UC2844AQD8

Mfr. #:: UC2844AQD8
Description:: Switching Controllers Current-Mode PWM Controller
Lifecycle:: New from this manufacturer.
Datasheet:: UC2844AQD8 Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: UC2844AQD8 more Information UC2844AQD8 Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Switching Controllers

RoHS:: Y

Topology:: Boost, Buck, Flyback, Forward

Number of Outputs:: 1 Output

Switching Frequency:: 450 kHz

Duty Cycle - Max:: 50 %

Output Voltage:: 4.95 V to 5.05 V

Output Current:: 1 A

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 125 C

Mounting Style:: SMD/SMT

Package / Case:: SOIC-8

Packaging:: Tube

Operating Temperature Range:: - 40 C to + 125 C

Series:: UC2844A

Type:: Current Mode PWM Controllers

Brand:: Texas Instruments

Fall Time:: 50 ns

Operating Supply Voltage:: 30 V

Product Type:: Switching Controllers

Rise Time:: 50 ns

Factory Pack Quantity:: 75

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.002667 oz

Tags: UC2844AQ, UC2844A, UC2844, UC284, UC28, UC2

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

UC2844AQD8 Ratings and Reviews

A***v

The order did not come, the seller does not recommend.

2019-05-01

A***n

The seller put an extra buzzer as a gift, a little smaller.

2019-06-05

UC2844AQD8 Description

*** Stop Electro: Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8

***ical: Current Mode PWM Controller -0.1V to 11V 1A 500kHz 8-Pin SOIC Tube

***as Instruments: 30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 40°C to 85°C 8-SOIC -40 to 125

***ser: PWM Power Supply Controllers Current-Mode PWM Controller

***i-Key Marketplace: UC2844A CURRENT MODE PWM CONTROL

***p One Stop Global: Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin SOIC T/R

*** Stop Electro: Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8

***nell: PWM CTRL, CURRENT MODE, 12-25V, SOIC-8; Tension, entrée: 5.5V; Tension, sortie: 30V; Courant, sortie: 200mA; Tension, alimentation min.: 12V; Tension, alimentation max..: 25V; Type de boîtier de contrôleur: SOIC; Nombre de bro

***ment14 APAC: PWM CTRL, CURRENT MODE, 12-25V, SOIC-8; Input Voltage:5.5V; Output Voltage:30V; Output Current:200mA; Supply Voltage Min:12V; Supply Voltage Max:25V; Controller IC Case Style:SOIC; No. of Pins:8Pins; Frequency:500kHz; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Product Range:-; Automotive Qualification Standard:-; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2019)

*** Stop Electro: Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8

***el Electronic: TEXAS INSTRUMENTS UC3843D8PWM Controller, 25V-12V supply, 450 kHz, 5V/1A out, SOIC-8

***ment14 APAC: PWM CONTROLLER, SMD, 3843, SOIC8; Input Voltage:15V; Output Voltage:5V; Output Current:200mA; Frequency:500kHz; Power Dissipation Pd:650mW; Supply Voltage Range:12V to 25V; Digital IC Case Style:SOIC; No. of Pins:8; Operating Temperature Range:0°C to +70°C; Base Number:3843; Controller Type:PWM; IC Generic Number:3843; IC Temperature Range:Commercial; Input Current:11mA; Input Voltage Max:25V; Logic Function Number:3843; Operating Temperature Max:70°C; Operating Temperature Min:0°C; Output Current Max:1A; Output Energy per Cycle:5µJ; Output Type:Totem Pole; Package / Case:SOIC; Power Supply IC Type:PWM controller; Supply Voltage Max:25V; Supply Voltage Min:12V; Termination Type:SMD

*** Electronics: TEXAS INSTRUMENTS UC3845AD8PWM Controller, 25V-12V supply, 500 kHz, 5V/200mA out, SOIC-8

*** Stop Electro: Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8

***as Instruments: 30V,1A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, 0°C to 70°C 8-SOIC 0 to 70

***ow.cn: Current Mode PWM Controller -0.1V to 11V 1A 500kHz 8-Pin SOIC Tube

***i-Key: IC REG CTRLR MULT TOPOLOGY 8SOIC

***ser: PWM Power Supply Controllers Current Mode

***S: French Electronic Distributor since 1988

***ark: Cur Mode Pwm Cont Rohs Compliant: Yes

***AS INSTRUMENT: The UCx84xA family of control devices is a pin-for-pin compatible improved version of the UCx84x family. Providing the necessary features to control current-mode or switched-mode power supplies, this family of devices has many improved features: startup current is less than 0.5 mA, oscillator discharge is trimmed to 8.3 mA, and during UVLO, the output stage can sink at least 10 mA at less than 1.2 V for VCC over 5 V.

