L4931ABDT25TR STMicroelectronics, L4931ABDT25TR Datasheet
L4931ABDT25TR
Specifications of L4931ABDT25TR
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L4931ABDT25TR Summary of contents
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Features ■ Very low dropout voltage (0.4 V) ■ Very low quiescent current ■ (Typ. 50 µA in off mode, 600 µ mode) ■ Output current up to 250 mA ■ Logic-controlled electronic shutdown ■ Output voltages of ...
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Contents 1 Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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List of figures Figure 1. Schematic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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List of tables Table 1. Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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Diagram Figure 1. Schematic diagram 5/41 ...
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Pin configuration Figure 2. Pin connections (top view) TO-220 PPAK 6/41 SO-8 DPAK PIN OUT PIN 2 = GND PIN BOTTOM VIEW 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 D T Storage temperature range STG T Operating junction temperature range OP Note: Absolute maximum ratings are those values ...
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Application circuits Figure 3. Test circuits 8/41 ...
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Electrical characteristics Table 4. Electrical characteristics of L4931ABxx15 (refer to the test circuits 0.1 µ 2.2 µF unless otherwise specified Symbol Parameter V Output voltage O V Operating input voltage I I ...
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Table 5. Electrical characteristics of L4931Cxx15 (refer to the test circuits 0.1 µ 2.2 µF unless otherwise specified Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit ...
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Table 6. Electrical characteristics of L4931ABxx25 (refer to the test circuits 0.1 µ 2.2 µF unless otherwise specified Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit ...
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Table 7. Electrical characteristics of L4931Cxx25 (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 out V Line regulation O ...
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Table 8. Electrical characteristics of L4931ABxx27 (refer to the test circuits 0.1 µ 2.2 µF unless otherwise specified Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit ...
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Table 9. Electrical characteristics of L4931Cxx27 (refer to the test circuits 0.1 µ 2.2 µF unless otherwise specified Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit ...
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Table 10. Electrical characteristics of L4931Cxx27-TRY (Automotive Grade) (refer to the test circuits - 5° Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit out V Line regulation ...
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Table 11. Electrical characteristics of L4931ABxx33 (refer to the test circuits 0.1 µ 2.2 µF unless otherwise specified Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit ...
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Table 12. Electrical characteristics of L4931Cxx33 (refer to the test circuits 0.1 µ 2.2 µF unless otherwise specified Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit ...
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Table 13. Electrical characteristics of L4931Cxx33-TRY (Automotive Grade) (refer to the test circuits -40 to 125 ° Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit out V Line regulation ...
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Table 14. Electrical characteristics of L4931ABxx35 (refer to the test circuits 0.1 µ 2.2 µF unless otherwise specified Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit ...
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Table 15. Electrical characteristics of L4931ABxx35-TRY (Automotive Grade) (refer to the test circuits -40 to 125 ° Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit out V Line regulation ...
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Table 16. Electrical characteristics of L4931Cxx35 (refer to the test circuits 0.1 µ 2.2 µF unless otherwise specified Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit ...
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Table 17. Electrical characteristics of L4931Cxx47 (refer to the test circuits 0.1 µ 2.2 µF unless otherwise specified Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit ...
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Table 18. Electrical characteristics of L4931ABxx50 (refer to the test circuits 0.1 µ 2.2 µF unless otherwise specified Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit ...
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Table 19. Electrical characteristics of L4931Cxx50 (refer to the test circuits 0.1 µ 2.2 µF unless otherwise specified Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit ...
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Table 20. Electrical characteristics of L4931ABxx80 (refer to the test circuits 0.1 µ 2.2 µF unless otherwise specified Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit ...
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Table 21. Electrical characteristics of L4931Cxx80 (refer to the test circuits 0.1 µ 2.2 µF unless otherwise specified Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit ...
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Table 22. Electrical characteristics of L4931ABxx120 (refer to the test circuits 0.1 µ 2.2 µF unless otherwise specified Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit ...
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Table 23. Electrical characteristics of L4931Cxx120 (refer to the test circuits 0.1 µ 2.2 µF unless otherwise specified Symbol Parameter V Output voltage O V Operating input voltage I I Output current limit ...
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Typical application Figure 4. Line regulation vs temperature Figure 6. Supply current vs input voltage Figure 8. Short circuit current vs dropout voltage Figure 5. Dropout voltage vs temperature Figure 7. Supply current vs temperature Figure 9. S.V.R. vs ...
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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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TO-220 mechanical data mm. Dim. Min. Typ. A 4.40 C 1.23 D 2.40 D1 1.27 E 0.49 F 0.61 F1 1.14 F2 1.14 G 4.95 G1 2.4 H2 10.0 L2 16.4 L4 13.0 L5 2.65 L6 15.25 L7 6.2 L9 ...
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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 32/41 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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PPAK mechanical data mm. Dim. Min. Typ. A 2.2 A1 0.9 A2 0.03 B 0.4 B2 5.2 C 0. 5.1 E 6.4 E1 4.7 e 1.27 G 4.9 G1 2.38 H 9.35 L2 0.8 L4 ...
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Dim. Min. A 2.2 A1 0.9 A2 0.03 B 0.64 b4 5.2 C 0. 4 (L1 0 0° 34/41 DPAK mechanical data ...
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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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Tape & reel DPAK-PPAK mechanical data Dim. Min 12 6.80 Bo 10.40 Ko 2.55 Po 3.9 P 7.9 36/41 mm. Typ. Max. Min. 330 13.0 13.2 0.504 0.795 2.362 22.4 6.90 7.00 ...
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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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Order codes Table 24. Order codes TO-220 SO-8 L4931CD15-TR L4931ABD15-TR L4931CD25-TR L4931ABD25-TR L4931CD27-TR L4931CD27-TRY L4931CV33 L4931CD33-TR L4931ABV33 L4931ABD33-TR L4931CD33-TRY L4931CV35 L4931CD35-TR L4931ABV35 L4931ABD35-TR L4931ABD35-TRY L4931CV50 L4931CD50-TR L4931ABV50 L4931ABD50-TR L4931CD80-TR L4931ABD80-TR L4931CV120 L4931CD120-TR L4931ABV120 L4931ABD120-TR 1. Automotive Grade products. Packages ...
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Revision history Table 25. Document revision history Date Revision 21-Jun-2004 11 14-Jun-2006 12 31-Jan-2008 13 40/41 Changes Document updating. Order codes updated. Added: Table 1 and new order codes for Automotive grade products. ...
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