Semiconductors
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For Reference Only
| Part Number | UCC2891DR |
| OEMstron Part # | UCC2891DR |
| Manufacturer | Texas Instruments |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Controllers |
| Description | IC REG CTRLR MULT TOP 16SOIC |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | UCC2891DR PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 12 - May 17 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
UCC2891DR Specifications
| Part Number | UCC2891DR | |
| 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-Down | |
| Output Configuration | Positive, Isolation Capable | |
| Topology | Flyback, Forward Converter | |
| Number of Outputs | 1 | |
| Output Phases | 1 | |
| Voltage - Supply (Vcc/Vdd) | 8.5V ~ 16V | |
| Frequency - Switching | 250kHz | |
| Duty Cycle (Max) | 70% | |
| Synchronous Rectifier | No | |
| Clock Sync | Yes | |
| Serial Interfaces | - | |
| Control Features | Current Limit, Enable, On Time Control, Ramp, Soft Start | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) | |
| Supplier Device Package | 16-SOIC |
UCC2891DR Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
UCC2891DR D# V72:2272_07429281 Texas Instruments |
Current Mode PWM Controller 2A 1000kHz 16-Pin SOIC T/R RoHS: Compliant
|
Americas - 2907 |
|
UCC2891D D# V36:1790_07429279 Texas Instruments |
Current Mode PWM Controller 2A 1000kHz 16-Pin SOIC Tube RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
UCC2891DRG4 Texas Instruments |
IC REG CTRLR FLYBK ISO CM 16SOIC |
Contact Us |
|
UCC2891DR Texas Instruments |
IC REG CTRLR FLYBK ISO CM 16SOIC |
Contact Us |
|
UCC2891DG4 Texas Instruments |
IC REG CTRLR FLYBK ISO CM 16SOIC |
Contact Us |
|
UCC2891D Texas Instruments |
Current Mode PWM Controller 2A 16-Pin SOIC Tube |
100 |
| Part Number | Description | Stock |
|
UCC2891D D# C1S746202104318 Texas Instruments |
Current Mode PWM Controller 2A 1000kHz 16-Pin SOIC Tube RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Tube
|
4 |
|
UCC2891DR D# C1S746202640847 Texas Instruments |
Current Mode PWM Controller 2A 1000kHz 16-Pin SOIC T/R RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Bulk
|
180 |
| Part Number | Description | Stock |
|
UCC2891D D# 296-15883-5-ND Texas Instruments |
IC REG CTRLR MULT TOP 16SOIC |
146 In Stock |
|
UCC2891DRG4 D# UCC2891DRG4-ND Texas Instruments |
IC REG CTRLR MULT TOP 16SOIC |
Temporarily Out of Stock |
|
UCC2891DG4 D# UCC2891DG4-ND Texas Instruments |
IC REG CTRLR MULT TOP 16SOIC |
Temporarily Out of Stock |
|
UCC2891DR D# 296-UCC2891DRCT-ND Texas Instruments |
IC REG CTRLR MULT TOP 16SOIC |
1241 In Stock |
| Part Number | Description | Stock |
|
UCC2891DRG4 Texas Instruments |
In stock shipping within 2days |
194 |
|
UCC2891D Texas Instruments |
In stock shipping within 2days |
480 |
|
UCC2891DR Texas Instruments |
In stock shipping within 2days |
541 |
| Part Number | Description | Stock |
|
UCC2891D D# 3008580 Texas Instruments |
PWM CONTROLLER, SMD, 2891, SOIC16 RoHS: Compliant
Min Qty: 1
Container: Each
|
535 |
| Part Number | Description | Stock |
|
UCC2891D TI/U |
OEM/CM QUOTES ONLY | NO BROKERS |
4078 |
|
UCC2891DR TI/U |
OEM/CM QUOTES ONLY | NO BROKERS |
4078 |
|
UCC2891DG4 UNITRODE |
OEM/CM QUOTES ONLY | NO BROKERS |
1006 |
| Part Number | Description | Stock |
|
UCC2891DR Texas Instruments |
OEM/CM ONLY |
336 |
|
UCC2891DG4 Texas Instruments |
OEM/CM ONLY |
257 |
|
UCC2891DRSMD16 Texas Instruments |
OEM/CM ONLY |
1700 |
|
UCC2891D Texas Instruments |
OEM/CM ONLY |
