
For Reference Only
Part Number | UCC2581D |
OEMstron Part # | UCC2581D |
Manufacturer | Texas Instruments |
Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Controllers |
Description | IC REG CTRLR MULT TOP 14SOIC |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | UCC2581D PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 21 - Mar 26 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
UCC2581D Specifications
Part Number | UCC2581D | |
Brand | Texas Instruments | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | Voltage Regulators - DC DC Switching Controllers | |
Manufacturer | ||
Series | - | |
Output Type | Transistor Driver | |
Function | Step-Up, Step-Up/Step-Down | |
Output Configuration | Positive, Isolation Capable | |
Topology | Boost, Flyback, Forward Converter | |
Number of Outputs | 1 | |
Output Phases | 1 | |
Voltage - Supply (Vcc/Vdd) | 6.8V ~ 15V | |
Frequency - Switching | Up to 100kHz | |
Duty Cycle (Max) | 84% | |
Synchronous Rectifier | No | |
Clock Sync | Yes | |
Serial Interfaces | - | |
Control Features | Current Limit, Enable, Frequency Control, Soft Start | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Package / Case | 14-SOIC (0.154", 3.90mm Width) | |
Supplier Device Package | 14-SOIC |
UCC2581D Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
UCC2581D D# V36:1790_07428833 Texas Instruments |
Voltage Mode PWM Controller 1A 21kHz 14-Pin SOIC Tube RoHS: Compliant
|
Americas - 0 |
UCC2581DTR D# V36:1790_07428838 Texas Instruments |
Voltage Mode PWM Controller 1A 21kHz 14-Pin SOIC T/R RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
UCC2581D Texas Instruments |
24 |
Part Number | Description | Stock |
UCC2581DTRG4 Texas Instruments |
IC REG CTRLR BST FLYBK VM 14SOIC |
Contact Us |
UCC2581DG4 Texas Instruments |
IC REG CTRLR BST FLYBK VM 14SOIC |
Contact Us |
UCC2581DTR Texas Instruments |
IC REG CTRLR BST FLYBK VM 14SOIC |
Contact Us |
UCC2581D Texas Instruments |
IC REG CTRLR BST FLYBK VM 14SOIC |
Contact Us |
Part Number | Description | Stock |
UCC2581D D# 296-11379-5-ND Texas Instruments |
IC REG CTRLR MULT TOP 14SOIC |
169 In Stock |
UCC2581DTR D# 2156-UCC2581DTR-ND Rochester Electronics LLC |
UCC2581 MICROPOWER VOLTAGE MODE |
2740 In Stock |
UCC2581DTRG4 D# UCC2581DTRG4-ND Texas Instruments |
IC REG CTRLR MULT TOP 14SOIC |
Temporarily Out of Stock |
Part Number | Description | Stock |
UCC2581D Texas Instruments |
In stock shipping within 2days |
805 |
Part Number | Description | Stock |
UCC2581D Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
1190 |
UCC2581DTR UNITRODE/TEXAS INSTRUMENT |
OEM/CM QUOTES ONLY | NO BROKERS |
575 |
Part Number | Description | Stock |
UCC2581DTR Texas Instruments |
OEM/CM ONLY |
623 |
UCC2581DTRG4 Texas Instruments |
OEM/CM ONLY |
436 |
UCC2581DG4 Texas Instruments |
OEM/CM ONLY |
965 |
Part Number | Description | Stock |
UCC2581D Texas Instruments |
In stock |
24 |
Part Number | Description | Stock |
UCC2581DTR Texas Instruments |
OEM/CM Immediate delivery |
186 |
UCC2581D Texas Instruments |
OEM/CM Immediate delivery |
805 |
Part Number | Description | Stock |
UCC2581D D# 595-UCC2581D Texas Instruments |
Switching Controllers Voltage-Mode PWM Micropower RoHS: Compliant
|
163 |
Part Number | Description | Stock |
UCC2581DTR D# NS-UCC2581DTR Texas Instruments |
OEM/CM ONLY |
7862 |
UCC2581DTRG4 D# NS-UCC2581DTRG4 Texas Instruments |
OEM/CM ONLY |
2645 |
UCC2581DG4 D# NS-UCC2581DG4 Texas Instruments |
OEM/CM ONLY |
4425 |
UCC2581D D# NS-UCC2581D Texas Instruments |
OEM/CM ONLY |
9707 |
Part Number | Description | Stock |
UCC2581D Unitrode Corporation |
152 |
Part Number | Description | Stock |
UCC2581DTR Texas Instruments |
UCC2581 Micropower Voltage Mode PWM RoHS: Compliant
|
2740 |
UCC2581D Texas Instruments |
UCC2581 Micropower Voltage Mode PWM RoHS: Compliant
|
60 |
Part Number | Description | Stock |
UCC2581D Texas Instruments |
OEM/CM ONLY |
472 |
UCC2581D T/R Texas Instruments |
OEM/CM ONLY |
499 |
Part Number | Description | Stock |
UCC2581DTR Texas Instruments |
IN stock Immediate delivery |
181 |
UCC2581D Texas Instruments |
IN stock Immediate delivery |
800 |
Part Number | Description | Stock |
UCC2581DTR Texas Instruments |
15V, 1A Micropower voltage mode PWM controller, -40C to 85C |
24,664 |
UCC2581D Texas Instruments |
15V, 1A Micropower voltage mode PWM controller, -40C to 85C |
5,780 |
Part Number | Description | Stock |
UCC2581D Texas Instruments |
shipping today |
2326 |
Part Number | Description | Stock |
UCC2581D Texas Instruments |
RFQ |
13614 |
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