The MIC23451-AAAYFL-TR is a triple-output synchronous buck regulator designed for high efficiency and compact applications. It operates with an input voltage range of 2.7V to 5.5V and provides three independent outputs, each capable of delivering up to 2A. The device features a peak efficiency of up to 93% and maintains a typical efficiency of 81% at light loads of 1mA, thanks to its HyperLight Load¬Æ mode, which also ensures ultra-fast transient response and low output ripple voltage. The regulator has a quiescent current of 24¬µA per channel and a shutdown current of only 0.1¬µA, making it suitable for battery-powered applications. It supports output voltages as low as 1V and is housed in a compact 26-lead 4mm x 4mm FQFN package, which minimizes board space requirements. The operating junction temperature range is from -40¬8C to +125¬8C, allowing for use in a variety of environments. The MIC23451 is ideal for applications such as solid-state drives, microcontroller power, and high-performance servers.
IC REG BUCK ADJ 2A TRPL 26QFN
Buck Switching Regulator IC Positive Adjustable 1V 3 Output 2A 26-VFQFN Exposed Pad
IC REG BUCK ADJ 2A TRPL 26QFN
Win Source Part Number: 1340064-MIC23451-AAA
Category: Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators
Series: HyperLight Load®
Package: Tape & Reel
Standard Package: 5,000
Current - Output: 2A
Output Type: Adjustable
Function: Step-Down
Topology: Buck
Frequency - Switching: 3MHz
Voltage - Output (Max): 3.3V
Number of Outputs: 3
Output Configuration: Positive
Voltage - Input (Min): 2.7V
Voltage - Input (Max): 5.5V
Voltage - Output (Min/Fixed): 1V
Synchronous Rectifier: Yes
Mounting Type: Surface Mount
Package / Case: 26-VFQFN Exposed Pad
Supplier Device Package: 26-QFN (4x4)
Temperature Range - Operating: -40°C ~ 125°C (TJ)
ECCN: EAR99
Fake Threat In the Open Market: 52 pct.
MSL Level: 2 (1 Year)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Microchip Technology
Base Product Number: MIC23451
IC REG BUCK ADJ 2A TRPL 26QFN
IC REG BUCK ADJ 2A TRPL 26QFN
IC REG BUCK ADJ 2A TRPL 26QFN
Buck Switching Regulator IC Positive Adjustable 1V 3 Output 2A 26-VFQFN Exposed Pad
| DigiKey | Win Source Electronics | ODG (Origin Data Global) | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| 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 | 150-MIC23451-AAAYFL-TRCT-ND | 1340064-MIC23451-AAAYFL-TR | MIC23451-AAAYFL-TR | MIC23451-AAAYFL-TR | MIC23451-AAAYFL-TR | MIC23451-AAAYFL-TR |
| Product Name | Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators |
| Configuration / Function | Buck | Buck | Buck | |||
| Output Voltage Type | Adjustable / Variable | Adjustable / Variable; Adjustable | Adjustable / Variable | Adjustable / Variable; Adjustable | ||
| Package Type | Other; 26-VFQFN Exposed Pad | Other; Tape & Reel | Other; 26-VFQFN Exposed Pad | Other; 26-VFQFN Exposed Pad | ||
| Special Features | Multiple Outputs; Synchronous Rectification | Multiple Outputs; Synchronous Rectification | Multiple Outputs | |||
| Output Voltage | 1 to 3.3 volts | 1 volts | 1 volts | 1 to 3.3 volts |
