3A Fixed Output Voltage LDO Regulator, SOT223 Product overview: RT9172-25GG 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, 3A. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3A, 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-RT9172-25GG can be used for catalog matching and distributor lookup.
Manufacturer: Richtek USA Inc.
Win Source Part Number: 793441-RT9172-25GG
Packaging: Reel package
Operating Temperature Range: -40°C ~ 125°C
Package: TO-261-4, TO-261AA
Mounting: SMD
Number of Regulators: 1
Output Type: Fixed
Output Configuration: Positive
Output Current: 3A
Family Name: RT9172
Output Voltage: 2.5V
Categories: Integrated Circuits (ICs)
Operating Supply Current: 3mA
Protection Features: Over Current, Over Temperature
Manufacturer Package: SOT-223
Voltage Input MAX: 5.5V
Voltage Dropout (Maximum): 0.7V @ 3A
Alternative Parts (Cross-Reference): MIC37100-2.5WS; RT9172-25PG; RT9172-24PG; RT9172-25GG; SC1565IST2.5TRT; SC1565IST-2.5TR; SC1565IST-2.5; SC1565 IST-2.5.TR;
Introduction Date: September 09, 2002
ECCN: EAR99
Country of Origin: Taiwan
Estimated EOL Date: 2027
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 61 pct.
Supply and Demand Status: Balance
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| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | 776-RT9172-25GG | 793441-RT9172-25GG | RT9172-25GG-ND | RT9172-25GG | RT9172-25GG |
| Product Name | 3A LDO Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - RT9172-25GG | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Output Voltage Type | Fixed | Fixed; Fixed | Fixed | ||
| Package Type | Other; SOT-223 | Other; TO-261-4, TO-261AA | Other; TO-261-4, TO-261AA | ||
| IOUT | 3 amps | 3 amps | 3 amps | 3 amps | 3 amps |
| IQ | 0.0030 amps | 0.0030 amps | |||
| Operating Temperature | -40 C (-40 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) |
