TPS7A1901DRBR vs TPS7A8033DRBR

This in-depth comparison of the TPS7A1901DRBR and TPS7A8033DRBR 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

ISO9001 Quality Control ISO45001 ISO14001 100% Genuine
Part A

TPS7A1901DRBR

Texas Instruments

Lifecycle
Active
Stock
5897 PCS
Package
VSON-8
Series
PMIC - Voltage Regulators - Linear
+BOM RFQ
Part B

TPS7A8033DRBR

Texas Instruments

Lifecycle
Active
Stock
3978 PCS
Series
Power Management (PMIC) - Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification TPS7A1901DRBR TPS7A8033DRBR
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) - 3.3V
Voltage Dropout (Max) 0.45V @ 400mA 0.5V @ 1A
Current - Output 450mA 1A
Current - Quiescent (Iq) 40 µA 120 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
Base Product Number - TPS7A8033
Current - Supply (Max) - 350 µA
Voltage - Output (Min/Fixed) 1.5V -
Voltage - Output (Max) 18V -
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