TLE4254GS

tracking regulator, -20 to 45V, 10mA, SOP

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Price:: US $0.15~2.40 / piece [Get Latest Price]

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	US $0.15~2.40

PartNumber:: TLE4254GS

Brand:: eupec GmbH - infineon | Pack: SOP | D/C: 12+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2012-10-09

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Part Number:TLE4254GS
US $0.15 - 2.40
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Product Summary

The TLE4254GS is a high accuracy low dropout voltage tracking regulator. The IC is designed to supply off-board systems, e. g. sensors in powertrain management systems under the severe conditions of automotive applications. Therefore, the IC is equipped with additional protection functions against reverese polarity and short circuit to GND and battery. With supply voltages up to 40 V, the output voltage follows a reference voltage applied at the adjust input with very high accuracy. The reference voltage applied directly to the adjust input or by an e. g. external resistor divider can be 2.0 V at minimum.

Parametrics

TLE4254GS absolute maximum ratings: (1)input voltage: -20 to 45V; (2)adjust input voltage: -20 to 45V; (3)status output voltage: -0.3 to 7V; (4)junction temperature: -40 to 150℃; (5)storage temperature: -50 to 150℃; (6)ESD susceptibility: 4kV.

Features

TLE4254GS features: (1)70 mA output current capability; (2)Very tight output tracking tolerance to reference; (3)Output voltage adjustable down to 2.0 V; (4)Stable operation with 1 µF ceramic output capacitor; (5)Flexibility of output voltage adjust higher or lower than reference, proportional to the reference voltage; (6)Status output to indicate short circuits at the output; (7)Very low dropout voltage of typ. 0.2 V @ maximum output current; (8)Combined reference / enable input; (9)Very low current consumption in OFF mode.