LD2979M28TR

Load Regulation :
Number of Outputs : 1
Maximum Operating Temperature : + 125 C
Mounting Style : SMD/SMT
Output Type : Fixed
Package / Case : SOT-23
Input Voltage MAX : 16 V
Output Current : 50 mA
Dropout Voltage (Max) : 600 mV
Output Voltage : 2.85 V


Features:

· VERY LOW DROPOUT VOLTAGE (0.2V TYP. AT 50mA LOAD)
· VERY LOW QUIESCENT CURRENT (TYP. 500µA AT 50mA LOAD)
· OUTPUT CURRENT UP TO 50mA
· LOGIC-CONTROLLED ELECTRONIC SHUTDOWN
· OUTPUT VOLTAGES OF 2.85; 3.0; 3.2; 3.3;3.8; 5.0V
· INTERNAL CURRENT AND THERMAL LIMIT
· SUPPLY VOLTAGE REJECTION: 63dB (TYP)
· ONLY 1µF FOR STABILITY
· SELECTION AT 25°C
· TEMPERATURE RANGE: -25°C TO 125°C
· PACKAGE AVAILABLE: SOT23-5L AND TO-92


Specifications

Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied.

Description

The LD2979M28TR series are very Low Drop regulators available in SOT23-5L and TO-92.

The very low drop-voltage and the very low quiescent current make them particularly suitable for low noise, low power applications and in battery powered systems.

Shutdown Logic Control function is available on five pin version (TTL compatible). This means that when the LD2979M28TR is used as local regulator, it is possible to put a part of the board in standby,decreasing the total power consumption.