TLE4251D vs TLE4267NKSA1

This in-depth comparison of the TLE4251D and TLE4267NKSA1 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

TLE4267NKSA1

Infineon Technologies

Lifecycle: Active
Stock: 5259 PCS
Package: TO-220-7
Series: PMIC - Voltage Regulators - Linear

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	TLE4251D	TLE4267NKSA1
Series	Automotive, AEC-Q100	Automotive, AEC-Q100, OPTIREG™
Part Status	Active	Obsolete
Output Configuration	Positive	Positive
Output Type	Adjustable	Fixed
Number of Regulators	1	1
Voltage - Input (Max)	40V	40V
Voltage - Output (Min/Fixed)	Tracking	5V
Voltage Dropout (Max)	0.52V @ 300mA	0.6V @ 400mA
Current - Output	400mA	400mA
Current - Quiescent (Iq)	300 µA	4 mA
Current - Supply (Max)	20 mA	80 mA
PSRR	60dB (100Hz)	54dB (100Hz)
Control Features	Enable	Inhibit, Reset
Protection Features	Over Current, Over Temperature, Reverse Polarity, Short Circuit	Over Temperature, Over Voltage, Reverse Polarity, Short Circuit, Transient Voltage
Operating Temperature	-40°C ~ 150°C (TJ)	-40°C ~ 150°C
Mounting Type	Surface Mount	Through Hole
Voltage - Output (Max)	40V	-

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