TPS7A1901DRBR vs TPS7A8018DRBR

This in-depth comparison of the TPS7A1901DRBR and TPS7A8018DRBR 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

TPS7A1901DRBR

Texas Instruments

Lifecycle: Active
Stock: 5897 PCS
Package: VSON-8
Series: PMIC - Voltage Regulators - Linear

+BOM RFQ

Part B

TPS7A8018DRBR

Texas Instruments

Lifecycle: Active
Stock: 8522 PCS
Package: VSON-8
Series: PMIC - Voltage Regulators - Linear

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	TPS7A1901DRBR	TPS7A8018DRBR
Part Status	Active	Active
Output Configuration	Positive	Positive
Output Type	Adjustable	Fixed
Number of Regulators	1	1
Voltage - Input (Max)	40V	6.5V
Voltage - Output (Min/Fixed)	1.5V	1.8V
Voltage Dropout (Max)	0.45V @ 400mA	0.5V @ 1A
Current - Output	450mA	1A
Current - Quiescent (Iq)	40 µA	120 µA
Current - Supply (Max)	-	350 µA
PSRR	45dB (100kHz)	48dB ~ 38dB (100Hz ~ 1MHz)
Control Features	Enable	Enable
Protection Features	Over Current, Over Temperature	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Operating Temperature	-40°C ~ 125°C (TA)	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount	Surface Mount
Voltage - Output (Max)	18V	-

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