Manufacturer: Exar Corporation
Win Source Part Number: 030781-SPX3819M5-L/T
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Adjustable
Voltage - Dropout (Typical): 0.34V @ 500mA
Number of Regulators: 1
Output Type: Adjustable
Control Features: Enable
Output Current: 500mA
Family Name: SPX3819
Output Voltage: Adjustable
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: SOT-23-5
Maximum Input Voltage: 16V
Nominal Output Voltage (Min/Fixed): 1.235V
Dropout Voltage-Max: 0.7V @ 500mA
Operating Supply Current: 8μA to 30mA
Maximum Output Voltage: 15.3V
Protection Features: Over Current, Over Temperature, Reverse Polarity
Alternative Parts (Cross-Reference): TS5218CQRF; TS9011SCXRFG; LP3878MRX-ADJ;
Introduction Date: January 10, 2000
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: 2023
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 34 pct.
Supply and Demand Status: Sufficient
Application Field: Used in Power Management
IC REG LIN POS ADJ 500MA SOT23-5 Product overview: SPX3819M5-L/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 500MA, SOT23. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 500MA, SOT23, 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-SPX3819M5-L/TR can be used for catalog matching and distributor lookup.
IC REG LIN POS ADJ 500MA SOT23-5
Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA SOT-23-5
Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA SOT-23-5
Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA SOT-23-5
LDO Voltage Regulators 500mA LOW NOISE LDO
500mA Adjustable 1.235V~15.3V Positive electrode 16V SOT-23-5 Linear Voltage Regulators (LDO) ROHS
IC REG LIN POS ADJ 500MA SOT23-5
IC REG LIN POS ADJ 500MA SOT23-5
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | DigiKey | VAST STOCK CO., LIMITED | LCSC Electronics Technology (HK) Limited | 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 Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | 030781-SPX3819M5-L/TR | 776-SPX3819M5-L/TR | SPX3819M5-L/TR | 1016-1871-6-ND | SPX3819M5-L/TR | SPX3819M5-L/TR | SPX3819M5-L/TR | SPX3819M5-L/TR |
| Product Name | PMIC - PMIC - Voltage Regulators - Linear - SPX3819M5-L/TR | 500MA SOT23 Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | LDO Voltage Regulators | Power Supply Chip >> Linear Voltage Regulators (LDO) | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Regulator Type | Low Dropout | Standard | Low Dropout | |||||
| Output Polarity | Positive | Positive | Positive | Positive | ||||
| Output Voltage Type | Adjustable / Variable; Adjustable | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable | |||
| Package Type | SOT23; Other; SOT-23-5 | Other; Tape & Reel (TR) | SOT23; Other; SC-74A, SOT-753 | Other; SC-74A, SOT-753 | SOT23 | |||
| Life Cycle Stage | Maturity; Active |
