Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 205828-KA78M05RTF
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 2V @ 500mA
Number of Regulators: 1
Output Type: Fixed
Output Current: 500mA
Output Voltage: 5V
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: 0°C to 125°C
Case / Package: D-Pak
Maximum Input Voltage: 35V
Nominal Output Voltage (Min/Fixed): 5V
Dropout Voltage-Max: 2V @ 500mA (TYP)
Operating Supply Current: 6mA
PSRR: 80dB (120Hz)
Control Protection Features: Over Temperature, Short Circuit
Popularity: Medium
Fake Threat In the Open Market: 49 pct.
Supply and Demand Status: Limited
Application Field: Used in Power Management
Quantity per package: 2k pcs
IC REG LDO 5V 0.5A TO252-3 Product overview: KA78M05RTF from onsemi is a LDO 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 LDO, 5V, 0.5A, TO252. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 5V, 0.5A, TO252, LDO 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-KA78M05RTF can be used for catalog matching and distributor lookup.
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| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | 205828-KA78M05RTF | 776-KA78M05RTF | KA78M05RTF-ND | KA78M05RTF | KA78M05RTF |
| Product Name | PMIC - PMIC - Voltage Regulators - Linear - KA78M05RTF | 5V 0.5A TO252 LDO 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 | Other; D-Pak | Other; TO-252-3 | DPAK; Other; TO-252-3, DPAK (2 Leads + Tab), SC-63 | DPAK | |
| Life Cycle Stage | PhaseOut; Obsolete(EOL) |
