LD49100PU12RY vs LD39100PUR

This detailed comparison of LD49100PU12RY and LD39100PUR in the PMIC - Voltage Regulators - Linear provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.

LD49100PU12RY

STMicroelectronics

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LD39100PUR

STMicroelectronics

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Specifications Hide identical items

Manufacturer	STMicroelectronics	STMicroelectronics
Package / Case	6-VDFN Exposed Pad	6-VDFN Exposed Pad
Description	IC REG LINEAR 1.2V 1A 6DFN	IC REG LINEAR POS ADJ 1A 6DFN
In Stock	1 000	68 294
Mounting Type	Surface Mount, Wettable Flank	Surface Mount
Part Status	Active	Active
Series	Automotive, AEC-Q100	-
Package	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Output Configuration	Positive	Positive
Output Type	Fixed	Adjustable
Number of Regulators	1	1
Voltage - Input (Max)	5.5V	5.5V
Voltage - Output (Min/Fixed)	1.2V	0.8V
Voltage - Output (Max)	-	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	65dB ~ 62dB (1kHz ~ 10kHz)	70dB ~ 65dB (1kHz ~ 10kHz)
Control Features	Enable	Enable, Power Good
Protection Features	Over Current, Over Temperature	Over Current, Over Temperature, Short Circuit
Operating Temperature	-40°C ~ 125°C (TJ)	-40°C ~ 125°C
Supplier Device Package	6-DFN (3x3)	6-DFN (3x3)