TPS51123 TPS51123RGET TPS51123RGER IC
Product Title: TPS51123RGER (Marking: TPS51123 / 51123) Dual Synchronous Step-Down Controller IC for 3.3V/5V Standby Power (VQFN-24)
Product Specifications:
- Part Number: TPS51123RGER / TPS51123 / TPS51123RGET (Top Marking Code: TPS51123 / 51123)
- Device Type: Dual Synchronous Step-Down (Buck) Controller IC for Main System Power Supplies
- Package / Case: VQFN-24 / QFN-24 4x4 (Surface Mount)
- Pin Count: 24 Pins
- Input Voltage Range: 5.5V to 28V
- Dual Primary Outputs: Adjustable 3.3V and 5V Switch-Mode Power Supplies (SMPS)
- Integrated Auxiliary Regulators: Dual Always-On Low-Dropout Regulators (5V LDO @ 100mA / 3.3V LDO @ 100mA) & 2.0V VREF
- Control Architecture: D-CAP™ Mode for Fast Transient Response and Out-of-Audio™ Light-Load Operation
Short Description: High-efficiency Texas Instruments TPS51123 (top marking: TPS51123) dual synchronous step-down PWM controller IC in a compact 24-pin VQFN package. Specially designed to manage primary 3.3V and 5V system power rails and standby voltages on laptop motherboards and portable computers. Features dual integrated 100mA LDO linear regulators, fixed/adjustable SMPS controllers, Out-of-Audio light-load mode to prevent audible noise, and integrated thermal/over-current protections. Essential for component-level laptop motherboard repairs, resolving dead board symptoms, fixing missing 3.3V/5V standby rails, and replacing shorted power management controller chips.
IC උපාන්ග සහ Parts නැවත බර ගනු නොලැබේ | හුවමාරුවක් නැත | වගකීමක් නැත | මුදල් ආපසු ගෙවීමක් නැත කරුණාකර ඔබගේ අංකය
පරීක්ෂා කර එය ඔබගේ පවතින නිෂ්පාදනය සමඟ ගලපන්න. ඔබ මෙම නිෂ්පාදනය අපගේ වෙබ්
අඩවියෙන් මිලදී ගෙන එය මවු පුවරුවේ සවි කළ විට, එය ඔබේම අවදානම මත
පවතිනු ඇත. කිසිදු දෝෂයකට අප වග කියනු නොලැබේ.
1.00 Rs
1.00 Rs
-
Hardware Warranty