L7905ACD2T-TR STMicroelectronics, L7905ACD2T-TR Datasheet
L7905ACD2T-TR
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L7905ACD2T-TR
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L7905ACD2T-TR Summary of contents
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... Table 1. Device summary Part numbers L7905AC L7912AC L7915AC November 2010 2 % negative voltage regulators Order codes TO-220 L7905ACV L7905ACD2T-TR L7912ACV L7915ACV Doc ID 2150 Rev 11 L79xxAC TO-220 D²PAK Output voltages D²PAK - 1/22 www.st.com ...
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Contents Contents 1 Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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L79xxAC 1 Diagram Figure 1. Schematic diagram Doc ID 2150 Rev 11 Diagram 3/22 ...
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Pin configuration 2 Pin configuration Figure 2. Pin connections (top view) TO-220 4/22 Doc ID 2150 Rev 11 L79xxAC D²PAK ...
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L79xxAC 3 Maximum ratings Table 2. Absolute maximum ratings Symbol V DC input voltage I I Output current O P Power dissipation D T Storage temperature range STG T Operating junction temperature range OP Note: Absolute maximum ratings are those ...
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Application 4 Application Figure 3. Application circuit 6/22 Doc ID 2150 Rev 11 L79xxAC ...
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L79xxAC 5 Electrical characteristics Refer to the test circuits, T unless otherwise specified. Table 4. Electrical characteristics of L7905AC Symbol Parameter V Output voltage O V Output voltage O ΔV (1) Line regulation O ΔV (1) Load regulation O I ...
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Electrical characteristics Refer to the test circuits, T unless otherwise specified. Table 5. Electrical characteristics of L7912AC Symbol Parameter V Output voltage O V Output voltage O ΔV (1) Line regulation O ΔV (1) Load regulation O I Quiescent current ...
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L79xxAC Refer to the test circuits, T unless otherwise specified. Table 6. Electrical characteristics of L7915AC Symbol Parameter V Output voltage O V Output voltage O ΔV (1) Line regulation O ΔV (1) Load regulation O I Quiescent current d ...
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Application information 6 Application information Figure 4. Fixed output regulator 1. To specify an output voltage, substitute voltage value for "XX". 2. Required for stability. For value given, capacitor must be solid tantalum. If aluminium electrolytic are used, at least ...
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L79xxAC Figure 6. Circuit for increasing output voltage )/ > Optional for improved transient response and ripple rejection. Figure 7. High current negative regulator ...
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Package mechanical data 7 Package mechanical data In order to meet environmental requirements, ST offers these devices in different grades of ® ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available ...
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L79xxAC Figure 8. Drawing dimension TO-220 (type STD-ST Dual Gauge) Doc ID 2150 Rev 11 Package mechanical data 0015988_S 13/22 ...
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Package mechanical data Figure 9. Drawing dimension TO-220 (type STD-ST Single Gauge) 14/22 Doc ID 2150 Rev 11 L79xxAC 8174627_B ...
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L79xxAC Figure 10. Drawing dimension tube for TO-220 Dual Gauge (mm.) Figure 11. Drawing dimension tube for TO-220 Single Gauge (mm.) Doc ID 2150 Rev 11 Package mechanical data 15/22 ...
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Package mechanical data Figure 12. Drawing dimension D²PAK (type STD-ST) 16/22 Doc ID 2150 Rev 11 L79xxAC 0079457/L ...
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L79xxAC Figure 13. Drawing dimension D²PAK (type WOOSEOK-subcon.) Doc ID 2150 Rev 11 Package mechanical data 0079457/L 17/22 ...
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Package mechanical data Table 8. D²PAK mechanical data Dim. Min. A 4.40 A1 0.03 b 0.70 b2 1.14 c 0.45 c2 1.23 D 8. 2.49 L 2.29 L1 ...
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L79xxAC Figure 14. D²PAK footprint recommended data Table 9. Footprint data Dim Values mm. 12.20 9.75 16.90 3.50 1.60 2.54 5.08 Doc ID 2150 Rev 11 Package mechanical data inch. 0.480 0.384 0.665 ...
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Package mechanical data 2 Tape & reel D PAK-P Dim. Min 12 10.50 Bo 15.70 Ko 4.80 Po 3.9 P 11.9 20/ PAK-D PAK/A-P PAK/A mechanical data mm. Typ. ...
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L79xxAC 8 Revision history Table 10. Document revision history Date Revision 22-Jun-2004 7 12-Dec-2007 8 18-Feb-2008 9 28-Jan-2010 10 12-Nov-2010 11 Order codes updated. Added: Table 1. Modified: Table 1 on page 1. Modified: Table 7 on page 12, Figure ...
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... Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...