Infineon TLE4253EXUMA2, Voltage Regulator 45V PG-DSO-8 8-Pin
- RS Stock No.:
- 258-4068
- Mfr. Part No.:
- TLE4253EXUMA2
- Manufacturer:
- Infineon
Bulk discount available
View bulk pricing optionsSubtotal (1 pack of 2 units)*
TWD100.00
(exc. GST)
TWD105.00
(inc. GST)
FREE delivery for orders over NT$1,300.00
In Stock
- Plus 1,738 unit(s) shipping from October 19, 2026
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Units | Per unit | Per Pack* |
|---|---|---|
| 2 - 8 | TWD50.00 | TWD100.00 |
| 10 - 98 | TWD44.00 | TWD88.00 |
| 100 - 248 | TWD42.00 | TWD84.00 |
| 250 - 498 | TWD37.00 | TWD74.00 |
| 500 + | TWD33.50 | TWD67.00 |
*price indicative
- RS Stock No.:
- 258-4068
- Mfr. Part No.:
- TLE4253EXUMA2
- Manufacturer:
- Infineon
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Infineon | |
| Product Type | Voltage Regulator | |
| Package Type | PG-DSO-8 | |
| Mount Type | PCB | |
| Polarity | Reverse | |
| Quiescent Current | 120μA | |
| Pin Count | 8 | |
| Standards/Approvals | RoHS | |
| Height | 1.75mm | |
| Series | OPTIREG | |
| Width | 5mm | |
| Length | 6mm | |
| Maximum Input Voltage | 45V | |
| Maximum Operating Temperature | 150°C | |
| Output Voltage | 45V | |
| Minimum Input Voltage | -42V | |
| Automotive Standard | AEC | |
| Select all | ||
|---|---|---|
Brand Infineon | ||
Product Type Voltage Regulator | ||
Package Type PG-DSO-8 | ||
Mount Type PCB | ||
Polarity Reverse | ||
Quiescent Current 120μA | ||
Pin Count 8 | ||
Standards/Approvals RoHS | ||
Height 1.75mm | ||
Series OPTIREG | ||
Width 5mm | ||
Length 6mm | ||
Maximum Input Voltage 45V | ||
Maximum Operating Temperature 150°C | ||
Output Voltage 45V | ||
Minimum Input Voltage -42V | ||
Automotive Standard AEC | ||
Infineon OPTIREG Series Voltage Regulator, 45V Output Voltage -42V Minimum Input Voltage - TLE4253EXUMA2
This voltage regulator provides regulated power conversion with reverse polarity protection for PCB-mounted applications. It operates across a wide input span suited to variable supply conditions and is designed for use where Compact size and low standby draw are required. The component tolerates elevated operating temperatures and meets RoHS criteria, making it appropriate for demanding electronic environments and certain automotive implementations.
Features and Benefits:
• 120μA quiescent current ensures minimal standby power consumption
• Reverse polarity design prevents damage from incorrect supply connections
• 45V maximum input supports high-voltage input scenarios
• -42V minimum input allows operation with negative transient conditions
• 150°C maximum operating temperature enables high-temperature operation
• Reverse polarity design prevents damage from incorrect supply connections
• 45V maximum input supports high-voltage input scenarios
• -42V minimum input allows operation with negative transient conditions
• 150°C maximum operating temperature enables high-temperature operation
Applications
• Suitable for automotive electronics meeting AEC requirements
• Ideal for Compact power supplies on PCB assemblies
• Used with battery systems requiring reverse polarity protection
• Can be used for industrial controls exposed to elevated temperatures
• Ideal for Compact power supplies on PCB assemblies
• Used with battery systems requiring reverse polarity protection
• Can be used for industrial controls exposed to elevated temperatures
What package does it use for board mounting?
It is supplied in an 8-pin PG-DSO-8 package for PCB assembly.
How does the component accommodate space-constrained designs?
Its Compact footprint measures 6mm length and 5mm width with 1.75mm height, enabling tight placement.
Is it suitable for automotive-grade environments?
Yes, it conforms to automotive AEC standards for relevant applications.
What regulatory limitation affects material selection?
The device is RoHS-compliant, restricting certain hazardous substances.
How many pins are available for circuit connections?
The device presents 8 pins for electrical and mounting interfaces.
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