Manufacturer: Exar Corporation
Win Source Part Number: 066013-SPX3940T-L-5-
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.28V @ 1A
Number of Regulators: 1
Output Type: Fixed
Output Current: 1A
Output Voltage: 5V
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 125°C
Case / Package: TO-263-3
Maximum Input Voltage: 16V
Nominal Output Voltage (Min/Fixed): 5V
Dropout Voltage-Max: 0.55V @ 1A
Operating Supply Current: 25mA
Control Protection Features: Over Current, Over Temperature, Reverse Polarity, Short Circuit, Transient Voltage
Popularity: Medium
Fake Threat In the Open Market: 46 pct.
Supply and Demand Status: Balance
IC REG LINEAR 5V 1A TO263-3 Product overview: SPX3940T-L-5-0/TR from MaxLinear is a Voltage Regulator IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 5V, 1A. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 5V, 1A, Voltage Regulator IC, Linear & Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 776-SPX3940T-L-5-0/T
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-263-3
IC REG LINEAR 5V 1A TO263-3
IC REG LINEAR 5V 1A TO263-3
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | 066013-SPX3940T-L-5-0/TR | 776-SPX3940T-L-5-0/TR | SPX3940T-L-5-0/TR-ND | SPX3940T-L-5-0/TR | SPX3940T-L-5-0/TR |
| Product Name | PMIC - PMIC - Voltage Regulators - Linear - SPX3940T-L-5-0/TR | 5V 1A Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Regulator Type | Low Dropout | Standard | |||
| Output Polarity | Positive | Positive | |||
| Output Voltage Type | Fixed; Fixed | Fixed | Fixed | ||
| Package Type | TO-263; Other; TO-263-3 | Other; Tape & Reel (TR) | TO-263; Other; TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | ||
| Life Cycle Stage | PhaseOut; Obsolete(EOL) |
