Manufacturer: onsemi
Win Source Part Number: 1323728-KA78RM33TU
Category: Integrated Circuits (ICs)>Power Management (PMIC)>Voltage Regulators - Linear
Packaging: Tube
Standard Package: 1,000
Mounting: Through Hole
Current - Output: 500mA
Number of Regulators: 1
Output Type: Fixed
Current - Supply (Max): 10 mA
Output Configuration: Positive
Voltage - Input (Max): 20V
Voltage - Output (Min/Fixed): 3.3V
Supplier Device Package: TO-220-3
Temperature Range - Operating: -40°C ~ 125°C
Case / Package: TO-220-3
PSRR: 55dB (120Hz)
Protection Features: Over Current, Over Temperature, Short Circuit
ECCN: EAR99
Fake Threat In the Open Market: 84
Current - Quiescent (Iq): 5 mA
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Base Product Number: KA78RM33
Product Status: Obsolete
Voltage Dropout (Max): 0.6V @ 500mA
Moisture Sensitivity Level (MSL): 1 (Unlimited)
IC REG LINEAR 3.3V 500MA TO220-3 Product overview: KA78RM33TU 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, 500MA, TO220. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3.3V, 500MA, TO220, 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-KA78RM33TU can be used for catalog matching and distributor lookup.
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-220-3
IC REG LINEAR 3.3V 500MA TO220-3
IC REG LINEAR 3.3V 500MA TO220-3
IC REG LINEAR 3.3V 500MA TO220-3
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Utmel Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 1323728-KA78RM33TU | 776-KA78RM33TU | KA78RM33TU-ND | KA78RM33TU | KA78RM33TU | 598-KA78RM33TU |
| Product Name | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | 3.3V 500MA TO220 Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | IC REG LINEAR 3.3V 500MA TO220-3 |
| Regulator Type | Standard | Standard | ||||
| Output Polarity | Positive | Positive | ||||
| Output Voltage Type | Fixed; Fixed | Fixed | Fixed | Fixed; Fixed | ||
| Package Type | TO-220; Other; TO-220-3 | Other; TO-220-3 | TO-220; Other; TO-220-3 | TO-220 | TO-220; Other; TO-220-3 | |
| Special Features | Input Overcurrent Protection | Input Overcurrent Protection |
