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TLE4251DATMA1
Infineon Technologies
IC REG LIN POS ADJ 400MA TO252-5
2600 Pcs New Original In Stock
Linear Voltage Regulator IC Positive Adjustable 1 Output 400mA PG-TO252-5-11
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Minimum 1
5.0 / 5.0
- (446 Ratings)
TLE4251DATMA1
Product Overview
6973160
DiGi Electronics Part Number
TLE4251DATMA1-DGManufacturer
Infineon Technologies
TLE4251DATMA1
Description
IC REG LIN POS ADJ 400MA TO252-5Inventory
2600 Pcs New Original In Stock
Linear Voltage Regulator IC Positive Adjustable 1 Output 400mA PG-TO252-5-11
Quantity
Minimum 1
Minimum 1
Purchase and inquiry
Warranty & Returns
How to Order
Shipping & Delivery
Quality Assurance
365 - Day Quality Guarantee - Every part fully backed.
90 - Day Refund or Exchange - Defective parts? No hassle.
Limited Stock, Order Now - Get reliable parts without worry.
Global Shipping & Secure Packaging
Worldwide Delivery in 3-5 Business Days
100% ESD Anti-Static Packaging
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TLE4251DATMA1 Technical Specifications
Category
Power Management (PMIC), Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Packaging
Cut Tape (CT) & Digi-Reel®
Series
OPTIREG™
Product Status
Active
Output Configuration
Positive
Output Type
Adjustable
Number of Regulators
1
Voltage - Input (Max)
40V
Voltage - Output (Min/Fixed)
Tracking
Voltage - Output (Max)
-
Voltage Dropout (Max)
0.52V @ 300mA
Current - Output
400mA
Current - Quiescent (Iq)
300 µA
Current - Supply (Max)
20 mA
PSRR
60dB (100Hz)
Control Features
Enable
Protection Features
Over Current, Over Temperature, Reverse Polarity, Short Circuit
Operating Temperature
-40°C ~ 150°C
Grade
Automotive
Qualification
AEC-Q100
Mounting Type
Surface Mount
Package / Case
TO-252-5, DPAK (4 Leads + Tab), TO-252AD
Supplier Device Package
PG-TO252-5-11
Base Product Number
TLE4251
Datasheet & Documents
HTML Datasheet
TLE4251DATMA1-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Additional Information
Other Names
INFINFTLE4251DATMA1
TLE4251DATMA1CT
2156-TLE4251DATMA1
TLE4251DATMA1TR
TLE4251DATMA1DKR
SP000258501
Standard Package
2,500
Alternative Parts
PART NUMBER
MANUFACTURER
QUANTITY AVAILABLE
DiGi PART NUMBER
UNIT PRICE
SUBSTITUTE TYPE
Reviews
5.0/5.0-(Show up to 5 Ratings)
Dec 02, 2025
他們的物流非常速快，幾乎是隔天就可以收到貨，服務令人超級滿意！
Dec 02, 2025
The overall value I get from DiGi Electronics makes it my preferred choice.
Dec 02, 2025
I appreciate their quick delivery and the promptness of their customer support.
Dec 02, 2025
After-sales support includes helpful guides that make using their products even easier.
Dec 02, 2025
DiGi Electronics has become my go-to for budget-friendly and eco-conscious shopping.
Dec 02, 2025
Post-sale assistance is thorough and delivered with a positive attitude.
Dec 02, 2025
The website features comprehensive help guides that enhanced my understanding of the site.
Dec 02, 2025
Received my order rapidly, and the support team was fantastic.
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Frequently Asked Questions (FAQ)
What are the key features of the TLE4251DATMA1 linear voltage regulator?
The TLE4251DATMA1 is an adjustable positive linear voltage regulator with a maximum output current of 400mA, low dropout voltage of 0.52V at 300mA, and integrated protection features such as over-current and over-temperature protection. It supports input voltages up to 40V and includes enable control for efficient power management.
Is the TLE4251DATMA1 suitable for automotive applications?
Yes, the TLE4251DATMA1 is designed for automotive environments, qualified under AEC-Q100 standards, and operates reliably within a temperature range of -40°C to 150°C, making it suitable for automotive power management systems.
What compatibility and packaging options does the TLE4251DATMA1 offer?
The regulator is available in a surface-mount PG-TO252-5 package (DPAK), compatible with standard PCB assembly. It is supplied in tape and reel packaging for automated manufacturing and can replace similar voltage regulators like the NCV4276BDTADJRKG.
How does the adjustable output feature benefit my electronic project?
The adjustable output allows you to set the desired output voltage to match your circuit requirements, providing flexibility in power supply design and ensuring precise voltage regulation for various applications.
What are the advantages of choosing the TLE4251DATMA1 over other linear regulators?
The TLE4251DATMA1 offers low dropout voltage, high PSRR, and comprehensive protection features, ensuring stable and reliable power delivery. Its automotive-grade qualification and adjustable output make it a versatile choice for sensitive applications.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
TLE4251DATMA1 CAD Models
Infineon Technologies TLE4251DATMA1 PCB symbols & footprints
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