SPX3940M3-L-2-5/TR

Active

MaxLinear, Inc.

IC REG LINEAR 2.5V 1A SOT223

Deep-Dive with AI

Search across all available documentation for this part.

Documents

SPX3940M3-L-2-5/TR

Active

MaxLinear, Inc.

IC REG LINEAR 2.5V 1A SOT223

Deep-Dive with AI

Documents

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	SPX3940M3-L-2-5/TR	SPX3940 Series

Current - Output	1 A	1 A
Current - Supply (Max)	-	18 mA
Mounting Type	Surface Mount	Surface Mount
Number of Regulators	1	1
Operating Temperature [Max]	125 °C	125 °C
Operating Temperature [Min]	-40 °C	-40 °C
Output Configuration	Positive	Positive
Output Type	27.03 °C/W	27.03 °C/W
Package / Case	TO-261AA, TO-261-4	TO-263-4, D2PAK (3 Leads + Tab), TO-263AA, TO-261AA, TO-261-4
Protection Features	Reverse Polarity, Short Circuit, Over Current, Over Temperature, Transient Voltage	Reverse Polarity, Short Circuit, Over Current, Over Temperature, Transient Voltage
Supplier Device Package	SOT-223-3	TO-263-3, SOT-223-3
Voltage - Input (Max) [Max]	16 V	16 V
Voltage - Output (Min/Fixed)	2.5 V	1.8 - 5 V
Voltage Dropout (Max) [Max]	0.55 V	0.55 V

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	2500	$ 0.80
		5000	$ 0.77
		12500	$ 0.74

SPX3940 Series

IC REG LINEAR 5V 1A TO263-3

Part	Number of Regulators	Voltage - Input (Max) [Max]	Current - Output	Voltage - Output (Min/Fixed)	Protection Features	Supplier Device Package	Voltage Dropout (Max) [Max]	Output Type	Package / Case	Output Configuration	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Current - Supply (Max) [Max]
MaxLinear, Inc. SPX3940T-L-5-0/TR Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-263-3	1	16 V	1 A	5 V	Over Current, Over Temperature, Reverse Polarity, Short Circuit, Transient Voltage	TO-263-3	0.55 V	27.03 °C/W	D2PAK (3 Leads + Tab), TO-263-4, TO-263AA	Positive	125 °C	-40 °C	Surface Mount
MaxLinear, Inc. SPX3940AM3-L-2-5/TR Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-3	1	16 V	1 A	2.5 V	Over Current, Over Temperature, Reverse Polarity, Short Circuit, Transient Voltage	SOT-223-3	0.55 V	27.03 °C/W	TO-261-4, TO-261AA	Positive	125 °C	-40 °C	Surface Mount
MaxLinear, Inc. SPX3940AM3-L-1-8 Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-3	1	16 V	1 A	1.8 V	Over Current, Over Temperature, Reverse Polarity, Short Circuit, Transient Voltage	SOT-223-3		27.03 °C/W	TO-261-4, TO-261AA	Positive	125 °C	-40 °C	Surface Mount
MaxLinear, Inc. SPX3940AM3-L-5-0/TR Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-3	1	16 V	1 A	5 V	Over Current, Over Temperature, Reverse Polarity, Short Circuit, Transient Voltage	SOT-223-3	0.55 V	27.03 °C/W	TO-261-4, TO-261AA	Positive	125 °C	-40 °C	Surface Mount
MaxLinear, Inc. SPX3940AT-L-1-8 Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-263-3	1	16 V	1 A	1.8 V	Over Current, Over Temperature, Reverse Polarity, Short Circuit, Transient Voltage	TO-263-3		27.03 °C/W	D2PAK (3 Leads + Tab), TO-263-4, TO-263AA	Positive	125 °C	-40 °C	Surface Mount
MaxLinear, Inc. SPX3940M3-L-2-5 Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-3	1	16 V	1 A	2.5 V	Over Current, Over Temperature, Reverse Polarity, Short Circuit, Transient Voltage	SOT-223-3	0.55 V	27.03 °C/W	TO-261-4, TO-261AA	Positive	125 °C	-40 °C	Surface Mount
MaxLinear, Inc. SPX3940AM3-L-3-3/TR Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-3	1	16 V	1 A	3.3 V	Over Current, Over Temperature, Reverse Polarity, Short Circuit, Transient Voltage	SOT-223-3	0.55 V	27.03 °C/W	TO-261-4, TO-261AA	Positive	125 °C	-40 °C	Surface Mount
MaxLinear, Inc. SPX3940AM3-L-1-8/MTR Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-3	1	16 V	1 A	1.8 V	Over Current, Over Temperature, Reverse Polarity, Short Circuit, Transient Voltage	SOT-223-3		27.03 °C/W	TO-261-4, TO-261AA	Positive	125 ¯C	-40 °C	Surface Mount	18 mA
MaxLinear, Inc. SPX3940AM3-L-3-3 Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-3	1	16 V	1 A	3.3 V	Over Current, Over Temperature, Reverse Polarity, Short Circuit, Transient Voltage	SOT-223-3	0.55 V	27.03 °C/W	TO-261-4, TO-261AA	Positive	125 °C	-40 °C	Surface Mount
MaxLinear, Inc. SPX3940AM3-L-1-8/TR Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-3	1	16 V	1 A	1.8 V	Over Current, Over Temperature, Reverse Polarity, Short Circuit, Transient Voltage	SOT-223-3		27.03 °C/W	TO-261-4, TO-261AA	Positive	125 °C	-40 °C	Surface Mount
MaxLinear, Inc. SPX3940M3-L-2-5/TR Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-3	1	16 V	1 A	2.5 V	Over Current, Over Temperature, Reverse Polarity, Short Circuit, Transient Voltage	SOT-223-3	0.55 V	27.03 °C/W	TO-261-4, TO-261AA	Positive	125 °C	-40 °C	Surface Mount
MaxLinear, Inc. SPX3940T-L-3-3/MTR Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-263-3	1	16 V	1 A	3.3 V	Over Current, Over Temperature, Reverse Polarity, Short Circuit, Transient Voltage	TO-263-3	0.55 V	27.03 °C/W	D2PAK (3 Leads + Tab), TO-263-4, TO-263AA	Positive	125 ¯C	-40 °C	Surface Mount	18 mA
MaxLinear, Inc. SPX3940AM3-L-2-5 Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-3	1	16 V	1 A	2.5 V	Over Current, Over Temperature, Reverse Polarity, Short Circuit, Transient Voltage	SOT-223-3	0.55 V	27.03 °C/W	TO-261-4, TO-261AA	Positive	125 °C	-40 °C	Surface Mount

Description

General part information

SPX3940 Series

Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-3

Documents

Technical documentation and resources