LD2980ABM33TR vs LD2980ABM18TR

This in-depth comparison of the LD2980ABM33TR and LD2980ABM18TR 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

LD2980ABM33TR

STMicroelectronics

Lifecycle
Active
Stock
3490 PCS
Package
SOT-23-5
Series
PMIC - Voltage Regulators - Linear
+BOM RFQ
Part B

LD2980ABM18TR

STMicroelectronics

Lifecycle
Active
Stock
4104 PCS
Package
SOT-753
Series
PMIC - Voltage Regulators - Linear
+BOM RFQ

Need help validating a replacement?

Send your BOM and application constraints for technical and sourcing review.

RFQ Contact technical support

Full specification comparison

Use manufacturer datasheets as the final authority.

Specification LD2980ABM33TR LD2980ABM18TR
Part Status Active Obsolete
Output Configuration Positive Positive
Output Type Fixed Fixed
Number of Regulators 1 1
Voltage - Input (Max) 16V 16V
Voltage - Output (Min/Fixed) 3.3V 1.8V
Voltage Dropout (Max) 0.225V @ 50mA 0.225V @ 50mA
Current - Output 50mA 50mA
Current - Quiescent (Iq) 150 µA 150 µA
Current - Supply (Max) 1.2 mA 1.2 mA
PSRR 63dB (1kHz) 63dB (1kHz)
Control Features Enable Enable
Protection Features Over Current, Over Temperature Over Current, Over Temperature
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C
Mounting Type Surface Mount Surface Mount
Compare RFQ