Integrated Circuits (ICs)

SPX3940M3-L-2-5/TR

Active

MaxLinear, Inc.

LDO VOLTAGE REGULATORS 1.0A LW DROPOUT VLT 1.5A PEAK OUTPT CURR

Deep-Dive with AI

Search across all available documentation for this part.

Integrated Circuits (ICs)

SPX3940M3-L-2-5/TR

Active

MaxLinear, Inc.

LDO VOLTAGE REGULATORS 1.0A LW DROPOUT VLT 1.5A PEAK OUTPT CURR

Deep-Dive with AI

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SPX3940M3-L-2-5/TR

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

SPX3940 Series

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

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 0.78
	Tape & Reel (TR)	2500	$ 0.80
		5000	$ 0.77
		12500	$ 0.74
Mouser	N/A	2500	$ 0.82
		5000	$ 0.80

Description

General part information

SPX3940 Series

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

Documents

Technical documentation and resources

No documents available