LE50AB STMicroelectronics, LE50AB Datasheet
LE50AB
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LE50AB Summary of contents
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... In the three terminal configuration (TO-92) the device is even in ON STATE, maintaining the same electrical performances. It needs only 2.2 µF capacitor for stability allowing room and cost saving effect. Part numbers LE35C LE35AB LE40C LE45C LE45AB Rev 12 LExxAB LExxC SO-8 LE47AB LE50C LE50AB LE80C LE80AB 1/39 www.st.com 39 ...
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Contents 1 Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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List of figures Figure 1. Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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... Electrical characteristics for LE45AB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Table 18. Electrical characteristics for LE45C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Table 19. Electrical characteristics for LE47AB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Table 20. Electrical characteristics for LE47C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Table 21. Electrical characteristics for LE50AB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Table 22. Electrical characteristics for LE50C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Table 23. Electrical characteristics for LE80AB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Table 24. Electrical characteristics for LE80C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Table 25. ...
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Diagram Figure 1. Block diagram 5/39 ...
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Pin configuration Figure 2. Pin connections (top view for SO-8, bottom view for TO-92) SO-8 6/39 PIN OUT PIN 2 = GND PIN TO-92 ...
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Maximum ratings Table 2. Absolute maximum ratings Symbol V DC input voltage I I Output current O P Power dissipation TOT T Storage temperature range STG T Operating junction temperature range OP 1. Our SO-8 package used for Voltage ...
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Electrical characteristics Table 4. Electrical characteristics for LE12AB (refer to the test circuits 2.2 µF unless otherwise specified.) O Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit O V ...
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Table 5. Electrical characteristics for LE25AB (refer to the test circuits 2.2 µF unless otherwise specified.) O Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit O V Line regulation O ...
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Table 6. Electrical characteristics for LE25C (refer to the test circuits 2.2 µF unless otherwise specified.) O Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit O V Line regulation O ...
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Table 7. Electrical characteristics for LE27AB (refer to the test circuits 2.2 µF unless otherwise specified.) O Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit O V Line regulation O ...
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Table 8. Electrical characteristics for LE27C (refer to the test circuits 2.2 µF unless otherwise specified.) O Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit O V Line regulation O ...
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Table 9. Electrical characteristics for LE30AB (refer to the test circuits 2.2 µF unless otherwise specified.) O Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit O V Line regulation O ...
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Table 10. Electrical characteristics for LE30C (refer to the test circuits 2.2 µF unless otherwise specified.) O Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit O V Line regulation O ...
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Table 11. Electrical characteristics for LE33AB (refer to the test circuits 2.2 µF unless otherwise specified.) O Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit O V Line regulation O ...
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Table 12. Electrical characteristics for LE33C (refer to the test circuits 2.2 µF unless otherwise specified.) O Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit O V Line regulation O ...
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Table 13. Electrical characteristics for LE35AB (refer to the test circuits 2.2 µF unless otherwise specified.) O Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit O V Line regulation O ...
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Table 14. Electrical characteristics for LE35C (refer to the test circuits 2.2 µF unless otherwise specified.) O Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit O V Line regulation O ...
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Table 15. Electrical characteristics for LE40AB (refer to the test circuits 2.2 µF unless otherwise specified.) O Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit O V Line regulation O ...
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Table 16. Electrical characteristics for LE40C (refer to the test circuits 2.2 µF unless otherwise specified.) O Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit O V Line regulation O ...
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Table 17. Electrical characteristics for LE45AB (refer to the test circuits 2.2 µF unless otherwise specified.) O Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit O V Line regulation O ...
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Table 18. Electrical characteristics for LE45C (refer to the test circuits 2.2 µF unless otherwise specified.) O Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit O V Line regulation O ...
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Table 19. Electrical characteristics for LE47AB (refer to the test circuits 2.2 µF unless otherwise specified.) O Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit O V Line regulation O ...
