LP3981IMMX-2.8 vs LP3981IMMX-3.3/NOPB

This detailed comparison of LP3981IMMX-2.8 and LP3981IMMX-3.3/NOPB 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.

LP3981IMMX-2.8

Texas Instruments

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LP3981IMMX-3.3/NOPB

Texas Instruments

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Specifications Hide identical items

Manufacturer	Texas Instruments	Texas Instruments
Package / Case	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Description	IC REG LINEAR 2.8V 300MA 8VSSOP	IC REG LINEAR 3.3V 300MA 8VSSOP
In Stock	1 727	2 374
Mounting Type	Surface Mount	Surface Mount
Part Status	Discontinued at Digi-Key	Active
Series	-	-
Package	Tape & Reel (TR)	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Output Configuration	Positive	Positive
Output Type	Fixed	Fixed
Number of Regulators	1	1
Voltage - Input (Max)	6V	6V
Voltage - Output (Min/Fixed)	2.8V	3.3V
Voltage - Output (Max)	-	-
Voltage Dropout (Max)	0.2V @ 300mA	0.2V @ 300mA
Current - Output	300mA	300mA
Current - Quiescent (Iq)	120 µA	120 µA
Current - Supply (Max)	210 µA	210 µA
PSRR	50dB ~ 55dB (1kHz ~ 10kHz)	50dB ~ 55dB (1kHz ~ 10kHz)
Control Features	Enable	Enable
Protection Features	Over Current, Over Temperature, Short Circuit	Over Current, Over Temperature, Short Circuit
Operating Temperature	-40°C ~ 125°C	-40°C ~ 125°C
Supplier Device Package	8-VSSOP	8-VSSOP