Electronic Fuse Regulator 5.3A 20-WQFN (3x4) The TPS25940LRVCR is a compact eFuse (electronic fuse) power management IC from Texas Instruments designed to provide advanced power-path protection and load management for systems such as SSDs, servers, storage devices, and embedded electronics. It integrates protection features like overcurrent limiting, reverse current blocking, overvoltage protection, and controlled startup sequencing into a single chip. Wide input voltage range: 2.7 V to 18 V Adjustable current limit: 0.6 A to 5.3 A Low ON resistance: 42 mΩ typical True reverse current blocking using back-to-back MOSFETs Programmable output slew rate (dV/dt control) for inrush current management Overvoltage and undervoltage protection Fault and Power-Good outputs for system monitoring Current monitor (IMON) output Low-power DevSleep support for SSD applications Fast reverse voltage shutdown (~1 µs) Operating temperature: −40°C to +125°C junction temperature Available in a compact 20-pin WQFN package Typical Applications PCIe / SATA / SAS SSDs and HDDs Enterprise servers and storage systems RAID controller cards Smart load switches Set-top boxes and gaming systems Backup power and holdup capacitor systems Component Category This component belongs to: Power Management IC (PMIC) More specifically: eFuse / Hot-swap / Load Switch IC Package Information Package type: 20-WQFN (3 mm × 4 mm) Mounting type: Surface Mount (SMD) #commonpartslibrary #integratedcircuit #powermanagement #currentregulation

2.7 - 5.7 V, 4 A, 31-m True Reverse Current Blocking eFuse with Input Reverse Polarity Protection #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Current-regulation #TPS25210

Electronic Fuse Regulator 2A 8-SO PowerPad #commonpartslibrary #integratedcircuit #powermanagement #currentregulation #electronicfuseregulator

Electronic Fuse Regulator 2.35A 24-VQFN (5x4) #CommonPartsLibrary #IntegratedCircuit #PMIC #Current-Regulation #Management #TPS26600

Current Source Regulator Adjustable TO-92-3 #Commonpartslibrary #Integratedcircuit #Powermanagement #Currentregulation

Current Monitor Regulator High-Side SOT-23-5 #CommonPartsLibrary #IntegratedCircuit #PowerManagement #current-regulation #current-management #INA193

Current Monitor Regulator High-Side SOT-23-3 #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Current-regulation #ZXCT1107

Current Source Regulator Low-Side 30mA PG-DSO-28 #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Current-regulation #management #TLE72422

Electronic Fuse Regulator High-Side 3A 10-QFN (2x3) #CommonPartsLibrary #IntegratedCircuit #PowerManagement #current-regulation/management #STEF512

Current Monitor Regulator High-Side 10mA 8-MSOP #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Current-Regulation/Management #HV7802