (single gauge) package information 8.3 TO-220FP type A package information 8.4 TO-220 (single/dual) packing information 8.5 DPAK package information 8.6 D²PAK (SMD 2L STD-ST) type A package information 8.7 D²PAK (ASE) type B package information 8.8 D²PAK and DPAK packing information 9 Ordering information Revision history Contents List of tables List of figures
for VO= 5 to 18 V 35 VI DC input voltage V for VO= 20, 24 V 40 IO Output current Internally limited PD Power dissipation Internally limited TSTG Storage temperature range -65 to 150 °C for L78xxC, L78xxAC 0 to 125 TOP Operating junction temperature range °C for L78xxAB -40 to 125 Note: Absolute maximum ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied.
Table 2. Thermal data Symbol Parameter D²PAK DPAK TO-220 TO-220FP Unit
RthJC Thermal resistance junction-case 3 8 5 5 °C/W RthJA Thermal resistance junction-ambient 62.5 100 50 60 °C/W
Figure 4. Application circuits
GAMG220920161003MT
DS0422
-
Rev 38 page 4/55
Document Outline L78 1 Diagram 2 Pin configuration 3 Maximum ratings 4 Test circuits 5 Electrical characteristics 6 Application information 6.1 Design consideration 7 Typical performance 8 Package information 8.1 TO-220 (dual gauge) package information 8.2 TO-220 (single gauge) package information 8.3 TO-220FP type A package information 8.4 TO-220 (single/dual) packing information 8.5 DPAK package information 8.6 D²PAK (SMD 2L STD-ST) type A package information 8.7 D²PAK (ASE) type B package information 8.8 D²PAK and DPAK packing information 9 Ordering information Revision history Contents List of tables List of figures