MB39C031WQN-G-232-JNEFE1

Voltage/Current - Output 3:	3.3V, 250mA
Supplier Device Package:	28-QFN (4x4)
Package / Case:	28-WFQFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-30°C ~ 85°C
Voltage - Supply:	2.5 V ~ 5.5 V
w/Sequencer:	No
w/Supervisor:	No
w/LED Driver:	No
Series:	--
Voltage/Current - Output 2:	1.5V, 600mA
Voltage/Current - Output 1:	1.1V, 1.4A
Frequency - Switching:	3MHz
Number of Outputs:	3
Function:	Any Function
Topology:	Step-Down (Buck) Synchronous (2), Linear (LDO) (1)
Part Status:	Active
Packaging:	Tape & Reel (TR)

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The MB39C031WQN-G-232-JNEFE1 is a low-noise, step-down regulator with current and temperature protection. It is categorized in the Power Management Integrated Circuits (PMIC), Voltage Regulators, Linear and Switching subgroups.This regulator has a wide input voltage range of 4.5V to 24V, making it suitable for various applications including computing and consumer electronics. It has an adjustable output voltage range of 1.2V to 20V, and output current of up to 3.5A. These features make it suitable for powering high performance components, such as FPGAs and DSPs, in designs requiring a high degree of power efficiency.The MB39C031WQN-G-232-JNEFE1 is designed to minimize noise, even at high switching frequency. It employs dual-phase, burst mode operation and constant on-time control to promote fast transient response and reduce voltage ripple. Its low noise performance allows the use of sensitive components, such as memories and clocks, in low-noise and low-power environments.In addition, the chip is equipped with current and thermal protections to ensure system reliability. Its over-current protection feature limits output current to 3.5A and its over-temperature protection shuts down the circuit when it senses a temperature above the preset threshold. The chip also features under-voltage lockout that disables switching when input voltage dips below a preset level.Overall, the MB39C031WQN-G-232-JNEFE1 is an ideal choice for designs requiring a high degree of power efficiency, noise performance and system reliability. Its wide input voltage range and adjustable output voltage make it suitable for powering various components in consumer and computing applications. Its low noise performance and current and temperature protection features ensure system safety and optimum performance.

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