Infineon TLE42702GATMA1, Voltage Regulator 42V TO-263 5-Pin

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Subtotal (1 pack of 2 units)*

Kr. 56,28

(exc. VAT)

Kr. 70,36

(inc. VAT)

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Units
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2 - 18Kr. 28,14Kr. 56,28
20 - 48Kr. 25,055Kr. 50,11
50 - 98Kr. 23,395Kr. 46,79
100 - 198Kr. 21,68Kr. 43,36
200 +Kr. 20,305Kr. 40,61

*price indicative

Packaging Options:
RS Stock No.:
243-9281
Mfr. Part No.:
TLE42702GATMA1
Brand:
Infineon
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Brand

Infineon

Product Type

Voltage Regulator

Package Type

TO-263

Mount Type

PCB

Quiescent Current

1mA

Pin Count

5

Series

OPTIREGLinear

Standards/Approvals

RoHS

Maximum Operating Temperature

150°C

Maximum Input Voltage

42V

Output Voltage

5V

Minimum Input Voltage

6V

Automotive Standard

AEC-Q100

Infineon OPTIREGLinear Series Voltage Regulator, 5V Output Voltage, 42V Maximum Input Voltage - TLE42702GATMA1


This voltage regulator provides regulated 5V output for automotive electronic systems and is intended for PCB mounting in a TO-263 package. It accepts a wide input range suitable for vehicular electrical environments and is built to meet automotive component stress screening requirements. The device operates across elevated temperatures and is supplied with five connection pins to integrate into power distribution networks.

Features and Benefits:


• 5V output for stable supply to downstream circuitry
• 6V minimum input voltage allowing low-voltage start-up
• 42V maximum input voltage for tolerance to high vehicle voltages
• 1mA quiescent current reducing standby power consumption
• TO-263 package supporting standard PCB assembly processes
• Rated to 150°C maximum operating temperature for harsh conditions

Applications


• Suitable for control modules in passenger vehicles
• Ideal for sensor and ECU supply rails
• Used with transient-prone power lines in commercial vehicles
• Can be used for accessory electronics requiring 5V
• Suitable for replacement in high-temperature environments

What pin count should designers allow for on the PCB?


The device uses five pins which require footprint clearance and thermal pad considerations.

How does the regulator cope with vehicle load-dump events?


The input withstands up to 42V, providing margin against transient overvoltage conditions.

What thermal conditions can it tolerate during operation?


It is specified to function at ambient temperatures up to 150°C maximum operating temperature.

How does it help reduce battery drain when systems are idle?


Quiescent current is specified at 1mA, which minimises standby current draw.

Is the component suitable for standard automotive qualification processes?


It conforms to AEC‑Q100 reliability requirements for automotive‑grade semiconductors.

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