IC REG LINEAR 3.3V 300MA SOT23-5 Product overview: RS3221-3.3YF5 from Runic Technology 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, 300MA, SOT23. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3.3V, 300MA, SOT23, 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-RS3221-3.3YF5 can be used for catalog matching and distributor lookup.
Win Source Part Number: 1372413-RS3221-3.3YF
Category: Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear
Temperature Range - Operating: -40°C ~ 85°C (TA)
Fake Threat In the Open Market: 35 pct.
MSL Level: 3 (168 Hours)
Mfr: Runic Technology
Package: Tape & Reel
Product Status: Active
Package / Case: SC-74A, SOT-753
Supplier Device Package: SOT-23-5
Mounting Type: Surface Mount
HTSUS: 8542.39.0001
REACH Status: REACH Unaffected
ECCN: EAR99
Output Type: Fixed
Output Configuration: Positive
Number of Regulators: 1
Voltage - Input (Max): 7.5V
Voltage - Output (Min/Fixed): 3.3V
Voltage Dropout (Max): 0.16V @ 200mA
Current - Output: 200mA
PSRR: 48dB ~ 36dB (217Hz ~ 1kHz)
Control Features: Enable
Protection Features: Over Current, Over Temperature
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA SOT-23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA SOT-23-5
IC REG LINEAR 3.3V 200MA SOT23-5
IC REG LINEAR 3.3V 300MA SOT23-5
IC REG LINEAR 3.3V 300MA SOT23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA SOT-23-5
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 776-RS3221-3.3YF5 | 1372413-RS3221-3.3YF5 | 3565-RS3221-3.3YF5CT-ND | RS3221-3.3YF5 | RS3221-3.3YF5 | RS3221-3.3YF5 |
| Product Name | 3.3V 300MA SOT23 Voltage Regulator IC | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | Voltage Regulators - Linear |
| Output Voltage Type | Fixed | Fixed; Fixed | Fixed | Fixed; Fixed | ||
| Package Type | Other; Tape & Reel (TR) | SOT23; Other; Tape & Reel | Other; SC-74A, SOT-753 | SOT23 | Other; SC-74A, SOT-753 | |
| Output Voltage | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 to ? volts | ||
| IOUT | 0.2000 amps | 0.2000 amps | 0.2000 amps | 0.2000 amps | 0.2000 amps | |
| VIN | 7.5 volts | 7.5 volts | ? to 7.5 volts |
