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For Reference Only
| Part Number | UC2844N |
| OEMstron Part # | UC2844N |
| Manufacturer | Texas Instruments |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Controllers |
| Description | IC PWM BOOST FLYBCK ISO CM 8DIP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | UC2844N PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Mar 30 - Apr 4 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
UC2844N Specifications
| Part Number | UC2844N | |
| 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, Step-Up/Step-Down | |
| Output Configuration | Positive | |
| Topology | Boost, Buck, Buck-Boost, Flyback, Forward | |
| Number of Outputs | 1 | |
| Output Phases | 1 | |
| Voltage - Supply (Vcc/Vdd) | 12V ~ 28V | |
| Frequency - Switching | Up to 500kHz | |
| Duty Cycle (Max) | 48% | |
| Synchronous Rectifier | No | |
| Clock Sync | No | |
| Serial Interfaces | - | |
| Control Features | Frequency Control | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Package / Case | 8-DIP (0.300", 7.62mm) | |
| Supplier Device Package | 8-PDIP |
UC2844N Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
UC2844N D# V99:2348_07428096 Texas Instruments |
Current Mode PWM Controller 200mA 500kHz 8-Pin PDIP Tube RoHS: Compliant
|
Americas - 188 |
| Part Number | Description | Stock |
|
UC2844N D# UC2844N Texas Instruments |
Current Mode PWM Controller 1A 8-Pin PDIP Tube - Rail/Tube (Alt: UC2844N) |
Americas - 482 |
| Part Number | Description | Stock |
|
UC2844N UNIT |
150 |
| Part Number | Description | Stock |
|
UC2844NG Texas Instruments |
PWM CONTROLLER, FLYBACK, PDIP-8, Input Voltage:15V, Output Voltage:5V, Output Current:1mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:DIP, No. of Pins:8, Frequency:500kHz, Operating Temperature Min:-40C, RoHS Compliant: Yes |
4 |
|
UC2844NG4 Texas Instruments |
PWM CONTROLLER, FLYBACK, PDIP-8, Input Voltage:15V, Output Voltage:5V, Output Current:1mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:DIP, No. of Pins:8, Frequency:500kHz, Operating Temperature Min:-40C, RoHS Compliant: Yes |
4 |
|
UC2844N Texas Instruments |
PWM CONTROLLER, FLYBACK, PDIP-8, Input Voltage:15V, Output Voltage:5V, Output Current:1mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:DIP, No. of Pins:8, Frequency:500kHz, Operating Temperature Min:-40C, RoHS Compliant: Yes |
4 |
| Part Number | Description | Stock |
|
UC2844N D# C1S746201342160 Texas Instruments |
Current Mode PWM Controller 1A 8-Pin PDIP Tube RoHS: Compliant
pbFree: Yes
Min Qty: 1
|
200 |
| Part Number | Description | Stock |
|
UC2844NG D# UC2844NGOS-ND ON Semiconductor |
IC REG CTRLR PWM CM 8-DIP |
Limited Supply - Call |
|
UC2844NG4 D# 2156-UC2844NG4-ND Rochester Electronics LLC |
UC2844 CURRENT-MODE PWM CONTROLL |
150 In Stock |
| Part Number | Description | Stock |
|
UC2844N ON Semiconductor |
In stock shipping within 2days |
2901 |
| Part Number | Description | Stock |
|
UC2844N D# 3123507 Texas Instruments |
PWM CONTROLLER, FLYBACK, PDIP-8 RoHS: Compliant
Min Qty: 1
Container: Each
|
588 |
| Part Number | Description | Stock |
|
UC2844N Unitrode Corporation |
NEW AND ORGINAL. ISRAEL W.HOUSE |
59 |
| Part Number | Description | Stock |
|
UC2844N81291 Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
559 |
|
UC2844NG4 Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
1220 |
|