350 |
|
UCC2891DRG4 Texas Instruments |
OEM/CM ONLY |
490 |
| Part Number | Description | Stock |
|
UCC2891DR Texas Instruments |
in stock - can ship the same day |
986 |
| Part Number | Description | Stock |
|
UCC2891D Texas Instruments |
OEM/CM Immediate delivery |
480 |
|
UCC2891DRG4 Texas Instruments |
OEM/CM Immediate delivery |
45 |
|
UCC2891DR Texas Instruments |
OEM/CM Immediate delivery |
556 |
| Part Number | Description | Stock |
|
UCC2891DG4 D# 595-UCC2891DG4 Texas Instruments |
Switching Controllers Current Mode Active Clamp RoHS: Compliant
|
239 |
|
UCC2891D D# 595-UCC2891D Texas Instruments |
Switching Controllers Current Mode Active Clamp RoHS: Compliant
|
297 |
| Part Number | Description | Stock |
|
UCC2891D D# 28AH6345 Texas Instruments |
PWM CONTROLLER, SMD, 2891, SOIC16, Input Voltage:110V, Output Voltage:900mV, Output Current:150mA, Supply Voltage Min:8.5V, Supply Voltage Max:16V, Controller IC Case Style:SOIC, No. of Pins:16Pins, Frequency:250kHz, Operating RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
535 |
| Part Number | Description | Stock |
|
UCC2891D D# NS-UCC2891D Texas Instruments |
OEM/CM ONLY |
4780 |
|
UCC2891DR D# NS-UCC2891DR Texas Instruments |
OEM/CM ONLY |
7996 |
|
UCC2891DRG4 D# NS-UCC2891DRG4 Texas Instruments |
OEM/CM ONLY |
9521 |
|
UCC2891DG4 D# NS-UCC2891DG4 Texas Instruments |
OEM/CM ONLY |
9118 |
| Part Number | Description | Stock |
|
UCC2891DR TI/U |
2741 | |
|
UCC2891D TI/U |
2.5 A SWITCHING CONTROLLER, 600 kHz SWITCHING FREQ-MAX, PDSO16 |
2741 |
| Part Number | Description | Stock |
|
UCC2891D D# 6615743 Texas Instruments |
Texas Instruments UCC2891D, PWM Current Mode Controller, 2 A, 1, 12 V, 16-Pin SOIC, EA Min Qty: 1
Container: Bulk
|
23 |
| Part Number | Description | Stock |
|
UCC2891D Texas Instruments |
UCC2891 Current Mode Active Clamp PWM Controller RoHS: Compliant
|
200 |
| Part Number | Description | Stock |
|
UCC2891D Texas Instruments |
OEM/CM ONLY |
3443 |
|
UCC2891DG4 Texas Instruments |
OEM/CM ONLY |
861 |
|
UCC2891DR Texas Instruments |
OEM/CM ONLY |
4090 |
| Part Number | Description | Stock |
|
UCC2891D Texas Instruments |
IN stock Immediate delivery |
475 |
|
UCC2891DRG4 Texas Instruments |
IN stock Immediate delivery |
40 |
|
UCC2891DR Texas Instruments |
IN stock Immediate delivery |
551 |
| Part Number | Description | Stock |
|
UCC2891D Texas Instruments |
110-V active clamp current mode PWM controller with P-channel clamp FET and 0.75V CS threshold |
3,408 |
| Part Number | Description | Stock |
|
UCC2891DR Texas Instruments |
shipping today |
4989 |
|
UCC2891DRG4 Texas Instruments |
shipping today |
70 |
| Part Number | Description | Stock |
|
UCC2891DR D# 32697598 Texas Instruments |
Current Mode PWM Controller 2A 1000kHz 16-Pin SOIC T/R RoHS: Compliant
|
Americas - 2907 |
| Part Number | Description | Stock |
|
UCC2891D Texas Instruments |
RFQ |
7838 |
|
UCC2891DR) TEXAS( |
RFQ |
1351 |
|
UCC2891DRG4 Texas Instruments |
RFQ |
8145 |
| Part Number | Description | Stock |
|
UCC2891DRG4 Texas Instruments |
IC REG CTRLR MULT TOP 16SOIC |
870 |
|
UCC2891DR Texas Instruments |
IC REG CTRLR MULT TOP 16SOIC |
2061 |
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| In Stock | 425 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 2.5710 | $ 2.5710 |
| 100 | $ 2.5710 | $ 257.1000 |
| 500 | $ 2.5710 | $ 1,285.5000 |
| 1000 | $ 2.5710 | $ 2,571.0000 |
| 2500 | $ 2.5710 | $ 6,427.5000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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