Market price

Part #	Description	Stock	Price
UC2844AQD8 DISTI # V39:1801_07428087	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 8-Pin SOIC RoHS: Compliant	2239	10000:$0.5862 2500:$0.6090 1000:$0.6581 500:$0.8410 100:$0.9602 10:$1.2689 1:$1.6318
UC2844AQD8R DISTI # V39:1801_07428088	Off Line Current-Mode PWM Controller RoHS: Compliant	0
UC2844AQD8R DISTI # V72:2272_07428088	Off Line Current-Mode PWM Controller RoHS: Compliant	0
UC2844AQD8R DISTI # 296-15683-1-ND	IC CURR-MODE PWM CTLR 8-SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	11191In Stock	1000:$0.6041 500:$0.7652 100:$0.9263 10:$1.1880 1:$1.3300
UC2844AQD8R DISTI # 296-15683-6-ND	IC CURR-MODE PWM CTLR 8-SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	11191In Stock	1000:$0.6041 500:$0.7652 100:$0.9263 10:$1.1880 1:$1.3300
UC2844AQD8R DISTI # 296-15683-2-ND	IC CURR-MODE PWM CTLR 8-SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	7500In Stock	12500:$0.5005 5000:$0.5200 2500:$0.5474
UC2844AQD8 DISTI # 296-15682-5-ND	IC CURR-MODE PWM CTLR 8-SOIC RoHS: Compliant Min Qty: 1 Container: Tube	1387In Stock	5025:$0.6091 2550:$0.6412 1050:$0.6870 525:$0.8702 150:$1.0534 75:$1.2824 10:$1.3510 1:$1.5100
UC2844AQD8 DISTI # 31724851	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 8-Pin SOIC RoHS: Compliant	9000	6000:$0.5799 3000:$0.5851 1800:$0.6054 1500:$0.6263
UC2844AQD8 DISTI # 30285836	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 8-Pin SOIC RoHS: Compliant	2239	10000:$0.6302 2500:$0.6547 1000:$0.7075 500:$0.9041 100:$1.0322 11:$1.3641
UC2844AQD8 DISTI # UC2844AQD8	Current Mode PWM Controller 1A 8-Pin SOIC Tube - Rail/Tube (Alt: UC2844AQD8) RoHS: Compliant Min Qty: 600 Container: Tube	Americas - 510	6000:$0.5747 3000:$0.5910 1800:$0.6115 1200:$0.6326 600:$0.6647
UC2844AQD8R DISTI # UC2844AQD8R	Current Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UC2844AQD8R) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 5000	25000:$0.4899 15000:$0.5039 10000:$0.5219 5000:$0.5399 2500:$0.5669
UC2844AQD8 DISTI # UC2844AQD8	Current Mode PWM Controller 1A 8-Pin SOIC Tube (Alt: UC2844AQD8) RoHS: Compliant Min Qty: 75 Container: Tube	Europe - 0	750:€0.5569 450:€0.5969 300:€0.6969 150:€0.7599 75:€0.9289
UC2844AQD8R DISTI # UC2844AQD8R	Current Mode PWM Controller 1A 8-Pin SOIC T/R (Alt: UC2844AQD8R) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 0	25000:€0.4759 15000:€0.5099 10000:€0.5949 5000:€0.6489 2500:€0.7929
UC2844AQD8	Current Mode PWM Controller	750	1000:$0.5200 750:$0.5800 500:$0.7300 250:$0.8900 100:$0.9700 25:$1.1300 10:$1.2200 1:$1.3700
UC2844AQD8R	Current Mode PWM Controller	4665	1000:$0.4400 750:$0.5000 500:$0.6200 250:$0.7600 100:$0.8300 25:$0.9700 10:$1.0400 1:$1.1700
UC2844AQD8R DISTI # 595-UC2844AQD8R	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	4455	1:$1.2800 10:$1.0900 100:$0.8410 500:$0.7430 1000:$0.5870 2500:$0.5200 10000:$0.5000
UC2844AQD8 DISTI # 595-UC2844AQD8	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	818	1:$1.5000 10:$1.2800 100:$0.9850 500:$0.8710 1000:$0.6870 2500:$0.6100 10000:$0.5870
UC2844AQD8	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8 RoHS: Compliant	11695	1000:$0.6100 500:$0.6400 100:$0.6600 25:$0.6900 1:$0.7500
UC2844AQD8R	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8 RoHS: Compliant	1531	1000:$0.5100 500:$0.5400 100:$0.5600 25:$0.5900 1:$0.6300
UC2844AQD8R		24
UC2844AQD8 DISTI # C1S746204145647	UCx84xA Current-Mode PWM Controller RoHS: Compliant	150	100:$1.1200 50:$1.4100 10:$1.4400 5:$1.4600

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Availability

Stock:: 818
On Order:: 2801
Enter Quantity:

Current price of UC2844AQD8 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$1.50~~; ~~$1.50~~

10: ~~$1.28~~; ~~$12.80~~

100: ~~$0.98~~; ~~$98.50~~

500: ~~$0.87~~; ~~$435.50~~

1000: ~~$0.69~~; ~~$687.00~~

2500: ~~$0.61~~; ~~$1 525.00~~

10000: ~~$0.59~~; ~~$5 870.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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UC2844AQD8

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

A***v

A***n

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes