L4931ABDT35TR STMicroelectronics, L4931ABDT35TR Datasheet
L4931ABDT35TR
Specifications of L4931ABDT35TR
L4931ABDT35TR
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L4931ABDT35TR 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 5/36 ...
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Pin configuration Figure 2. Pin connections (top view) TO-220 PPAK 6/36 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 circuit Figure 3. Test circuit 8/36 ...
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Electrical characteristics Table 4. 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 ...
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Table 5. 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 6. 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 7. 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 8. 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 9. 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 10. 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 11. 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 12. 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 13. 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 14. 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 15. 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 16. 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 17. 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 18. 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 24/36 Figure 5. Dropout voltage vs temperature Figure 7. Supply current vs temperature Figure 9. SVR ...
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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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Dim. Min. A 4.40 C 1. 0.49 F 0.61 F1 1.14 F2 1.14 G 4.95 G1 2 13.0 L5 2.65 L6 15.25 L7 6.2 L9 3.5 DIA. 3.75 26/36 TO-220 mechanical data ...
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TO-92 mechanical data mm. Dim. Min. Typ. 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 5° mils. Max. Min. Typ. 4.95 170.1 0.51 14.2 4.95 175.2 3.94 129.9 ...
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Dim. Min. A 2.2 A1 0.9 A2 0.03 B 0.4 B2 5.2 C 0. 4.9 G1 2. 28/36 PPAK mechanical data mm. ...
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DPAK mechanical data mm. Dim. Min. Typ. A 2.2 A1 0.9 A2 0.03 B 0.64 b4 5.2 C 0. 5.1 E 6.4 E1 4.7 e 2.28 e1 4 (L1) 2.8 L2 ...
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Dim. Min. A 1.35 A1 0.10 A2 1.10 B 0.33 C 0.19 D 4. 5.80 h 0.25 L 0.40 k ddd 30/36 SO-8 mechanical data mm. Typ. Max. 1.75 0.25 1.65 0.51 0.25 5.00 4.00 1.27 ...
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Tape & reel DPAK-PPAK mechanical data mm. Dim. Min. Typ 12.8 13 6.80 6.90 Bo 10.40 10.50 Ko 2.55 2.65 Po 3.9 4.0 P 7.9 8.0 inch. Max. Min. Typ. 330 13.2 ...
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Tape & reel SO-8 mechanical data Dim. Min 12 8.1 Bo 5.5 Ko 2.1 Po 3.9 P 7.9 32/36 mm. Typ. Max. Min. 330 13.2 0.504 0.795 2.362 22.4 8.5 0.319 5.9 ...
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Tape & reel for TO-92 mechanical data mm. Dim. Min. Typ. A1 4.80 T 3.80 T1 1.60 T2 2.30 d 0.48 P0 12.5 P2 5.65 F1, F2 2.44 2.54 delta H W 17.5 18.00 W0 5.7 W1 8.5 W2 0.50 ...
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... L4931CD33-TRY L4931CD35-TR L4931ABD35-TR L4931ABD35-TRY L4931CD50-TR L4931ABD50-TR L4931CD80-TR L4931CD120-TR L4931ABD120TR 1. Automotive Grade products. 34/36 Packages PPAK DPAK (1) L4931ABPT27TR L4931CPT33-TR L4931CDT33-TR L4931ABDT33-TR (1) L4931CDT35-TR L4931ABDT35TR (1) L4931CPT50-TR L4931CDT50-TR L4931ABDT50-TR L4931CPT80-TR L4931CDT80-TR L4931ABPT80TR L4931ABDT80-TR L4931CPT120-TR L4931CDT120-TR L4931ABPT120R Output voltage TO-92 2.7 V 2.7 V L4931CZ33-AP 3.3 V 3 ...
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Revision history Table 20. Document revision history Date Revision 21-Jun-2004 11 14-Jun-2006 12 31-Jan-2008 13 20-Feb-2008 14 11-Mar-2008 15 15-Jul-2008 16 18-Aug-2008 17 Changes Document updating. Order codes updated. Added: Table 1 and new order codes for Automotive grade ...
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