| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 3 Pin |
| Case/Package | TO-252-3 |
| Number of Outputs | 1 Output |
| Input Voltage (DC) | 20.0V (max) |
| Output Voltage | 3.3 V |
| Output Current | 250 mA |
| Supply Current | 1mA ~ 6mA |
| Number of Positions | 3 Position |
| Quiescent Current | 0.6 mA |
| voltage rating | 400 mV |
| Input Voltage (Max) | 20 V |
| Output Voltage (Min) | 3.3 V |
| Output Current (Max) | 0.25 A |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Accuracy | ±2 % |
| Input Voltage | 20 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Size-Length | 6.6 mm |
| Size-Width | 6.2 mm |
| Size-Height | 2.4 mm |
| Operating Temperature | -40℃ ~ 125℃ |
The L4931CDT33-TR is a 3.3V fixed output low-dropout (LDO) Linear Regulator with the very low quiescent current make it particularly suitable for low noise, low power applications. A TTL compatible shutdown logic control function is available. This means that when the device is used as a local regulator, a part of the board can be put in standby mode, decreasing the total power consumption. It requires only a 2.2µF capacitor for stability. This device is qualified according to the specification AEC-Q100 of the automotive market and the statistical tests PAT, SYL, SBL are performed.
● 50µA in OFF mode and 600µA in ON mode - Very low quiescent current
● Logic controlled electronic shutdown
● Internal current and thermal limit
● ±2% at 25°C Accuracy
ST Microelectronics
38 Pages / 1.37 MByte
ST Microelectronics
LDO Regulator Pos 3.3V 0.25A 3Pin(2+Tab) DPAK
ST Microelectronics
STMICROELECTRONICS L4931CDT33-TR Fixed LDO Voltage Regulator, 20V in, 400mV Dropout, 3.3V/300mA out, TO-252-3
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