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0755-82798135Power Supply Controllers, Monitors
Power Supply Controllers, Monitors
Power supply controllers and monitors are power management ICs used to control, supervise, and protect power supply operation in electronic systems. They are commonly used for voltage monitoring, sequencing, fault detection, current sensing, soft-start control, power-good signaling, and system protection in industrial equipment, servers, communication systems, automotive electronics, and embedded applications.
TomatoElec is an independent electronic components distributor supplying power supply controllers and monitors from mainstream manufacturers such as Texas Instruments, Analog Devices, STMicroelectronics, onsemi, Infineon, Microchip, Renesas, NXP, Diodes Incorporated, and Maxim Integrated. Customers can check inventory, price, package, specifications, parameters and PDF datasheets in the product list below, and submit a BOM or RFQ for power supply controller and monitor sourcing support.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Programmable | Applications | Voltage - Input | Voltage - Supply | Current - Supply | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LTC2978ACUP#TRMPBFIC PWR SUPP CTRLR MONITOR 64QFN |
0 | - |
|
Datasheet |
- | 64-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | Power Supply Controller/Monitor | - | 3.3V, 4.5V ~ 15V | 10 mA | 0°C ~ 70°C | - | - | Surface Mount | 64-QFN (9x9) |
|
LTC4151IMSIC CURRENT MONITOR(12BIT) 10MSOP |
0 | - |
|
- |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tube | Active | Not Verified | Power Supply Monitor | 7V ~ 80V | 7V ~ 80V | 1.2 mA | -40°C ~ 85°C | - | - | Surface Mount | 10-MSOP |
|
MP6920DN-LF-PIC REG BUCK SYNC FLYBK SOIC8E |
0 | - |
|
- |
- | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | Active/Synchronous Rectification Controller | - | 8V ~ 24V | 8 mA | -40°C ~ 125°C | - | - | Surface Mount | 8-SOICE |
|
FAN6291QF2MTCXIC SECONDARY SIDE CONTROLLER SOT |
0 | - |
|
- |
- | 14-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Secondary-Side Controller, Synchronous Rectifier | 0V ~ 16V | 0V ~ 5.8V | 8 mA | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 14-TSSOP |
|
FAN6240AM6XIC SECONDARY SIDE CONTROLLER SOT |
0 | - |
|
- |
- | SOT-23-6 | Tape & Reel (TR) | Obsolete | Not Verified | Secondary-Side Controller, Synchronous Rectifier | 2.8V ~ 20V | 2.8V ~ 6V | 2 mA | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-6 |
|
LTC2951CTS8-2IC PB ON/OFF CONTROLLER TSOT23-8 |
0 | - |
|
- |
- | - | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - |
|
ISL68134IRAZ-TR5961IC AMP CLASS |
0 | - |
|
- |
- | - | Bulk | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - |
|
ISL68134IRBZ-TR5961IC AMP CLASS |
0 | - |
|
- |
- | - | Bulk | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - |
|
GPR34330BMPTR-G1IC PWM CONTROLLER |
0 | - |
|
- |
- | - | Tape & Reel (TR) | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - |
|
GPR34330BSMPTR-G1IC PWM CONTROLLER |
0 | - |
|
- |
- | - | Tape & Reel (TR) | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - |
|
NCP367OPMUECTBGIC OVP-OCP BATTERY CHARGE |
0 | - |
|
Datasheet |
- | 8-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | Overvoltage Protection Controller, Current Limit | 1.2V ~ 28V | - | 42 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-DFN (2x2.2) |
|
TDA16810GXUMA2IC POWERSTAGE |
0 | - |
|
- |
- | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | - | - | - | - | - | - | - | Surface Mount | PG-DSO-14 |
|
NCV81275MNTXGIC CTLR MUTLIPHASE SYNC 40-QFNW |
0 | - |
|
- |
- | - | Tape & Reel (TR) | Obsolete | Not Verified | - | - | - | - | - | Automotive | AEC-Q100 | - | - |
|
LB4311AAPGIC CONTROLLER SMD |
0 | - |
|
- |
- | - | Tape & Reel (TR) | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - |
|
GPR34330B1MPTR-G1IC PWM CONTROLLER SMD |
0 | - |
|
- |
- | - | Tape & Reel (TR) | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - |
|
ISL62383CHRTZ-TS2378ISL62383CHRTZ-TS2378 |
0 | - |
|
Datasheet |
- | 28-WFQFN Exposed Pad | Bulk | Obsolete | Not Verified | Power Supply Controller | 5.5V ~ 25V | 5.5V ~ 25V | 150 µA | -10°C ~ 100°C | - | - | Surface Mount | 28-TQFN (4x4) |
|
LM3881MM/J7002449PROTOTYPE |
0 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Bulk | Active | - | Power Supply Monitor | - | 2.7V ~ 5.5V | 80 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-VSSOP |
|
LM3880QMFX-1AE/E7002221PROTOTYPE |
0 | - |
|
Datasheet |
- | SOT-23-6 | Bulk | Active | - | Power Supply Monitor | - | 2.7V ~ 5.5V | 25 µA | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-6 |
|
FSL156MRISNFSL156MRISN |
0 | - |
|
- |
- | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
UC1843JCURRENT MODE PWM CONTROLLER 8-CD |
0 | - |
|
- |
UCx84x | 8-CDIP (0.300", 7.62mm) | Tube | Active | - | PWM Controller | -0.3V ~ 6.3V | 12V ~ 28V | 11 mA | -55°C ~ 125°C (TA) | - | - | Through Hole | 8-CDIP |