UC2844N SGS Semiconductor Ltd |
OEM/CM QUOTES ONLY | NO BROKERS |
21658 |
| Part Number | Description | Stock |
|
UC2844N81291 Texas Instruments |
OEM/CM ONLY |
816 |
|
UC2844N80739 Texas Instruments |
OEM/CM ONLY |
794 |
|
UC2844NTI Texas Instruments |
OEM/CM ONLY |
769 |
|
UC2844NG4 Texas Instruments |
OEM/CM ONLY |
928 |
| Part Number | Description | Stock |
|
UC2844N Unitrode Corporation |
In stock |
35 |
| Part Number | Description | Stock |
|
UC2844N Texas Instruments |
OEM/CM Immediate delivery |
8000 |
| Part Number | Description | Stock |
|
UC2844NG4 D# 595-UC2844NG4 Texas Instruments |
Switching Controllers Current-Mode PWM Controller RoHS: Compliant
|
490 |
|
UC2844N D# 595-UC2844N Texas Instruments |
Switching Controllers Current-Mode PWM Controller RoHS: Compliant
|
1099 |
| Part Number | Description | Stock |
|
UC2844N D# 52AH7817 Texas Instruments |
PWM CONTROLLER, FLYBACK, PDIP-8, Input Voltage:25V, Output Voltage:13.5V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:DIP, No. of Pins:8Pins, Frequency:500kHz, Operating Temperature RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
588 |
| Part Number | Description | Stock |
|
UC2844N D# NS-UC2844N Texas Instruments |
OEM/CM ONLY |
1969 |
|
UC2844NG4 D# NS-UC2844NG4 Texas Instruments |
OEM/CM ONLY |
2244 |
| Part Number | Description | Stock |
|
UC2844N Unitrode Corporation |
Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP |
90 |
| Part Number | Description | Stock |
|
UC2844N D# UC2844N STMicroelectronics |
Semiconductor |
55 |
| Part Number | Description | Stock |
|
UC2844N D# 6608023 Texas Instruments |
Texas Instruments UC2844N, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin PDIP, PK Min Qty: 5
Container: Package
|
115 |
| Part Number | Description | Stock |
|
UC2844N Texas Instruments |
UC2844 Current-Mode PWM Controller RoHS: Compliant
|
395 |
|
UC2844N/81291 Texas Instruments |
UC2844 Current-Mode PWM Controller RoHS: Compliant
|
470 |
|
UC2844NG4 Texas Instruments |
UC2844 Current-Mode PWM Controller RoHS: Compliant
|
150 |
| Part Number | Description | Stock |
|
UC2844N Texas Instruments |
OEM/CM ONLY |
26722 |
|
UC2844NG4 Texas Instruments |
OEM/CM ONLY |
1041 |
| Part Number | Description | Stock |
|
UC2844N Texas Instruments |
IN stock Immediate delivery |
8015 |
| Part Number | Description | Stock |
|
UC2844N Texas Instruments |
Single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, -40C to 85C |
16,670 |
| Part Number | Description | Stock |
|
UC2844N Texas Instruments |
shipping today |
1996 |
| Part Number | Description | Stock |
|
UC2844N D# 53202064 Texas Instruments |
Current Mode PWM Controller 200mA 500kHz 8-Pin PDIP Tube RoHS: Compliant
|
Americas - 188 |
| Part Number | Description | Stock |
|
UC2844N Texas Instruments |
RFQ |
224 |
| Part Number | Description | Stock |
|
UC2844N Texas Instruments |
IC PWM BOOST FLYBCK ISO CM 8DIP |
3000 |
| Part Number | Description | Stock |
|
UC2844N D# 3123507 Texas Instruments |
PWM CONTROLLER, FLYBACK, PDIP-8 RoHS: Compliant
Min Qty: 1
Container: Each
|
589 |
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Quick Inquiry
| In Stock | 8,370 - 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 | $ 1.8771 | $ 1.8771 |
| 100 | $ 1.8771 | $ 187.7100 |
| 500 | $ 1.8771 | $ 938.5500 |
| 1000 | $ 1.8771 | $ 1,877.1000 |
| 2500 | $ 1.8771 | $ 4,692.7500 |
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