The S-8550AA-M5T1U is a synchronous rectification step-down switching regulator designed for efficient voltage regulation in mobile devices and other applications. It operates within an input voltage range of 2.0 V to 5.5 V and can deliver an output current of up to 600 mA. The output voltage is adjustable through external resistors, allowing for flexibility in design. This regulator features a high oscillation frequency of 1.2 MHz, which contributes to its efficiency of up to 92%. It includes a soft-start function with a typical duration of 1 ms and a shutdown mode that reduces current consumption to a maximum of 1.0 µA. The device incorporates built-in current limit protection and has low on-resistance values for both P-channel and N-channel MOSFETs, at approximately 0.4 Oc and 0.3 Oc, respectively. The S-8550AA-M5T1U is available in compact SOT-23-5 and SNT-8A packages, supporting high-density mounting. It is lead-free and halogen-free, making it suitable for environmentally conscious designs. This product is ideal for applications in mobile phones, Bluetooth devices, digital audio players, and portable media players.
Switching Regulator, Product overview: S-8550AA-M5T1U from ABLIC 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, Voltage Regulator IC, DC Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 739-S-8550AA-M5T1U can be used for catalog matching and distributor lookup.
Manufacturer: ABLIC U.S.A. Inc.
Win Source Part Number: 893265-S-8550AA-M5T1
Operating Temperature Range: -40°C ~ 85°C (TA)
Features: Buck Switching Regulator IC Positive Adjustable 1.1V 1 Output 600mA SC-74A, SOT-753
Package: SC-74A, SOT-753
Package: Reel - TR
Mounting: Surface Mount
Family Name: S-8550
Categories: Integrated Circuits (ICs)
Case / Package: SOT-23-5
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 36 pct.
Supply and Demand Status: Balance
Quantity per package: 3000
MSL Level: 1 (Unlimited)
Estimated Pruduction Lead Time: 29 Weeks
HTSUS: 8542.39.0001
Switching Voltage Regulators Step Down Sync 1.2MHz PWM SWR
IC REG BUCK ADJ 600MA SOT23-5
Buck Switching Regulator IC Positive Adjustable 1.1V 1 Output 600mA SC-74A, SOT-753
IC REG BUCK ADJ 600MA SOT23-5
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 739-S-8550AA-M5T1U | 893265-S-8550AA-M5T1U | S-8550AA-M5T1U | S-8550AA-M5T1U | S-8550AA-M5T1U | S-8550AA-M5T1U |
| Product Name | Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - S-8550AA-M5T1U | Switching Voltage Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators |
| Package Type | SOT23; Other; SOT-23-5 | Other; SC-74A, SOT-753 | ||||
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | |||
| IOUT | 0.6000 amps | 0.6000 amps | 0.6000 amps | |||
| fsw | 1200 kHz | 1200 kHz | 1200 kHz |
