Semiconductors
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Power
Optoelectronics
For Reference Only
| Part Number | UC3844BN |
| OEMstron Part # | UC3844BN |
| Manufacturer | STMicroelectronics |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Controllers |
| Description | IC REG CTRLR PWM CM 8-MINIDIP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | UC3844BN PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 20 - Jan 25 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
UC3844BN Specifications
| Part Number | UC3844BN | |
| Brand | STMicroelectronics | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | Voltage Regulators - DC DC Switching Controllers | |
| Manufacturer | STMicroelectronics | |
| Series | - | |
| Output Type | Transistor Driver | |
| Function | Step-Up, Step-Up/Step-Down | |
| Output Configuration | Positive | |
| Topology | Boost, Flyback | |
| Number of Outputs | 1 | |
| Output Phases | 1 | |
| Voltage - Supply (Vcc/Vdd) | 10V ~ 30V | |
| 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 (TJ) | |
| Package / Case | 8-DIP (0.300", 7.62mm) | |
| Supplier Device Package | 8-Mini DIP |
UC3844BN Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
UC3844BNG D# V36:1790_07323274 ON Semiconductor |
Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube RoHS: Compliant
|
Americas - 0 |
|
UC3844BN D# E02:0323_00206064 STMicroelectronics |
Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube RoHS: Compliant
|
Europe - 207 |
| Part Number | Description | Stock |
|
E-UC3844BN D# E-UC3844BN STMicroelectronics |
Current Mode PWM Controller 1A 8-Pin PDIP Tube - Rail/Tube (Alt: E-UC3844BN) RoHS: Compliant
|
Americas - 0 |
|
UC3844BNG D# UC3844BNG ON Semiconductor |
Current Mode PWM Controller 1A 8-Pin PDIP Rail - Bulk (Alt: UC3844BNG) |
Americas - 153092 |
|
UC3844BN D# UC3844BN STMicroelectronics |
Current Mode PWM Controller 1A 8-Pin PDIP Tube - Rail/Tube (Alt: UC3844BN) |
Americas - 12000 |
| Part Number | Description | Stock |
|
UC3844BNG D# UC3844BNG ON Semiconductor |
Current Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC3844BNG) |
Asia - 0 |
|
UC3844BN D# UC3844BN STMicroelectronics |
Current Mode PWM Controller 1A 8-Pin PDIP Tube (Alt: UC3844BN) |
Asia - 2000 |
| Part Number | Description | Stock |
|
UC3844BN D# UC3844BN STMicroelectronics |
Current Mode PWM Controller 1A 8-Pin PDIP Tube (Alt: UC3844BN) |
Europe - 13035 |
|
UC3844BNG D# UC3844BNG ON Semiconductor |
Current Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC3844BNG) |
Europe - 1600 |
| Part Number | Description | Stock |
|
UC3844BN STMicroelectronics |
162 | |
|
UC3844BNG STMicroelectronics |
100 |
| Part Number | Description | Stock |
|
E-UC3844BN STMicroelectronics |
IC REG CTRLR PWM CM 8-MINIDIP |
Contact Us |
|
UC3844BN ON Semiconductor |
ANA SMPS PWM CONTROLLER |
4200 |
|
UC3844BNG ON Semiconductor |
ANA SMPS PWM CONTROLLER |
4200 |
|
UC3844BNST STMicroelectronics |
IC REG CTRLR PWM CM 8-MINIDIP |
1441 |
| Part Number | Description | Stock |
|
UC3844BNG ON Semiconductor |
Converter Offline Flyback Topology Up to 500kHz 8-PDIP |
997 |
| Part Number | Description | Stock |
|
UC3844BNST D# 497-6136-5-ND STMicroelectronics |
