Integrated Circuits (ICs)

SPX3940T-L-3-3/TR

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MaxLinear, Inc.

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

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Integrated Circuits (ICs)

SPX3940T-L-3-3/TR

Active

MaxLinear, Inc.

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

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SPX3940T-L-3-3/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-263AA, D2PAK (3 Leads + Tab), TO-263-4
Protection Features	Transient Voltage, Over Temperature, Short Circuit, Reverse Polarity, Over Current
Supplier Device Package	TO-263-3
Voltage - Input (Max) [Max]	16 V
Voltage - Output (Min/Fixed)	3.3 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	396	$ 1.65
Mouser	N/A	1	$ 1.72
		10	$ 1.27
		25	$ 1.15
		100	$ 1.03
		250	$ 0.96
		500	$ 0.86
		1000	$ 0.86
		2500	$ 0.83
		5000	$ 0.81

Description

General part information

SPX3940 Series

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

Documents

Technical documentation and resources

No documents available