Integrated Circuits (ICs)

MCP1826ST-3302E/DB

Active

Microchip Technology

LDO, AEC-Q100, FIXED, 3.3V, 1A, SOT-223

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet Product Change Notice EN +6

Integrated Circuits (ICs)

MCP1826ST-3302E/DB

Active

Microchip Technology

LDO, AEC-Q100, FIXED, 3.3V, 1A, SOT-223

Deep-Dive with AI

DocumentsDatasheet Product Change Notice EN +6

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MCP1826ST-3302E/DB

Current - Output	1 A
Current - Quiescent (Iq)	220 µA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	TO-261AA, TO-261-4
Protection Features	Under Voltage Lockout (UVLO), Short Circuit, Over Temperature
PSRR	60 dB
Supplier Device Package	SOT-223-3
Voltage - Input (Max) [Max]	6 V
Voltage - Output (Min/Fixed)	3.3 V
Voltage Dropout (Max) [Max]	0.4 V

MCP1826S Series

1.0A LDO

Part	Output Type	Supplier Device Package	Package / Case	Protection Features	Voltage - Input (Max) [Max]	Voltage - Output (Min/Fixed)	Current - Quiescent (Iq)	Operating Temperature [Max]	Operating Temperature [Min]	Output Configuration	PSRR	Mounting Type	Current - Output	Number of Regulators	Voltage Dropout (Max) [Max]	Control Features
Microchip Technology MCP1826S-2502E/EB	1.81 mOhm	DDPAK-3	D2PAK (3 Leads + Tab) TO-263-4 TO-263AA	Over Temperature Short Circuit Under Voltage Lockout (UVLO)	6 V	2.5 V	220 µA	125 °C	-40 °C	Positive	60 dB	Surface Mount	1 A	1	0.4 V
Microchip Technology MCP1826-0802E/ET	1.81 mOhm	DDPAK-5	D2PAK (5 Leads + Tab) TO-263-6 TO-263BA	Over Temperature Short Circuit Under Voltage Lockout (UVLO)	6 V	0.8 V	220 µA	125 °C	-40 °C	Positive	60 dB	Surface Mount	1 A	1	0.4 V	Enable Power Good
Microchip Technology MCP1826S-5002E/DB	1.81 mOhm	SOT-223-3	TO-261-4 TO-261AA	Over Temperature Short Circuit Under Voltage Lockout (UVLO)	6 V	5 V	220 µA	125 °C	-40 °C	Positive	60 dB	Surface Mount	1 A	1	0.4 V
Microchip Technology MCP1826-0802E/AT	1.81 mOhm	TO-220-5	TO-220-5	Over Temperature Short Circuit Under Voltage Lockout (UVLO)	6 V	0.8 V	220 µA	125 °C	-40 °C	Positive	60 dB	Through Hole	1 A	1	0.4 V	Enable Power Good
Microchip Technology MCP1826ST-1202E/EB	1.81 mOhm	DDPAK-3	D2PAK (3 Leads + Tab) TO-263-4 TO-263AA	Over Temperature Short Circuit Under Voltage Lockout (UVLO)	6 V	1.2 V	220 µA	125 °C	-40 °C	Positive	60 dB	Surface Mount	1 A	1	0.4 V
Microchip Technology MCP1826-2502E/AT	1.81 mOhm	TO-220-5	TO-220-5	Over Temperature Short Circuit Under Voltage Lockout (UVLO)	6 V	2.5 V	220 µA	125 °C	-40 °C	Positive	60 dB	Through Hole	1 A	1	0.4 V	Enable Power Good
Microchip Technology MCP1826S-1202E/AB	1.81 mOhm	TO-220-3	TO-220-3	Over Temperature Short Circuit Under Voltage Lockout (UVLO)	6 V	1.2 V	220 µA	125 °C	-40 °C	Positive	60 dB	Through Hole	1 A	1	0.4 V
Microchip Technology MCP1826S-5002E/EB	1.81 mOhm	DDPAK-3	D2PAK (3 Leads + Tab) TO-263-4 TO-263AA	Over Temperature Short Circuit Under Voltage Lockout (UVLO)	6 V	5 V	220 µA	125 °C	-40 °C	Positive	60 dB	Surface Mount	1 A	1	0.4 V
Microchip Technology MCP1826ST-3302E/DB	1.81 mOhm	SOT-223-3	TO-261-4 TO-261AA	Over Temperature Short Circuit Under Voltage Lockout (UVLO)	6 V	3.3 V	220 µA	125 ¯C	-40 °C	Positive	60 dB	Surface Mount	1 A	1	0.4 V
Microchip Technology MCP1826-3302E/AT	1.81 mOhm	TO-220-5	TO-220-5	Over Temperature Short Circuit Under Voltage Lockout (UVLO)	6 V	3.3 V	220 µA	125 °C	-40 °C	Positive	60 dB	Through Hole	1 A	1	0.4 V	Enable Power Good

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	$ 0.91
		25	$ 0.77
		100	$ 0.71
	Digi-Reel®	1	$ 0.91
		25	$ 0.77
		100	$ 0.71
	Tape & Reel (TR)	4000	$ 0.71
Microchip Direct	T/R	1	$ 0.91
		25	$ 0.77
		100	$ 0.71
		1000	$ 0.68
		5000	$ 0.65
Newark	Each (Supplied on Cut Tape)	1	$ 0.95
		10	$ 0.87
		25	$ 0.80
		50	$ 0.77

Description

General part information

MCP1826S Series

The MCP1826S is a 1A, ceramic output cap stable, low output voltage, Low Dropout Regulator (LDO). It is part of the family of LDOs that includes 500 mA MCP1825S and 1.5A MCP1827S. The MCP1826S comes in thermally enhanced DDPAK-3 and TO-220-3 packages as well as space-efficient SOT223-3 package.

Documents

Technical documentation and resources

Datasheet

Product Change Notice EN

Datasheet

Converting a 5.0V Supply Rail to a Regulated 3.0V

Application Notes

MCP1826/1826S 1000 mA, Low-Voltage, Low Quiescent Current LDO Regulator Data Sheet

Data Sheets

Automotive Recommended Product Selector Guide

Brochures

LDO Thermal Considerations

Application Notes

DC Performance Comparisons of CMOS vs Bipolar LDOs When Operating in "Dropout" (Vin = Nominal Vout) Mode (list devices)

Application Notes

TO220-3 / TO263-3 Voltage Regulator Evaluation Board User's Guide

User Guide