Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | UC3844N |
| OEMstron Part # | UC3844N |
| Manufacturer | Texas Instruments |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Controllers |
| Description | IC REG CTRLR PWM CM 8DIP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | UC3844N PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 4 - May 9 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
UC3844N Specifications
| Part Number | UC3844N | |
| 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 | 0°C ~ 70°C (TA) | |
| Package / Case | 8-DIP (0.300", 7.62mm) | |
| Supplier Device Package | 8-PDIP |
UC3844N Documents
Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
UC3844N D# V36:1790_07428596 Texas Instruments |
Current Mode PWM Controller 200mA 500kHz 8-Pin PDIP Tube RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
UC3844N Motorola Semiconductor Products |
91 |
| Part Number | Description | Stock |
|
UC3844NG Texas Instruments |
CUR MODE PWM CONT - Rail/Tube |
Contact Us |
|
UC3844N Fairchild Semiconductor Corporation |
N/A |
962 |
|
UC3844NG4 Texas Instruments |
CUR MODE PWM CONT - Rail/Tube |
Contact Us |
| Part Number | Description | Stock |
|
UC3844N D# C1S746201342373 Texas Instruments |
off-line and DC to DC converter applications RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Tube
|
43 |
| Part Number | Description | Stock |
|
UC3844N Texas Instruments |
RoHS: Not Compliant
|
Europe - 645 |
| Part Number | Description | Stock |
|
UC3844NG D# UC3844NGOS-ND ON Semiconductor |
IC REG CTRLR PWM CM 8-DIP |
Limited Supply - Call |
|
UC3844NG4 D# 2156-UC3844NG4-ND Rochester Electronics LLC |
UC3844 CURRENT-MODE PWM CONTROLL |
494 In Stock |
|
UC3844N D# 296-11294-5-ND Texas Instruments |
IC REG CTRLR PWM CM 8DIP |
1086 In Stock |
| Part Number | Description | Stock |
|
UC3844NG ON Semiconductor |
In stock shipping within 2days |
5032 |
|
UC3844N Texas Instruments |
In stock shipping within 2days |
8260 |
| Part Number | Description | Stock |
|
UC3844N . D# 1470526 Texas Instruments |
PWM CONTROLLER, 500KHZ, 10V-30V, PDIP-8 RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
|
UC3844N D# 3123553 Texas Instruments |
PWM CONTROLLER, 500KHZ, 10V-30V, PDIP-8 RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
| Part Number | Description | Stock |
|
UC3844N-LF Fairchild Semiconductor Corporation |
STOCK, SAME DAY SHIPPING. ALL PARTS ARE NEW |
500 |
| Part Number | Description | Stock |
|
UC3844NCPBZ Fairchild Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
24 |
|
UC3844N8DIP TI/ |
OEM/CM QUOTES ONLY | NO BROKERS |
261 |
|
UC3844NG ON Semiconductor |
OEM/CM QUOTES ONLY | NO BROKERS |
14280 |
|
UC3844NLF Fairchild Semiconductors |
OEM/CM QUOTES ONLY | NO BROKERS |
595 |
|
UC3844N Unitrode |
OEM/CM QUOTES ONLY | NO BROKERS |
9881 |
| Part Number | Description | Stock |
|
UC3844NROHS Texas Instruments |
OEM/CM ONLY |
130 |
|
UC3844NCKTX Texas Instruments |
OEM/CM ONLY |
4915 |
|
UC3844NG500SHORT27 Texas Instruments |
OEM/CM ONLY |
300 |
|
UC3844NTI Texas Instruments |
OEM/CM ONLY |
496 |
|
UC3844NAN Texas Instruments |
OEM/CM ONLY |
133 |
|
UC3844NG4 Texas Instruments |
OEM/CM ONLY |
600 |
| Part Number | Description | Stock |
|
UC3844N Unitrode Corporation |
In stock |
424 |
| Part Number | Description | Stock |
|
UC3844N Motorola Semiconductor Products |
in stock - can ship the same day |
36 |
| Part Number | Description | Stock |
|
UC3844N ON Semiconductor |
OEM/CM Immediate delivery |
684 |
|
UC3844NG ON Semiconductor |
OEM/CM Immediate delivery |
4892 |
| Part Number | Description | Stock |
|
UC3844N D# 595-UC3844N Texas Instruments |
Switching Controllers Current Mode RoHS: Compliant
|
206 |
|
UC3844NG4 D# 595-UC3844NG4 Texas Instruments |
Switching Controllers Current-Mode PWM Controller RoHS: Compliant
|
183 |
| Part Number | Description | Stock |
|
