Key facts
- Brand
- STMicroelectronics
- Model
- L4931
- Industry
- Industrial
- Documents
- 4
- Languages
- EN
- Last added
- 2012-08-10
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STMicroelectronics L4931 Series Very Low Dropout Voltage Regulators Datasheet
The L4931 series are very low dropout voltage regulators available in TO-220, SO-8, DPAK, PPAK, and TO-92 packages. They feature a very low dropout voltage of 0.4V and very low quiescent current, making them suitable for low noise, low power, and battery-powered applications. In PPAK and SO-8 packages, a shutdown logic control function is available that is TTL compatible.
Read onlineSTMicroelectronics L4931 specifications
| Dropout Voltage | 0.4V |
|---|---|
| Quiescent Current (Off Mode) | Typ. 50 µA |
| Output Current | Up to 250 mA |
| Operating Temperature Range | -40 to 125°C |
| Output Voltages | 1.25V to 12V |
| Stability Capacitor | 2.2µF |
| Tolerance | ± 1% (AB) or 2% (C) |
Source: STMicroelectronics L4931 Series Very Low Dropout Voltage Regulators Datasheet
All STMicroelectronics L4931 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
- STMicroelectronics L4931 Series Very Low Dropout Voltage Regulators Datasheet 29 p
- STMicroelectronics L4931 Series Very Low Drop Voltage Regulators Datasheet 25 p
- STMicroelectronics L4931 Series Very Low Dropout Voltage Regulators Datasheet 29 p
- STMicroelectronics L4931 Series Low Dropout Voltage Regulator Datasheet 29 p
Questions answered in these manuals
What is the dropout voltage of the L4931?
The dropout voltage is 0.4V.
From: STMicroelectronics L4931 Series Very Low Dropout Voltage Regulators Datasheet
What is the maximum output current?
The maximum output current is up to 250 mA.
From: STMicroelectronics L4931 Series Very Low Dropout Voltage Regulators Datasheet
What is the dropout voltage of the L4931 series?
The dropout voltage is 0.4V.
From: STMicroelectronics L4931 Series Very Low Drop Voltage Regulators Datasheet
What is the maximum output current?
The maximum output current is up to 250 mA.
From: STMicroelectronics L4931 Series Very Low Drop Voltage Regulators Datasheet
What output current can the L4931 Series deliver?
The device provides an output current of up to 250 mA.
From: STMicroelectronics L4931 Series Very Low Dropout Voltage Regulators Datasheet
How much capacitance is required for stability in PPAK and SO-8 packages?
Only a 2.2 uF capacitor is needed to ensure stability.
From: STMicroelectronics L4931 Series Very Low Dropout Voltage Regulators Datasheet