Manufacturer: Richtek USA Inc.
Win Source Part Number: 741344-RT9166A-25GG
Packaging: Reel - TR
Operating Temperature Range: -40°C ~ 85°C (TA)
Package: TO-261-4, TO-261AA
Mounting: SMD
Number of Regulators: 1
Output Type: Fixed
Output Configuration: Positive
Output Current: 600mA
Family Name: RT9166A
Output Voltage: 2.5V
Categories: Integrated Circuits (ICs)
Operating Supply Current: 300μA
PSRR: 55dB (1kHz)
Protection Features: Over Current, Over Temperature
Manufacturer Homepage: www.richtek.com
Manufacturer Package: SOT-223
Voltage Input MAX: 5.5V
Voltage Dropout (Maximum): 0.58V @ 600mA (Typ)
Alternative Parts (Cross-Reference): LSP2160BE25AD; LSP2159E25AD; BD25HC5MEFJ-ME2;
Introduction Date: July 14, 2003
ECCN: EAR99
Estimated EOL Date: 2026
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 63 pct.
Supply and Demand Status: Limited
Linear Voltage Regulator IC Positive Fixed 1 Output 600mA SOT-223
Linear Voltage Regulator IC Positive Fixed 1 Output 600mA SOT-223
Linear Voltage Regulator IC Positive Fixed 1 Output 600mA SOT-223
300/600mA, Ultra-Fast Transient Response LDO Regulator, SOT223 Product overview: RT9166A-25GG from Richtek 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, 600mA. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 600mA, 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-RT9166A-25GG can be used for catalog matching and distributor lookup.
IC REG LINEAR 2.5V 600MA SOT223
IC REG LINEAR 2.5V 600MA SOT223
IC REG LINEAR 2.5V 600MA SOT223
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Utmel Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 741344-RT9166A-25GG | 1028-RT9166A-25GGTR-ND | 776-RT9166A-25GG | RT9166A-25GG | RT9166A-25GG | 682-RT9166A-25GG |
| Product Name | PMIC - PMIC - Voltage Regulators - Linear - RT9166A-25GG | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | 600mA LDO Voltage Regulator IC | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | IC REG LINEAR 2.5V 600MA SOT223 |
| Regulator Type | Low Dropout | Standard | ||||
| Output Polarity | Positive | Positive | ||||
| Output Voltage Type | Fixed; Fixed | Fixed | Fixed | Fixed; Fixed | ||
| Package Type | Other; TO-261-4, TO-261AA | Other; TO-261-4, TO-261AA | Other; SOT-223 | Other; TO-261-4, TO-261AA | ||
| Special Features | Input Overcurrent Protection | Input Overcurrent Protection |