UC3844N D# 27AJ1037 Texas Instruments |
PWM CONTROLLER, 500KHZ, 10V-30V, PDIP-8, Input Voltage:25V, Output Voltage:13.5V, Output Current:1A, Supply Voltage Min:10V, Supply Voltage Max:30V, Controller IC Case Style:DIP, No. of Pins:8Pins, Frequency:450kHz, Operating RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
0 |
| Part Number | Description | Stock |
|
UC3844N D# NS-UC3844N Texas Instruments |
OEM/CM ONLY |
1417 |
|
UC3844NG4 D# NS-UC3844NG4 Texas Instruments |
OEM/CM ONLY |
4116 |
| Part Number | Description | Stock |
|
UC3844N Fairchild Semiconductor Corporation |
Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP |
46 |
|
UC3844NG ON Semiconductor |
65 |
| Part Number | Description | Stock |
|
UC3844N D# UC3844N Infinity |
Inventory R |
350 |
| Part Number | Description | Stock |
|
UC3844N D# 6608082 Texas Instruments |
Texas Instruments UC3844N, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin PDIP, PK Min Qty: 5
Container: Package
|
0 |
| Part Number | Description | Stock |
|
UC3844N Texas Instruments |
UC3844 Current-Mode PWM Controller RoHS: Compliant
|
7087 |
|
UC3844NG4 Texas Instruments |
UC3844 Current-Mode PWM Controller RoHS: Compliant
|
494 |
| Part Number | Description | Stock |
|
UC3844NCPBZ Fairchild Semiconductor Corporation |
OEM/CM ONLY |
50 |
|
UC3844N Texas Instruments |
OEM/CM ONLY |
28689 |
|
UC3844NG ON Semiconductor |
OEM/CM ONLY |
12016 |
|
UC3844NLF Fairchild Semiconductor Corporation |
OEM/CM ONLY |
516 |
|
UC3844N 8DIP Texas Instruments |
OEM/CM ONLY |
235 |
| Part Number | Description | Stock |
|
UC3844NG ON Semiconductor |
IN stock Immediate delivery |
4907 |
|
UC3844N ON Semiconductor |
IN stock Immediate delivery |
679 |
| Part Number | Description | Stock |
|
UC3844N-LF Fairchild Semiconductors |
500 |
| Part Number | Description | Stock |
|
UC3844N Texas Instruments |
Single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 0C to 70C |
6,137 |
| Part Number | Description | Stock |
|
UC3844N Motorola Mobility LLC |
shipping today |
2916 |
|
UC3844NG4 Texas Instruments |
shipping today |
2326 |
|
UC3844NG ONPb-free |
shipping today |
109 |
| Part Number | Description | Stock |
|
UC3844N-TI Texas Instruments |
RFQ |
9069 |
|
UC3844NG mfr |
RFQ |
3336 |
|
UC3844N mfr |
RFQ |
4602 |
| Part Number | Description | Stock |
|
UC3844N Texas Instruments |
IC REG CTRLR PWM CM 8DIP |
3400 |
| Part Number | Description | Stock |
|
UC3844N D# 3123553 Texas Instruments |
PWM CONTROLLER, 500KHZ, 10V-30V, PDIP-8 RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
|
UC3844N . D# 1470526 Texas Instruments |
PWM CONTROLLER, 500KHZ, 10V-30V, PDIP-8 RoHS: Compliant
Min Qty: 1
Container: Each
|
506 |
The Products You May Be Interested In
|
TLE63892GVXUMA2 | IC REG CTRLR BUCK 14DSOP | 124 More on Order |
 |
MIC2169YMM-TR | IC REG CTRLR BUCK 10MSOP | 491 More on Order |
 |
MAX1631CAI | IC REG CTRLR BUCK 28SSOP | 258 More on Order |
 |
UCC28C40DGKR | IC REG CTRLR MULT TOP 8VSSOP | 391 More on Order |
 |
TL598CDR | IC REG CTRLR MULT TOP 16SOIC | 490 More on Order |
 |
S-8338ACAA-P8T1G | IC REG CTRLR BOOST 8SON | 430 More on Order |
|
IR3538MTYPBF | IC REG BUCK 56VQFN | 389 More on Order |
 |
IRU3137CSTR | IC REG CTRLR BUCK 8SOIC | 436 More on Order |
 |
MAX1651ESA+T | IC REG CTRLR BUCK 8SOIC | 192 More on Order |
 |
LM5032MTCX/NOPB | IC REG CTRLR FWRD CONV 16TSSOP | 3392 More on Order |
|
ISL6552CB | IC REG CTRLR BUCK 20SOIC | 162 More on Order |
 |
ISL6520CR-T | IC REG CTRLR BUCK 16QFN | 415 More on Order |
Quick Inquiry
| In Stock | 6,379 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 0.0000 | $ 0.0000 |
| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
| 1000 | $ 0.0000 | $ 0.0000 |
| 2500 | $ 0.0000 | $ 0.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
Contact Us
- CALL US
86-755-85220304-805
- SKYPE
- Message
Please feel free to contact us for details.
Our Certificates
