Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 205830-KA7909TU
Packaging: Tube/Rail
Mounting: Through Hole
Regulator Topology: Negative Fixed
Voltage - Dropout (Typical): 2V @ 1A
Number of Regulators: 1
Output Type: Fixed
Output Current: 1A
Output Voltage: -9V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: 0°C to 125°C
Case / Package: TO-220-3
Maximum Input Voltage: -35V
Nominal Output Voltage (Min/Fixed): -9V
Dropout Voltage-Max: 2V @ 1A (Typ)
Operating Supply Current: 6mA
PSRR: 60dB (120Hz)
Control Protection Features: Over Temperature, Short Circuit
Popularity: Medium
Fake Threat In the Open Market: 51 pct.
Supply and Demand Status: Limited
Quantity per package: 1k pcs
Linear Voltage Regulator IC Negative Fixed 1 Output 1A TO-220-3
-9V LDO Regulator, 1A, TO-220-3, Negative, Fixed Product overview: KA7909TU 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, -9V, 1A, TO-220. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, -9V, 1A, TO-220, 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-KA7909TU can be used for catalog matching and distributor lookup.
IC REG LINEAR -9V 1A TO220-3
IC REG LINEAR -9V 1A TO220-3
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 205830-KA7909TU | KA7909TUFS-ND | 776-KA7909TU | KA7909TU | KA7909TU |
| Product Name | PMIC - PMIC - Voltage Regulators - Linear - KA7909TU | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | -9V 1A TO-220 LDO Voltage Regulator IC | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear |
| Regulator Type | Low Dropout | Standard | |||
| Output Polarity | Negative | Negative | |||
| Output Voltage Type | Fixed; Fixed | Fixed | Fixed | ||
| Package Type | TO-220; Other; TO-220-3 | TO-220; Other; TO-220-3 | Other; TO-220-3 | TO-220 | |
| Life Cycle Stage | Maturity; Active |
