Infineon TLS810B1EJV33XUMA1, 1 Linear Voltage, Linear Voltage Regulator 100mA, 3.3 V 8-Pin, PG-DSO-8 EP

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£7.35

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£8.82

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Packaging Options:
RS Stock No.:
215-6712
Mfr. Part No.:
TLS810B1EJV33XUMA1
Brand:
Infineon
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Brand

Infineon

Regulator Function

Linear

Regulator Type

Linear Voltage

Maximum Output Current

100mA

Number of Outputs

1

Output Voltage

3.3 V

Accuracy

±2%

Mounting Type

Surface Mount

Quiescent Current

5.5µA

Package Type

PG-DSO-8 EP

Pin Count

8

Output Type

Fixed

Switching Regulator

Yes

Dimensions

4.9 x 3.9 x 1.7mm

Minimum Operating Temperature

-40 °C

Height

1.7mm

Maximum Operating Temperature

+150 °C

Minimum Input Voltage

2.75 V

Maximum Input Voltage

42 V

Length

4.9mm

Automotive Standard

AEC

Width

3.9mm

Infineon Linear Voltage Regulator, 3.3V Output Voltage, 100mA Maximum Output Current - TLS810B1EJV33XUMA1


This linear voltage regulator is designed for high-performance voltage regulation tasks in automotive and electronic applications. It provides a fixed output voltage of 3.3V with a maximum output current of 100mA. The device is housed in a compact PG-DSO-8 EP package, measuring 4.9 x 3.9 x 1.7 mm, making it suitable for surface mount applications where space optimisation is crucial.

Features & Benefits


• Ultra-low quiescent current of just 5.5μA enhances energy efficiency
• Wide input voltage range of 2.75V to 42V accommodates diverse requirement
• Fixed output voltage ensures stable performance for connected devices
• Designed for direct battery connection promoting reliable automotive use
• AEC-Q100 compliant guarantees robustness under automotive conditions

Applications


• Used for powering automotive general ECUs
• Ideal for infotainment systems and dashboard displays
• Suitable for alarm systems, remote keyless entry (RKE), and immobilisers
• Effective in gateway modules requiring consistent voltage supply

What protection features ensure safety during operation?


The device incorporates over-temperature shutdown, which prevents damage by cutting off power in overheating situations. Additionally, internal output current limitation protects against short circuits, ensuring longevity and reliability in automotive environments.

How does the low quiescent current benefit my design?


The ultra-low quiescent current minimises power consumption during idle periods, making it ideal for battery-powered applications where energy efficiency is essential, ensuring battery life is extended.

Can this regulator maintain performance under high temperatures?


Yes, it operates effectively at temperatures up to 150°C, making it well-suited for challenging automotive applications that experience significant thermal stress.

What are the expected output characteristics during voltage fluctuations?


The regulator maintains stability with a low dropout voltage of typically 250mV at 100mA, ensuring a consistent output even with variations in input voltage, which is crucial for sensitive electronic components.

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