Current Regulation/Management
Browse available Current Regulation/Management part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Function | Sensing Method | Accuracy | Voltage - Input | Current - Output | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
.jpg "PSSI2021SAY,115")
|
PSSI2021SAY,115IC CURRENT SOURCE 5TSSOP |
23,179 | - |
|
Datasheet | - | 5-TSSOP, SC-70-5, SOT-353 | Tape & Reel (TR) | Active | Current Source | - | - | 75V | 50mA | -65°C ~ 150°C | Automotive | AEC-Q101 | Surface Mount | 5-TSSOP |
|
BCR401RE6327HTSA1IC CURRENT SOURCE SOT143R |
27,965 | - |
|
Datasheet | - | SOT-143R | Tape & Reel (TR) | Not For New Designs | Current Source | - | - | 18V | 60mA | - | - | - | Surface Mount | PG-SOT-143R-3D |
|
INA199B2DCKRIC CURRENT SENSE 1.5% SC70-6 |
19,003 | - |
|
Datasheet | Zero-Drift | 6-TSSOP, SC-88, SOT-363 | Tape & Reel (TR) | Active | Current Sense | High/Low-Side | ±1.5% | -0.1V ~ 26V | - | -40°C ~ 125°C | - | - | Surface Mount | SC-70-6 |
|
|
INA199A1DCKRIC CURRENT SENSE 1.5% SC70-6 |
12,372 | - |
|
Datasheet | - | 6-TSSOP, SC-88, SOT-363 | Tape & Reel (TR) | Active | Current Sense | High/Low-Side | ±1.5% | -0.3V ~ 26V | - | -40°C ~ 125°C | - | - | Surface Mount | SC-70-6 |
|
|
INA199B1DCKRIC CURRENT SENSE 1.5% SC70-6 |
178,161 | - |
|
Datasheet | Zero-Drift | 6-TSSOP, SC-88, SOT-363 | Tape & Reel (TR) | Active | Current Sense | High/Low-Side | ±1.5% | -0.1V ~ 26V | - | -40°C ~ 125°C | - | - | Surface Mount | SC-70-6 |
|
NSI45015WT1GIC CURRENT REGULATOR 20% SOD123 |
74,614 | - |
|
Datasheet | - | SOD-123 | Tape & Reel (TR) | Active | Current Regulator | High/Low-Side | ±20% | 45V | 15mA | -55°C ~ 150°C | - | - | Surface Mount | SOD-123 |
|
|
NSI45020T1GIC CURRENT REGULATOR 15% SOD123 |
23,151 | - |
|
Datasheet | - | SOD-123 | Tape & Reel (TR) | Active | Current Regulator | High/Low-Side | ±15% | 45V | 20mA | -55°C ~ 150°C | - | - | Surface Mount | SOD-123 |
|
|
NSI45030AT1GIC CURRENT REGULATOR 10% SOD123 |
42,040 | - |
|
Datasheet | - | SOD-123 | Tape & Reel (TR) | Active | Current Regulator | High/Low-Side | ±10% | 45V | 30mA | -55°C ~ 150°C | - | - | Surface Mount | SOD-123 |
|
|
NSI45025AT1GIC CURRENT REGULATOR 10% SOD123 |
35,791 | - |
|
Datasheet | - | SOD-123 | Tape & Reel (TR) | Active | Current Regulator | High/Low-Side | ±10% | 45V | 25mA | -55°C ~ 150°C | - | - | Surface Mount | SOD-123 |
|
|
NSI45020AT1GIC CURRENT REGULATOR 10% SOD123 |
32,935 | - |
|
Datasheet | - | SOD-123 | Tape & Reel (TR) | Active | Current Regulator | High/Low-Side | ±10% | 45V | 20mA | -55°C ~ 150°C | - | - | Surface Mount | SOD-123 |
|
|
NSI50010YT1GIC CURRENT REGULATOR SOD123 |
32,555 | - |
|
Datasheet | - | SOD-123 | Tape & Reel (TR) | Active | Current Regulator | High/Low-Side | - | 50V | 10mA | -55°C ~ 150°C | - | - | Surface Mount | SOD-123 |
|
LM334Z/NOPBIC CURRENT SOURCE 6% TO92-3 |
7,122 | - |
|
Datasheet | - | TO-226-3, TO-92-3 (TO-226AA) | Bulk | Active | Current Source | - | ±6% | 1V ~ 40V | Adjustable | 0°C ~ 70°C | - | - | Through Hole | TO-92-3 |
|
LM334MX/NOPBIC CURRENT SOURCE 6% 8SOIC |
8,739 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Current Source | - | ±6% | 1V ~ 40V | Adjustable | 0°C ~ 70°C | - | - | Surface Mount | 8-SOIC |
|
LS0505EVD22IC ELECTRONIC FUSE 10DFN |
10,006 | - |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Electronic Fuse | - | - | 2.7V ~ 6V | 5A | -40°C ~ 125°C | - | - | Surface Mount | 10-DFN (2x2) |
,TO-226_bentlead.jpg "LM334Z/LFT1")
|
LM334Z/LFT1IC CURRENT SOURCE 6% TO92-3 |
8,549 | - |
|
Datasheet | - | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | Tape & Reel (TR) | Active | Current Source | - | ±6% | 1V ~ 40V | Adjustable | 0°C ~ 70°C | - | - | Through Hole | TO-92-3 |
|
HV7801K1-GIC CURRENT MONITOR SOT23-5 |
5,087 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Current Monitor | High-Side | - | 8V ~ 450V | 10mA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
TPS25200DRVRIC ELECTRONIC FUSE 6% 6WSON |
14,528 | - |
|
Datasheet | - | 6-WDFN Exposed Pad | Tape & Reel (TR) | Active | Electronic Fuse | - | ±6% | 2.5V ~ 6.5V | 2.5A | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 6-WSON (2x2) |
|
PAC1710-1-AIA-TRIC CURRENT MONITOR 1% 10DFN |
15,607 | - |
|
Datasheet | - | 10-VFDFN Exposed Pad | Tape & Reel (TR) | Active | Current Monitor | High-Side | ±1% | 0V ~ 40V | - | 0°C ~ 85°C (TA) | - | - | Surface Mount | 10-DFN (3x3) |
|
NSIC2050JBT3GIC CURRENT REGULATOR 15% SMB |
30,489 | - |
|
Datasheet | - | DO-214AA, SMB | Tape & Reel (TR) | Active | Current Regulator | High/Low-Side | ±15% | 120V | 50mA | -55°C ~ 175°C | Automotive | AEC-Q101 | Surface Mount | SMB |
|
|
NSIC2020JBT3GIC CURRENT REGULATOR SMB |
5,956 | - |
|
Datasheet | - | DO-214AA, SMB | Tape & Reel (TR) | Active | Current Regulator | High/Low-Side | - | 120V | 20mA | -55°C ~ 175°C | - | - | Surface Mount | SMB |
Current Regulation/Management FAQ
Common questions about selecting, comparing and sourcing Current Regulation/Management components through Winsun (HK) Electronics.
What should I check when selecting Current Regulation/Management components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Current Regulation/Management part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Current Regulation/Management parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Current Regulation/Management components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
