R1121N331A-TR-FE vs R1121N331B-TR-FE

This detailed comparison of R1121N331A-TR-FE and R1121N331B-TR-FE 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.

R1121N331A-TR-FE

RICOH Electronic Devices Co., LTD.

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R1121N331B-TR-FE

RICOH Electronic Devices Co., LTD.

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Specifications Hide identical items

Manufacturer	RICOH Electronic Devices Co., LTD.	RICOH Electronic Devices Co., LTD.
Package / Case	SC-74A, SOT-753	SC-74A, SOT-753
Description	IC REG LINEAR 3.3V 150MA SOT23-5	IC REG LINEAR 3.3V 150MA SOT23-5
In Stock	3 292	50
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Active
Series	R1121N	R1121N
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)	8V	8V
Voltage - Output (Min/Fixed)	3.3V	3.3V
Voltage - Output (Max)	-	-
Voltage Dropout (Max)	0.3V @ 100mA	0.3V @ 100mA
Current - Output	150mA	150mA
Current - Quiescent (Iq)	70 µA	70 µA
Current - Supply (Max)	-	-
PSRR	70dB (1kHz)	70dB (1kHz)
Control Features	Enable	Enable
Protection Features	Over Current	Over Current
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C
Supplier Device Package	SOT-23-5	SOT-23-5