Infineon, Linear Voltage Regulator 45V PG-SOT223-4 4-Pin

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Subtotal (1 reel of 4000 units)*

R 44 672,00

(exc. VAT)

R 51 372,00

(inc. VAT)

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  • 4,000 unit(s) ready to ship from another location
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Units
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Per Reel*
4000 - 4000R 11.168R 44,672.00
8000 - 8000R 10.889R 43,556.00
12000 +R 10.562R 42,248.00

*price indicative

RS stock no.:
215-6684
Mfr. Part No.:
TLE42664GHTMA2
Manufacturer:
Infineon
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Brand

Infineon

Product Type

Linear Voltage Regulator

Package Type

PG-SOT223-4

Mount Type

Surface

Polarity

Reverse

Quiescent Current

40μA

Pin Count

4

Series

TLE42664

Standards/Approvals

RoHS

Maximum Operating Temperature

150°C

Maximum Input Voltage

45V

Minimum Input Voltage

5.5V

Automotive Standard

No

Infineon TLE42664 Series Linear Voltage Regulator, 5.5V Minimum Input Voltage, 45V Maximum Input Voltage - TLE42664GHTMA2


This linear voltage regulator provides controlled voltage regulation for electronic systems requiring a wide input range and compact mounting. It is designed for surface-mount applications and offers protected polarity behaviour and low standby current, making it suitable for designs where power efficiency and board-space economy are priorities.

Features and Benefits:


• 5.5V to 45V input range supports varied supply voltages and transients
• 40μA quiescent current minimises standby power draw
• Reverse polarity protection prevents damage from incorrect connections
• PG-SOT223-4 surface-mount package simplifies PCB integration
• 4-pin configuration enables straightforward pin assignment on designs
• Rated to 150°C maximum operating temperature endures high-temperature environments

Applications


• Suitable for industrial control systems with wide input supplies
• Ideal for battery-powered equipment needing low idle consumption
• Used with power rails exposed to reversed connections during maintenance
• Can be used for thermally challenging assemblies requiring high-temperature parts
• Suitable for compact consumer electronics requiring SOT-223 mounting

How does the device behave under elevated ambient temperatures?


It is specified to operate up to 150°C maximum, so thermal management should focus on maintaining junction temperatures below that limit through adequate PCB copper or heatsinking.

What footprint considerations apply for PCBs using this regulator?


The package type is PG-SOT223-4 so designers should allocate appropriate landpattern and clearance for a 4-pin SOT-223 style surface-mount component and allow for thermal dissipation.

How does the regulator affect standby current in low-power systems?


With a quiescent current of 40μA, the regulator contributes minimal continuous current draw, which helps extend battery life in low-duty or sleep-centric applications.

Are there compliance attributes relevant to material restrictions?


The component is RoHS compliant, indicating its constituent materials conform to specified hazardous-substance limits.

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