IC REG CTRLR PWM CM 8-MINIDIP |
319 In Stock |
|
E-UC3844BN D# E-UC3844BN-ND STMicroelectronics |
IC REG CTRLR PWM CM 8-MINIDIP |
Limited Supply - Call |
|
UC3844BN D# 497-UC3844BN-ND STMicroelectronics |
IC REG CTRLR PWM CM 8-MINIDIP |
3916 In Stock |
|
UC3844BNG D# UC3844BNGOS-ND ON Semiconductor |
IC REG CTRLR PWM CM 8-DIP |
950 In Stock |
| Part Number | Description | Stock |
|
UC3844BN STMicroelectronics |
In stock shipping within 2days |
45375 |
|
UC3844BNG ON Semiconductor |
In stock shipping within 2days |
34275 |
| Part Number | Description | Stock |
|
UC3844BN D# 2849826 STMicroelectronics |
PWM CONT, CURRENT MODE, 500KHZ, MINIDIP RoHS: Compliant
Min Qty: 1
Container: Each
|
1013 |
|
UC3844BNG D# 1652439 ON Semiconductor |
IC, PWM CONTROLLER RoHS: Compliant
Min Qty: 1
Container: Each
|
397 |
| Part Number | Description | Stock |
|
UC3844BN STMicroelectronics |
UC3844B Series 250 kHz High Performance Current Mode PWM Controller - DIP-8 RoHS: Compliant
pbFree: Yes
|
4100 Tube |
|
UC3844BNG ON Semiconductor |
UC3844B Series 36 V 275 kHz High Performance Current Mode Controller - PDIP-8 RoHS: Compliant
pbFree: Yes
|
0 Tube |
| Part Number | Description | Stock |
|
UC3844BNST STMICROELECTRONICS |
OEM/CM QUOTES ONLY | NO BROKERS |
380 |
|
UC3844BN STMICROELECTRONICS |
OEM/CM QUOTES ONLY | NO BROKERS |
20093 |
|
EUC3844BN |
OEM/CM QUOTES ONLY | NO BROKERS |
2354 |
|
2UC3844BN STMicroelectronics |
OEM/CM QUOTES ONLY | NO BROKERS |
14702 |
|
UC3844BNG ON Semiconductor |
OEM/CM QUOTES ONLY | NO BROKERS |
97580 |
| Part Number | Description | Stock |
|
ULUC3844BN Texas Instruments |
OEM/CM ONLY |
600 |
| Part Number | Description | Stock |
|
UC3844BNG D# C5291 ON Semiconductor |
994 |
| Part Number | Description | Stock |
|
UC3844BN XBL |
OEM/CM Immediate delivery |
88587 |
|
UC3844BNG ON Semiconductor |
OEM/CM Immediate delivery |
50 |
| Part Number | Description | Stock |
|
UC3844BN D# 511-UC3844BN STMicroelectronics |
Switching Controllers 0.5mA Current Mode RoHS: Compliant
|
4439 |
|
UC3844BNG D# 863-UC3844BNG ON Semiconductor |
Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max RoHS: Compliant
|
3804 |
| Part Number | Description | Stock |
|
UC3844BN D# XSFP00000067883 STMicroelectronics |
UC3844B Series 250 kHz High Performance Current Mode PWM Controller - DIP-8 |
5497 |
|
UC3844BNG D# XSFP00000078618 ON SEMICONDUCTOR |
UC3844B Series 36 V 275 kHz High Performance Current Mode Controller - PDIP-8 |
900 |
| Part Number | Description | Stock |
|
UC3844BNG. D# 26AC5110 ON Semiconductor |
ANA SMPS PWM CONTROLLER ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 50
Container: Bulk
|
0 |
|
UC3844BNG D# 45J2386 ON Semiconductor |
CURRENT MODE PWM CONTROLLER, 25V, 8-DIP, Input Voltage:-, Output Voltage:13.4V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:DIP, No. of Pins:8Pins, Frequency:250kHz, Product Range:- RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
186 |
|
UC3844BN D# 51AC9707 STMicroelectronics |
PWM CONT, CURRENT MODE, 500KHZ, MINIDIP, Input Voltage:15V, Output Voltage:5V, Output Current:1A, Supply Voltage Min:-, Supply Voltage Max:-, Controller IC Case Style:MiniDIP, No. of Pins:8Pins, Frequency:500kHz, Product Range:- RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
