PMIC - Current Regulation/Management
PMIC - Current Regulation/Management
Definition:
PMIC (Power Management Integrated Circuit) - Current Regulation/Management refers to specialized ICs designed to monitor, control, and optimize current flow within electronic systems. These components ensure stable and efficient power delivery, protecting circuits from overcurrent, short-circuit, or voltage fluctuations. They are critical in applications requiring precise current management, such as battery-powered devices, motor controls, and high-performance computing.
Types of Products in This Category:
1. Current Regulators Maintain consistent current output despite input variations.
2. Current Limiters Safeguard circuits by capping maximum current flow.
3. Current Monitors/Sensors Measure and report real-time current data for system diagnostics.
4. LED Drivers Provide controlled current to LEDs for optimal brightness and longevity.
5. Hot-Swap Controllers Enable safe insertion/removal of components in live systems.
Purchasing Recommendations:
1. Match Specifications Verify current range (e.g., mA to A), voltage compatibility, and package type (e.g., SMD, TO-220).
2. Prioritize Efficiency Select low-dropout (LDO) or switching regulators based on power-saving needs.
3. Protection Features Opt for ICs with built-in safeguards like thermal shutdown or fault detection.
4. Application-Specific Solutions For IoT/portable devices, prioritize ultra-low quiescent current; for industrial uses, focus on ruggedized designs.
5. Supplier Reliability Source from trusted distributors to ensure authenticity and long-term availability.
Ideal for engineers designing power-sensitive systems, this category balances performance and protection. Always cross-reference datasheets with project requirements.
Filter and sort
Categories
TPS259251DRCT
IC EFUSE 5V BFET DVR 5A 10VSON
MAX4007EUT
HIGH-SIDE CURRENT MONITOR
4006-020
LED CONST CURRENT RESISTOR 20MA
INA216A2RSWR
IC CURRENT SHUNT MONITOR 10UQFN
INA199C3RSWT
IC OP AMP CURR SENSE 10UQFN
TPS259823LNRGER
PWR MGMT PWR DISTRIBUTION
INA216A3RSWT
IC CURRENT SHUNT MONITOR 10UQFN
VN7000AYTR
HIGH SIDE SWITCHES
FAN4010IL6X
IC CURRENT SENSE 0.2% 6MLP
INA216A2YFFR
IC CURRENT SHUNT MONITOR 4DSBGA
TPS259630DDAR
2.7-19V 130MA-2A SURGE CLAMPING
NIS5132MN2TXG
IC ELECTRONIC FUSE 12V 10DFN
IXCY10M45S
IC CURRENT REGULATOR DPAK
MIC5330-MMYML
DUAL, 300MA UCAP LDO
INA216A4YFFR
IC CURRENT SHUNT MONITOR 4DSBGA
MAX4210AETT
HS POWER/CURRENT MONITOR
INA301A1IDGKR
IC COMPARATOR SENSING AMP 8VSSOP
TPS259525DSGT
IC PWR MGMT EFUSE 2.7-18V 8WSON
INA286AQDGKRQ1
IC CURRENT SHUNT MONITOR 8VSSOP
MAX4210FETT-T
IC CURRENT MONITOR 1.5% 6TDFN