Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 070418-KA78R33CTSTU
Packaging: Tube/Rail
Mounting: Through Hole
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.5V @ 1A
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 1A
Output Voltage: 3.3V
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -20°C to 80°C
Case / Package: TO-220F-4L
Maximum Input Voltage: 35V
Nominal Output Voltage (Min/Fixed): 3.3V
Dropout Voltage-Max: 0.5V @ 1A
Operating Supply Current: 10mA
Protection Features: Over Current, Over Temperature, Over Voltage, Short Circuit
Popularity: Medium
Fake Threat In the Open Market: 69 pct.
Supply and Demand Status: Limited
Quantity per package: 1k pcs
IC REG LINEAR 3.3V 1A TO220F-4L Product overview: KA78R33CTSTU from onsemi 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 3.3V, 1A. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3.3V, 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-KA78R33CTSTU can be used for catalog matching and distributor lookup.
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-220F-4L
IC REG LINEAR 3.3V 1A TO220F-4L
IC REG LINEAR 3.3V 1A TO220F-4L
| 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 | 070418-KA78R33CTSTU | 776-KA78R33CTSTU | KA78R33CTSTU-ND | KA78R33CTSTU | KA78R33CTSTU |
| Product Name | PMIC - PMIC - Voltage Regulators - Linear - KA78R33CTSTU | 3.3V 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-220; Other; TO-220F-4L | Other; TO-220-4 | TO-220; Other; TO-220-4 Full Pack | TO-220 | |
| Life Cycle Stage | PhaseOut; Obsolete(EOL) |
