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Infineon Positive Voltage Regulator 4V to 40V Input, 2μA Quiescent Current, TO-252 5-Pin Surface Mount TLE4251DATMA1
Specifications
| Country of Origin | Austria |
|---|---|
| Voltage | Regulators Infineon, Voltage Regulator 40V TO-252 5-Pin RS Stock No |
| Brand | Infineon |
| Height | 2.3mm |
| Length | 6.5mm |
| Model | TLE4251DATMA1 |
| Width | 6.22mm |
| Mount Type | Surface |
| Maximum Operating Temperature | 150°C |
| Package Type | TO-252 |
| Polarity | Positive |
| Maximum Input Voltage | 40V |
| Quiescent Current | 2μA |
| Minimum Input Voltage | 4V |
| Pin Count | 5 |
Key Features
- Operates with input voltages from 4V to 40V providing flexible compatibility.
- Features a very low quiescent current of 2μA for energy-efficient standby operation.
- Housed in a TO-252 5-pin package suitable for surface mounting on PCBs.
- Designed to withstand high operating temperatures up to 150°C for harsh environments.
- Provides positive linear regulation ensuring stable output voltage.
- Ideal for industrial control modules with high input voltage requirements.
- Suitable for battery-powered equipment requiring minimal idle current draw.
- Compact footprint allows integration in power distribution and thermally stressed electronics.
Product Description
Infineon TLE4251DATMA1 is a high-performance positive voltage regulator designed for applications needing reliable voltage stability ranging from 4V to 40V input. The device features an exceptionally low quiescent current of 2μA, making it highly suitable for battery-operated and low-power systems. Packaged in a compact TO-252 5-pin surface-mount configuration, it provides ease of assembly and robust performance in demanding environments.
This voltage regulator delivers a stable positive output voltage using linear regulation principles, ideal for industrial control circuits and power distribution subsystems. The device can operate safely at temperatures up to 150°C, ensuring durability in thermally challenging conditions often found in industrial and automotive electronics.
The regulator's 5-pin layout supports separated input, output, ground, and sense/adjust terminals, offering flexibility and ease of integration into complex regulation and stabilization networks. Proper PCB design recommendations include sufficient copper areas around the TO-252 pad and thermal vias to facilitate heat dissipation and maintain device junction temperature within specifications.
Applications for the TLE4251DATMA1 include high-voltage industrial modules, portable battery-powered equipment, and other electronic circuits requiring compact, efficient, low-standby current voltage regulation solutions. Adding local input/output decoupling capacitors is advised to reduce ripple and enhance transient response, ensuring smooth operation in sensitive electronic systems.
Operates from 4V to 40V input voltage range for wide application support. Extremely low quiescent current of 2μA minimizes power consumption in standby mode. TO-252 5-pin surface mount package enables compact PCB layouts and effective thermal management.
High maximum operating temperature rating of 150°C allows use in harsh thermal environments. Positive linear voltage regulation ensures stable and precise output voltage. Ideal for industrial control, battery-powered devices, and power distribution circuitry.
Recommended PCB thermal design includes copper heat spread and thermal vias. Requires input and output capacitors close to pins to reduce noise and ripple. Explore the extensive range of power management ICs and Voltage Regulators available on EnvMart for your industrial, commercial, and electronic design projects.
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Frequently Asked Questions
This model operates with input voltages ranging from 4V to 40V.
It features a very low quiescent current of 2μA, making it energy-efficient in standby operation.
The maximum operating temperature for this unit is rated at 150°C, suitable for harsh environments.
It is housed in a TO-252 5-pin surface mount package, which is suitable for PCB assembly.
It provides positive linear regulation, ensuring stable output voltage.
This voltage regulator has dimensions of 6.5mm in length, 6.22mm in width, and a height of 2.3mm.
It is ideal for industrial control modules, battery-powered equipment, and other circuits requiring low-standby current voltage regulation.
Proper PCB design includes sufficient copper areas around the TO-252 pad and thermal vias to facilitate heat dissipation.
This model features a total of 5 pins, supporting separated input, output, ground, and sense/adjust terminals.
The polarity of this voltage regulator is positive, suitable for various applications.
The country of origin for this voltage regulator is Austria.
Adding local input/output decoupling capacitors is advised to reduce ripple and enhance transient response in sensitive electronic systems.
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