Integrated Circuits (ICs)

MCP1812AT-040/LB

Obsolete

Microchip Technology

IC REG LINEAR 4V 300MA SC70-3

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Integrated Circuits (ICs)

MCP1812AT-040/LB

Obsolete

Microchip Technology

IC REG LINEAR 4V 300MA SC70-3

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MCP1812AT-040/LB

Control Features	Enable
Current - Output	300 mA
Current - Quiescent (Iq)	0.5 µA
Current - Supply (Max) [Max]	220 µA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	SC-70, SOT-323
Protection Features	Over Current
PSRR	50 dB
Supplier Device Package	SC-70-3
Voltage - Input (Max) [Max]	5.5 V
Voltage - Output (Min/Fixed)	4 V
Voltage Dropout (Max) [Max]	0.6 V

MCP1812 Series

...

Part	Output Configuration	Voltage - Output (Min/Fixed)	Control Features	Operating Temperature [Min]	Operating Temperature [Max]	Output Type	Current - Quiescent (Iq)	Mounting Type	Number of Regulators	PSRR	Package / Case	Current - Output	Voltage - Input (Max) [Max]	Voltage Dropout (Max) [Max]	Protection Features	Current - Supply (Max) [Max]	Supplier Device Package
Microchip Technology MCP1812BT-040/7QX	Positive	4 V	Enable	-40 °C	85 °C	1.81 mOhm	0.5 µA	Surface Mount	1	50 dB	4-UDFN Exposed Pad	300 mA	5.5 V	0.6 V	Over Current	220 µA
Microchip Technology MCP1812BT-030/OT	Positive		Enable	-40 °C	85 °C	1.81 mOhm	0.5 µA	Surface Mount	1	50 dB	SC-74A SOT-753	300 mA	5.5 V	0.6 V	Over Current	220 µA	SOT-23-5
Microchip Technology MCP1812AT-010/OT	Positive	1 V	Enable	-40 °C	85 °C	1.81 mOhm	0.5 µA	Surface Mount	1	50 dB	SC-74A SOT-753	300 mA	5.5 V	0.6 V	Over Current	220 µA	SOT-23-5
Microchip Technology MCP1812BT-030/HCA	Positive		Enable	-40 °C	85 °C	1.81 mOhm	0.5 µA	Surface Mount	1	50 dB	4-UDFN Exposed Pad	300 mA	5.5 V	0.6 V	Over Current	220 µA	4-UDFN (1x1)
Microchip Technology MCP1812BT-033/LB	Positive	3.3 V	Enable	-40 °C	85 °C	1.81 mOhm	0.5 µA	Surface Mount	1	50 dB	SC-70 SOT-323	300 mA	5.5 V	0.6 V	Over Current	220 µA	SC-70-3
Microchip Technology MCP1812BT-030/LB	Positive		Enable	-40 °C	85 °C	1.81 mOhm	0.5 µA	Surface Mount	1	50 dB	SC-70 SOT-323	300 mA	5.5 V	0.6 V	Over Current	220 µA	SC-70-3
Microchip Technology MCP1812BT-033/HCA	Positive	3.3 V	Enable	-40 °C	85 °C	1.81 mOhm	0.5 µA	Surface Mount	1	50 dB	4-UDFN Exposed Pad	300 mA	5.5 V	0.6 V	Over Current	220 µA	4-UDFN (1x1)
Microchip Technology MCP1812AT-040/LB	Positive	4 V	Enable	-40 °C	85 °C	1.81 mOhm	0.5 µA	Surface Mount	1	50 dB	SC-70 SOT-323	300 mA	5.5 V	0.6 V	Over Current	220 µA	SC-70-3
Microchip Technology MCP1812BT-018/LB	Positive	1.8 V	Enable	-40 °C	85 °C	1.81 mOhm	0.5 µA	Surface Mount	1	50 dB	SC-70 SOT-323	300 mA	5.5 V	0.6 V	Over Current	220 µA	SC-70-3
Microchip Technology MCP1812AT-012/HCA	Positive	1.2 V	Enable	-40 °C	85 °C	1.81 mOhm	0.5 µA	Surface Mount	1	50 dB	4-UDFN Exposed Pad	300 mA	5.5 V	0.6 V	Over Current	220 µA	4-UDFN (1x1)

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.21
	Digi-Reel®	1	$ 0.21
	Tape & Reel (TR)	3000	$ 0.16

Description

General part information

MCP1812 Series

Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SC-70-3

Documents

Technical documentation and resources