TLE4251DATMA1 - Infineon

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TLE4251DATMA1
Manufacturer

Infineon
ChipWorker Part#

CW29393586
Category

Voltage Regulator
Description

INFINEON TLE4251DATMA1 LDO Voltage Regulator, Adjustable, 4V to 40V in, 280mV drop, 450mA out, TO-252-5
Documentation

Datasheet

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TLE4251DATMA1 Specifications

Attribute	Attribute Value

Part Number	TLE4251DATMA1
Manufacturer	Infineon
ChipWorker Part#	CW29393586
Category	Voltage Regulator
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	5 Pin
Case/Package	TO-252-5
Number of Outputs	1 Output
Output Current	450 mA
Number of Positions	5 Position
Quiescent Current	2 µA
voltage rating	280 mV
Input Voltage (Max)	40 V
Input Voltage (Min)	4 V
Output Current (Max)	0.8 A
Operating Temperature (Max)	150 ℃
Operating Temperature (Min)	-40 ℃
Accuracy	±5 %
Input Voltage	4V ~ 40V
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Size-Length	6.5 mm
Size-Width	6.22 mm
Size-Height	2.3 mm
Operating Temperature	-40℃ ~ 150℃
Product Lifecycle Status	Unknown
Packaging	Cut Tape (CT)
RoHS	Compliant with Exemption
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/12/17

Product Description

The TLE4251D is a monolithic integrated low dropout Voltage Tracker designed to supply sensors under the severe conditions of automotive applications. Therefore the device is equipped with additional protection functions against overload, short circuit and reverse polarity. Supply voltages up to 40V are tracked to a reference voltage given to the adjust input via an external resistor. The output is able to drive loads up to 400mA while it follows the 5V output of a main voltage regulator within an accuracy of 0.5%. For loads up to 300mA the tracking accuracy is 0.2%. The TLE 4251 can be switched in stand-by mode via the enable EN input which causes the current consumption to drop to very low values. This feature makes the IC suitable for low power battery applications.
Enable function
Very low current consumption in OFF mode
Output protected against short circuit
Overtemperature protection
Reverse polarity proof

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