Texas Instruments’ TPSM861253 power module once dominated the market with its technical edge. However, recent challenges—extended lead times (20+ weeks), rising costs, and supply chain instability—have forced companies to seek alternatives. Enter the MUN123C01-SGB from Cyntec, a shining new star in the world of power modules, perfectly positioned to replace the TPSM861253.

　　Parameter Comparison:

Parameter	MUN123C01-SGB (Cyntec)	TPSM861253 (TI)
Output Current	1A	1A
Input Voltage Range	4.5V–16V	3V–17V
Output Voltage	3.3V	3.3V
Efficiency	88% (12V→3.3V)	Slightly lower
Package Size	3.9mm × 2.6mm × 1.7mm	3.3mm × 4mm × 2mm

Why Choose MUN123C01-SGB?

1.Cost & Supply Chain

　　Up to 50% lower unit price, no NRE fees, and 15%+ BOM cost savings in bulk purchases.

　　Stable 4-6 week lead times (compared to TI’s 20 weeks) with spot supply options.

　　Localized tech support and reduced supply chain risks from trade frictions.

　　2.Space & Integration

　　Advanced packaging saves over 30% PCB space.

　　40% fewer external components with integrated MOSFETs, inductors, and compensation circuits.

　　Ideal for compact designs in industrial sensors and automotive electronics.

　　3.Performance

　　Wide input voltage range covering TPSM861253’s main operating zone.

　　Efficiency boost with over 85% light-load efficiency.

　　AEC-Q100 certified for -40℃~125℃ operation, meeting automotive-grade demands.

　　Upgrade your power solutions with the MUN123C01-SGB. It’s not just a replacement; it’s a leap forward in reliability, cost-efficiency, and performance.