Power Management - Specialized
Explore Power Management - Specialized parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Applications | Current - Supply | Voltage - Supply | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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LP3971SQ-P55A/NOPBPOWER SUPPLY SUPPORT CIRCUIT, AD |
1,985 |
|
Datasheet | - | 40-WFQFN Exposed Pad | Bulk | Active | Processor | 60µA | 2.7V ~ 5.5V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 40-WQFN (5x5) |
|
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LP3971SQ-F211/NOPBPOWER SUPPLY SUPPORT CIRCUIT, AD |
1,819 |
|
Datasheet | - | 40-WFQFN Exposed Pad | Bulk | Active | Processor | 60µA | 2.7V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 40-WQFN (5x5) |
|
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LP3971SQ-G824/NOPBPOWER SUPPLY SUPPORT CIRCUIT, AD |
1,797 |
|
Datasheet | - | 40-WFQFN Exposed Pad | Bulk | Active | Processor | 60µA | 2.7V ~ 5.5V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 40-WQFN (5x5) |
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EL7182CSZCCD DRIVER |
111 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | CCD Driver | 2.5mA | 4.5V ~ 16V | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
UC3901QIC ISOLATED FB GENERATOR 20PLCC |
4,143 |
|
Datasheet | - | 20-LCC (J-Lead) | Tube | Obsolete | Feedback Generator | 5mA | 4.5V ~ 40V | 0°C ~ 70°C | - | - | Surface Mount | 20-PLCC (9x9) |
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UC3901QANALOG CIRCUIT, BIPOLAR, PQCC20 |
1,760 |
|
Datasheet | - | 20-LCC (J-Lead) | Tube | Obsolete | Feedback Generator | 5mA | 4.5V ~ 40V | 0°C ~ 70°C | - | - | Surface Mount | 20-PLCC (9x9) |
|
IR35203MTRPBFIC CTRLR PWM MULTIPHASE 48QFN |
3,005 |
|
Datasheet | - | 48-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Multiphase Controller | - | 3.3V | -40°C ~ 85°C | - | - | Surface Mount | 48-QFN (6x6) |
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MAX1799EUPCDMA CELLULAR/PCS SYSTEM POWER |
12,225 |
|
Datasheet | - | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad | Bulk | Active | Cellular, CDMA Handset | 367µA | 2.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 20-TSSOP-EP |
|
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MAX1798AEUPCDMA CELLULAR/PCS SYSTEM POWER |
1,532 |
|
Datasheet | - | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad | Bulk | Active | Cellular, CDMA Handset | 367µA | 2.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 20-TSSOP-EP |
|
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MAX1798EUPCDMA CELLULAR/PCS SYSTEM POWER |
1,132 |
|
Datasheet | - | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad | Bulk | Active | Cellular, CDMA Handset | 367µA | 2.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 20-TSSOP-EP |
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LM2645MTDXSWITCHING CONTROLLER |
386 |
|
Datasheet | - | 48-TFSOP (0.240", 6.10mm Width) | Bulk | Active | Embedded systems, Console/Set-Top boxes | 1.5mA | 4.5V ~ 30V | 0°C ~ 125°C (TJ) | - | - | Surface Mount | 48-TSSOP |
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R2A35209NP#W1MIXED SIGNAL POWER MANAGEMENT |
51,000 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - |
|
STFPC320BTRIC CTLR/DVR FRONT PANEL 52QFP |
3,274 |
|
Datasheet | - | 52-QFP | Tape & Reel (TR) | Obsolete | - | - | - | -40°C ~ 85°C | - | - | Surface Mount | 52-PQFP (10x10) |
|
MAX8503ETCMAX8503 PWM BUCK CONVERTER |
2,652 |
|
Datasheet | - | 12-WQFN Exposed Pad | Bulk | Active | Cellular, CDMA Handset | 280µA | 2.6V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 12-TQFN (4x4) |
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MAX8504ETCMAX8504 PWM BUCK CONVERTER |
2,136 |
|
Datasheet | - | 12-WQFN Exposed Pad | Bulk | Active | Cellular, CDMA Handset | 280µA | 2.6V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 12-TQFN (4x4) |
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MAX8500ETCMAX8500 PWM BUCK CONVERTER |
1,072 |
|
Datasheet | - | 12-WQFN Exposed Pad | Bulk | Active | Cellular, CDMA Handset | 280µA | 2.6V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 12-TQFN (4x4) |
|
ISL55112IRTZ-TINTERFACE CIRCUIT, CMOS |
937 |
|
Datasheet | - | 24-WFQFN Exposed Pad | Bulk | Active | CCD Driver | 118mA | 2.7V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-TQFN (4x5) |
|
MWCT1011CFM15W SINGLE-COIL CONSUMER STAND |
1,594 |
|
Datasheet | - | 32-VFQFN Exposed Pad | Bulk | Active | General Purpose | - | 2.7V ~ 3.6V | -40°C ~ 105°C | - | - | Surface Mount, Wettable Flank | 32-HVQFN (5x5) |
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UC3907DWTRIC LOAD SHARE CONTROLLER 16SOIC |
1,956 |
|
Datasheet | - | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Load Share Controller | 6mA | 4.5V ~ 36V | 0°C ~ 70°C | - | - | Surface Mount | 16-SOIC |
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UC3901DWIC ISOLATED FB GENERATOR 16SOIC |
3,998 |
|
Datasheet | - | 16-SOIC (0.295", 7.50mm Width) | Bulk | Obsolete | Feedback Generator | 5mA | 4.5V ~ 40V | 0°C ~ 70°C | - | - | Surface Mount | 16-SOIC |
Frequently Asked Questions
What are Power Management - Specialized components used for?
Power Management - Specialized components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Power Management - Specialized part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Power Management - Specialized parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
