TLE4251D vs TLE4251DNTMA1

This in-depth comparison of the TLE4251D and TLE4251DNTMA1 provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

TLE4251D

Infineon Technologies

Lifecycle: Active
Stock: 3381 PCS
Package: TO-252-5
Series: PMIC - Voltage Regulators - Linear

+BOM RFQ

Part B

TLE4251DNTMA1

Infineon Technologies

Lifecycle: Active
Stock: 7829 PCS
Package: TO-252-5
Series: PMIC - Voltage Regulators - Linear

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	TLE4251D	TLE4251DNTMA1
Series	Automotive, AEC-Q100	Automotive, AEC-Q100, OPTIREG™
Part Status	Active	Obsolete
Output Configuration	Positive	Positive
Output Type	Adjustable	Adjustable
Number of Regulators	1	1
Voltage - Input (Max)	40V	40V
Voltage - Output (Min/Fixed)	Tracking	Tracking
Voltage Dropout (Max)	0.52V @ 300mA	0.52V @ 300mA
Current - Output	400mA	400mA
Current - Quiescent (Iq)	300 µA	300 µA
Current - Supply (Max)	20 mA	20 mA
PSRR	60dB (100Hz)	60dB (100Hz)
Control Features	Enable	Enable
Protection Features	Over Current, Over Temperature, Reverse Polarity, Short Circuit	Over Current, Over Temperature, Reverse Polarity, Short Circuit
Operating Temperature	-40°C ~ 150°C (TJ)	-40°C ~ 150°C
Mounting Type	Surface Mount	Surface Mount
Voltage - Output (Max)	40V	-

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