TPS78218DDCR vs TPS78401DBVR

This in-depth comparison of the TPS78218DDCR and TPS78401DBVR 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

TPS78218DDCR

Texas Instruments

Lifecycle
Active
Stock
5781 PCS
Series
Power Management (PMIC) - Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
+BOM RFQ
Part B

TPS78401DBVR

Texas Instruments

Lifecycle
Active
Stock
6508 PCS
Package
SOT-23-5
Series
PMIC - Voltage Regulators - Linear
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification TPS78218DDCR TPS78401DBVR
Part Status Active Active
Base Product Number TPS78218 -
Output Configuration Positive Positive
Output Type Fixed Adjustable
Number of Regulators 1 1
Voltage - Input (Max) 5.5V 6V
Voltage - Output (Min / Fixed) 1.8V -
Current - Output 150mA 300mA
Current - Quiescent (Iq) 1.3 µA 35 µA
Current - Supply (Max) 8 µA -
PSRR 40dB ~ 15dB (10Hz ~ 1kHz) 52dB ~ 30dB (1kHz ~ 1MHz)
Control Features Enable Enable
Protection Features Over Current, Over Temperature, Reverse Polarity Over Current, Over Temperature, UVLO
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C
Mounting Type Surface Mount Surface Mount
Packaging Cut Tape (CT), Tape & Reel (TR) -
Voltage - Output (Min/Fixed) - 1.2V
Voltage - Output (Max) - 5.5V
Voltage Dropout (Max) - 0.3V @ 300mA
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