29 |
| Part Number | Description | Stock |
|
UC3844BNG D# NS-UC3844BNG ON Semiconductor |
OEM/CM ONLY |
10064 |
|
UC3844BN D# NS-UC3844BN ON Semiconductor |
OEM/CM ONLY |
5555 |
|
UC3844BNST D# NS-UC3844BNST STMicroelectronics |
OEM/CM ONLY |
1550 |
| Part Number | Description | Stock |
|
UC3844BN STMicroelectronics |
1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP8 |
50 |
| Part Number | Description | Stock |
|
UC3844BNG D# UC3844BNG ON Semiconductor |
Semiconductor |
3000 |
| Part Number | Description | Stock |
|
UC3844BN D# 7147847 STMicroelectronics |
STMicroelectronics UC3844BN, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin PDIP, PK Min Qty: 10
Container: Package
|
130 |
|
UC3844BNG D# 5165168 ON Semiconductor |
ON Semiconductor UC3844BNG, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin PDIP, EA Min Qty: 1
Container: Bulk
|
77 |
| Part Number | Description | Stock |
|
UC3844BNG ON Semiconductor |
UC3844 Current-Mode PWM Controller RoHS: Compliant
|
153092 |
| Part Number | Description | Stock |
|
UC3844BN D# ICPWM5527 STMicroelectronics |
SMPS PDIP-8 THT RoHS: Compliant
|
Stock DE - 950 Stock HK - 0 Stock US - 0 |
| Part Number | Description | Stock |
|
3UC3844BN STMicroelectronics |
OEM/CM ONLY |
13106 |
|
UC3844BNST STMicroelectronics |
OEM/CM ONLY |
414 |
|
UC3844BNG ON Semiconductor |
OEM/CM ONLY |
23479 |
|
EUC3844BN STMicroelectronics |
OEM/CM ONLY |
2063 |
|
2UC3844BN STMicroelectronics |
OEM/CM ONLY |
8817 |
|
UC3844BN STMicroelectronics |
OEM/CM ONLY |
17437 |
| Part Number | Description | Stock |
|
UC3844BN XBL |
IN stock Immediate delivery |
88572 |
|
UC3844BNG ON Semiconductor |
IN stock Immediate delivery |
45 |
| Part Number | Description | Stock |
|
UC3844BN STMicroelectronics |
shipping today |
2257 |
|
UC3844BNG ON Semiconductor |
shipping today |
14996 |
|
UC3844BN-F3A STMicroelectronics |
shipping today |
361 |
| Part Number | Description | Stock |
|
UC3844BN D# 53028124 STMicroelectronics |
Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube RoHS: Compliant
|
Americas - 207 |
|
UC3844BNG D# 35553561 ON Semiconductor |
Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube RoHS: Compliant
|
Americas - 1050 |
| Part Number | Description | Stock |
|
UC3844BNGOS ON Semiconductor |
RFQ |
5050 |
| Part Number | Description | Stock |
|
UC3844BNG ON Semiconductor |
IC REG CTRLR PWM CM 8-DIP |
61523 |
|
UC3844BN STMicroelectronics |
IC REG CTRLR PWM CM 8-MINIDIP |
121457 |
| Part Number | Description | Stock |
|
E-UC3844BN D# 1467832 STMicroelectronics |
RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
|
UC3844BN D# 2849826 STMicroelectronics |
PWM CONT, CURRENT MODE, 500KHZ, MINIDIP RoHS: Compliant
Min Qty: 1
Container: Each
|
916 |
|
UC3844BNG D# 1652439 ON Semiconductor |
IC, PWM CONTROLLER RoHS: Compliant
Min Qty: 1
Container: Each
|
843 |
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| In Stock | 274 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | Can Ship Immediately |
| Minimum | 1 |
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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 |
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