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Description. The L4931 is a very low drop regulator available in SO-8, DPAK, PPAK and TO-92 packages and in a wide range of output voltages. The very low drop voltage (0.4 V) and the very low quiescent current make it particularly suitable for low noise, low power applications and especially in battery-powered systems.
L4931CD40 Product details. The L4931 series are very Low Drop regulators available in TO-220, SO-8, DPAK, PPAK and TO-92 packages and in a wide range of output voltages. The very Low Drop voltage (0.4V) and the very low quiescent current make them particularly suitable for Low Noise, Low Power applications and specially in battery powered systems.
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Logic controlled electronic shutdown. Output voltages: 3.3; 3.5; 5; 12 V. Automotive-grade product: 3.3 V VOUT in SO-8 package only. Internal current and thermal limit. Only 2.2 μF for stability. Available in ± 1 % (AB) or 2 % (C) selection at 25 °C. Supply voltage rejection: 70 dB typ. for 5 V version. Temperature range: from -40 to 125 °C.
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STMicroelectronics's L4931CD40 is ldo regulator pos 4v 0.25a 8-pin so n tube in the regulators and controllers, linear regulators category. Check part details, parametric & specs and download pdf datasheet from datasheets.com, a global distributor of electronics components.
- 3 Maximum ratings
- 7 Package mechanical data
- Figure 13. DPAK footprint (a)
- 10 Revision history
Note: Absolute maximum ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied.
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: www.st.com. ECOPACK® is an ST trademark.
Footprint_REV_K a. All dimensions are in millimeters.
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L4931CD40 STMicroelectronics LDO Voltage Regulators 4.0V 0.25A Positive datasheet, inventory & pricing.