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Table 20. Electrical characteristics for LE47C (refer to the test circuits 2.2 µF unless otherwise specified.) O Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit O V Line regulation O ...
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... Table 21. Electrical characteristics for LE50AB (refer to the test circuits 2.2 µF unless otherwise specified.) O Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit O V Line regulation O V Load regulation O I Quiescent current d SVR Supply voltage rejection eN Output noise voltage ...
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Table 22. Electrical characteristics for LE50C (refer to the test circuits 2.2 µF unless otherwise specified.) O Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit O V Line regulation O ...
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Table 23. Electrical characteristics for LE80AB (refer to the test circuits 2.2 µF unless otherwise specified.) O Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit O V Line regulation O ...
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Table 24. Electrical characteristics for LE80C (refer to the test circuits 2.2 µF unless otherwise specified.) O Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit O V Line regulation O ...
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Typical performance characteristics (unless otherwise specified V Figure 4. Dropout voltage vs output current Figure 6. Supply current vs temperature Figure 8. Short circuit current vs dropout voltage = 3.3 V) O(NOM) Figure 5. Dropout voltage vs temperature Figure ...
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Figure 10. Logic controlled precision 3.3/5.0 V selectable output Figure 11. Sequential multi-output supply 30/39 ...
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Figure 12. Multiple supply with ON/OFF toggle switch Figure 13. Basic inhibit functions 31/39 ...
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Package mechanical data In order to meet environmental requirements, ST offers these devices in ECOPACK packages. These packages have a lead-free second level interconnect. The category of second Level Interconnect is marked on the package and on the inner ...
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SO-8 mechanical data mm. Dim. Min. Typ. A 1.35 A1 0.10 A2 1.10 B 0.33 C 0.19 D 4.80 E 3.80 e 1.27 H 5.80 h 0.25 L 0.40 k ddd inch. Max. Min. Typ. 1.75 0.053 0.25 0.04 1.65 ...
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Dim. Min. A 4.32 b 0.36 D 4.45 E 3.30 e 2.41 e1 1.14 L 12.7 R 2.16 S1 0.92 W 0.41 34/39 TO-92 mechanical data mm. Typ. Max. Min. 4.95 170.1 0.51 14.2 4.95 175.2 3.94 129.9 2.67 94.9 ...
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Tape & reel SO-8 mechanical data mm. Dim. Min. Typ 12 8.1 Bo 5.5 Ko 2.1 Po 3.9 P 7.9 inch. Max. Min. Typ. 330 13.2 0.504 0.795 2.362 22.4 8.5 0.319 ...
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Tape & reel for TO-92 mechanical data Dim. Min 12.5 P2 5.65 F1, F2 2.44 delta H W 17.5 W0 5 15. 3 delta P ...
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... LE47CZ-TR LE50ABZ LE50ABZ-TR LE50CZ LE50CZ-TR (1) LE80ABZ-TR (1) LE80CZ-TR Output voltage TO-92 (Ammopak) 1.25 V (1) LE25ABZ-AP 2.5 V (1) LE25CZ-AP 2.5 V 2 (1) LE33ABZ-AP 3.3 V LE33CZ-AP 3.3 V (1) LE35ABZ-AP 3.5 V (1) LE35CZ-AP 3.5 V (1) LE40ABZ- (1) LE40CZ- (1) LE45ABZ-AP 4.5 V (1) LE45CZ-AP 4.5 V (1) LE47ABZ-AP 4.7 V (1) LE47CZ-AP 4.7 V LE50ABZ- LE50CZ- 37/39 ...
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Revision history Table 26. Document revision history Date Revision 09-Jul-2004 6 16-Mar-2005 7 12-Feb-2007 8 26-Jul-2007 9 29-Nov-2007 10 12-Feb-2008 11 10-Jul-2008 12 38/39 Changes I typ. and max. are changed in tab. 24 and 25 - pag. 14. ...
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