LD39100PUR vs LD39100PURY

This in-depth comparison of the LD39100PUR and LD39100PURY 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

LD39100PUR

STMicroelectronics

Lifecycle
Active
Stock
4139 PCS
Package
DFN-6
Series
PMIC - Voltage Regulators - Linear
+BOM RFQ
Part B

LD39100PURY

STMicroelectronics

Lifecycle
Active
Stock
1246 PCS
Package
DFN-6
Series
PMIC - Voltage Regulators - Linear
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification LD39100PUR LD39100PURY
Series - Automotive, AEC-Q100
Part Status Active Active
Output Configuration Positive Positive
Output Type Adjustable Adjustable
Number of Regulators 1 1
Voltage - Input (Max) 5.5V 5.5V
Voltage - Output (Min/Fixed) 0.8V 0.8V
Voltage - Output (Max) 4.6V 4.6V
Voltage Dropout (Max) 0.4V @ 1A 0.4V @ 1A
Current - Output 1A 1A
Current - Quiescent (Iq) 50 µA 50 µA
Current - Supply (Max) 300 µA 300 µA
PSRR 70dB ~ 65dB (1kHz ~ 10kHz) 70dB ~ 65dB (1kHz ~ 10kHz)
Control Features Enable, Power Good Enable, Power Good
Protection Features Over Current, Over Temperature, Short Circuit Over Current, Over Temperature, Short Circuit
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C
Mounting Type Surface Mount Surface Mount
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