ld39115j12r STMicroelectronics, ld39115j12r Datasheet
ld39115j12r
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ld39115j12r Summary of contents
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... An enable logic control function puts the LD39115Jxx in shutdown mode allowing a total current consumption lower than 1 µA. The device also includes a short-circuit constant current limiting and thermal protection. Order codes LD39115J12R LD39115SJ12R LD39115J13R LD39115J28R LD39115J33R Rev 1 LD39115Jxx ...
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Contents 1 Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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Diagram Figure 1. Block diagram IN IN BandGap BandGap 1.22 V 1.22 V Trimming Trimming Enable Enable EN EN Thermal Thermal Protection Protection GND GND OUT OUT 3/23 ...
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Pin configuration Figure 2. Pin connection (top view) Table 2. Pin description Pin n° Symbol GND OUT 4/23 Function Enable pin logic input: Low = shutdown, High = active Common ground Input voltage ...
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Typical application Figure 3. Typical application circuit µF 1 µ OUT OUT 1 µF 1 µ GND GND V V OUT OUT Load Load 5/23 ...
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Maximum ratings Table 3. Absolute maximum ratings Symbol V DC input voltage output voltage OUT V Enable input voltage EN I Output current OUT P Power dissipation D T Storage temperature range STG T Operating junction ...
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Electrical characteristics ° otherwise specified. Table 5. Electrical characteristics for LD39115Jxx Symbol Parameter V Operating input voltage IN Turn-on threshold V UVLO Turn-off threshold V V accuracy OUT OUT ΔV Static ...
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Table 5. Electrical characteristics for LD39115Jxx (continued) Symbol Parameter Thermal shutdown T SHDN Hysteresis C Output capacitor OUT 1. For V < 1 1.5 V. OUT(NOM All transient values are guaranteed by design, not production ...
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° otherwise specified. Table 6. Electrical characteristics for LD39115SJxx Symbol Parameter V Operating input voltage IN Turn-on threshold V UVLO Turn-off threshold V V accuracy OUT OUT ΔV Static line regulation OUT ...
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Table 6. Electrical characteristics for LD39115SJxx (continued) Symbol Parameter Thermal shutdown T SHDN Hysteresis C Output capacitor OUT 1. For V < 1 1.5 V. OUT(NOM All transient values are guaranteed by design, not production ...
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Typical performance characteristics ( µ OUT Figure 4. Output voltage vs. temperature 1 OUT ...
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Figure 10. Dropout voltage vs. output current Figure 11. Output voltage vs. input voltage 0.14 0.14 0.12 0.12 0.1 0.1 0.08 0.08 0.06 0.06 0.04 0.04 0.02 0. 0.05 0.05 0.1 0 [A] [A] ...
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Figure 16. Quiescent current vs. temperature OUT OUT ...
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Figure 22. Supply voltage rejection vs. temperature 100 100 V V from 3 3 from 3 3 mA, Freq kHz = 10 mA, Freq kHz IN ...
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Figure 28. Supply voltage rejection vs. output current 100 100 V V from 1 1 kHz from 1 1 kHz ...
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Figure 34. Load transient I I OUT OUT 1 1.2 V OUT OUT V V OUT OUT from 1 to 150 mA OUT Figure 36. ESR ...
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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 at ...
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Dim ccc 18/23 Flip-chip 4 mechanical data mm. Min. Typ. 0.52 0.56 0.17 0.20 0.35 0.36 0.23 0.25 0.758 0.788 0.4 0.758 0.788 0.4 0.18 0.2 0.18 0.2 0.199 ...
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Tape and reel Flip-chip 4 mechanical data mm. Dim. Min. Typ 12 1.12 1.17 Bo 1.12 1.17 Ko 0.68 0.73 Po 3.9 P 3.9 Max. Min. 178 13.2 0.504 0.795 61 ...
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Figure 37. Foot print data 20/23 ...
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Different output voltage versions of the LD39115Jxx, LD39115SJxx available on request Table 7. Options available on request Order codes LD39115J08R LD39115J10R LD39115J15R LD39115J18R Output voltages 0.8 V 1.0 V 1.5 V 1.8 V 21/23 ...
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Revision history Table 8. Document revision history Date Revision 26-Mar-2009 1 22/23 Changes Initial release. ...
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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. ...