Overview

onsemi Power Management products, with 8,750 cataloged parts available for sourcing review and RFQ support.

onsemi Power Management Product Catalog

MPN / ProductDescriptionAvailabilityAction
MC1121DMR2
MC1121DMR2
Max Operating Temp: 85 Number of Terminals: 5 Min Operating Temperature: -40 Terminal Position: DUAL JEDEC Package Code: R-PDSO-G5 Width: 3 Length: 3 Pin Count: 5 Number of Functions: 1 Temperature Grade: INDUSTRIAL Input Voltage-Max: 5.5 Input Voltage-Min: 2.4 RoHS: No Eccn Code: EAR99 HTS Code: 8542.39.00.01 REACH: not_compliant Military Spec: False | Inventory As of: 2026-05-14 | Source Manufacturer: ON Semiconductor
44,300
RFQ
FAN53601AUC10X
FAN53601AUC10X
6-UFBGA, WLCSP
Buck Switching Regulator IC Positive Fixed 1V 1 Output 600mA 6-UFBGA, WLCSP
1,660
RFQ
LV57331TT-TLM-H
LV57331TT-TLM-H
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Adjustable 2.6V 1 Output 1A (Switch) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
1,220
RFQ
FAN53200UC44X
FAN53200UC44X
20-UFBGA, WLCSP
Buck Switching Regulator IC Positive Programmable 0.6V 1 Output 5A 20-UFBGA, WLCSP
1,270
RFQ
FAN48630BUC315X
FAN48630BUC315X
16-UFBGA, WLCSP
Boost Switching Regulator IC Positive Programmable 3.15V, 3.33V 1 Output 1.5A (Switch) 16-UFBGA, WLCSP
2,160
RFQ
FAN48623UC35X
FAN48623UC35X
16-UFBGA, WLCSP
Boost Switching Regulator IC Positive Programmable 3.5V 1 Output 2.5A 16-UFBGA, WLCSP
2,430
RFQ
FAN23SV65MPX
FAN23SV65MPX
34-PowerTFQFN
Switching Regulator IC Output
3,650
RFQ
NCV2575D2T-12R4G
NCV2575D2T-12R4G
TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Package / Case: TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | Mounting Type: Surface Mount | Operating Temperature: -40°C ~ 125°C (TJ) | Inventory As of: 2026-05-14 | Source Manufacturer: ON Semiconductor | Output Type: Fixed
3,110
RFQ
NCV8800HDW75
NCV8800HDW75
16-SOIC (0.295", 7.50mm Width)
Buck Switching Regulator IC Positive Fixed 7.5V 1 Output 1A 16-SOIC (0.295", 7.50mm Width)
1,080
RFQ
MC34063AP1
MC34063AP1
8-DIP (0.300", 7.62mm)
Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.5A (Switch) 8-DIP (0.300", 7.62mm)
30,000
RFQ
LM2576TV-005
LM2576TV-005
TO-220-5
Switching Regulator IC Output
8,000
RFQ
STK672-432A-E
STK672-432A-E
19-SSIP Formed Leads
Unipolar Motor Driver Power MOSFET Parallel
1,000
RFQ
NFVA23512NP2T
NFVA23512NP2T
34-PowerDIP Module (1.480", 37.60mm)
Power Switch/Driver 1:1 N-Channel 35A SPMCA-A34
480
RFQ
MC34152D
MC34152D
8-SOIC (0.154", 3.90mm Width)
Low-Side Gate Driver IC Non-Inverting 8-SOIC
12,500
RFQ
FAN5701UMP15X
FAN5701UMP15X
16-UFQFN Exposed Pad
LED Driver IC 6 Output DC DC Regulator Switched Capacitor (Charge Pump) PWM Dimming 15mA 16-UMLP (3x3)
4,907
RFQ
SG5841SZ
SG5841SZ
Description: SG5841 - Green-Mode PWM Controll
21,600
RFQ
SC1076P065G
SC1076P065G
Description: IC OFFLINE SWITCH 7DIP
22,232
RFQ
SC1060AD060R2G
SC1060AD060R2G
Converter Offline Topology
2,241
RFQ
NCP1651DR2G
NCP1651DR2G
PFC IC
14,676
RFQ
NCP1605DR2G
NCP1605DR2G
16-SOIC (0.154", 3.90mm Width)
PFC IC Critical Conduction (CRM), Discontinuous Conduction (DCM) 250kHz 16-SOIC
17,009
RFQ

Sourcing Notes

Octatronics provides comprehensive support for onsemi Power Management components. Whether you need active production parts or hard-to-find obsolete items, our global network ensures reliable supply and competitive pricing.

  • Direct access to franchised and independent stock
  • Full traceability and quality assurance
  • Fast RFQ response within 24 hours
  • Global shipping to over 100 countries