UC3842AD

Mfr. #:: UC3842AD
Description:: Switching Controllers Current Mode
Lifecycle:: New from this manufacturer.
Datasheet:: UC3842AD Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: UC3842AD more Information UC3842AD 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:: 100 %

Output Current:: 1 A

Minimum Operating Temperature:: 0 C

Maximum Operating Temperature:: + 70 C

Mounting Style:: SMD/SMT

Package / Case:: SOIC-14

Packaging:: Tube

Operating Temperature Range:: 0 C to + 70 C

Series:: UC3842A

Type:: Current Mode PWM Controllers

Brand:: Texas Instruments

Fall Time:: 50 ns

Product Type:: Switching Controllers

Rise Time:: 50 ns

Factory Pack Quantity:: 50

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.004318 oz

Tags: UC3842AD, UC3842A, UC3842, UC384, UC38, UC3

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

UC3842AD Ratings and Reviews

A***l

The seller sent the order in 10 days, so the delivery lasted more than a month. There are no questions about the goods. All ok.

2019-03-23

A***v

It was exactly a month in the amur region

2019-04-19

T***n

It good for LG LCD TV

2019-07-08

UC3842AD Description

***as Instruments: Current Mode PWM Controller 14-SOIC 0 to 70

***Components: In a Pack of 5, Texas Instruments UC3842AD, PWM Current Mode Controller, 1 A, 500 kHz, 14-Pin SOIC

***ical: Current Mode PWM Controller 5V 1A 500kHz 14-Pin SOIC Tube

***p One Stop Japan: Current Mode PWM Controller 1A 14-Pin SOIC Tube

***C: Current Mode PWM Controller 1A 14-Pin SOIC

***i-Key: IC REG CTRLR PWM CM 14SOIC

*** Source Electronics: IC REG CTRLR PWM CM 8SOIC

***p One Stop Global: UCx84xA Current-Mode PWM Controller

***ark: Current Mode Pwm Controller, 25V, Soic-14; Input Voltage:25V; Output Voltage:15V; Output Current:200Ma; Supply Voltage Min:12V; Supply Voltage Max:25V; Controller Ic Case Style:soic; No. Of Pins:14Pins; Frequency:450Khz Rohs Compliant: Yes

***ment14 APAC: Prices include import duty and tax. CONTROLLER, PWM, CURRENT MODE, SMD; Input Voltage:25V; Output Voltage:15V; Output Current:200mA; Supply Voltage Min:12V; Supply Voltage Max:25V; Controller IC Case Style:SOIC; No. of Pins:14Pins; Frequency:500kHz; Operating Temperature Min:0°C; Operating Temperature Max:70°C; Product Range:-; Automotive Qualification Standard:-; RoHS Phthalates Compliant:Yes; MSL:MSL 1 - Unlimited; SVHC:No SVHC (27-Jun-2018); Base Number:3842; Controller Type:PWM; Input Current:11mA; Operating Temperature Range:0°C to +70°C; Output Current Max:1A; Output Energy per Cycle:5µJ; Output Type:Totem Pole; Power Dissipation Pd:1W; Supply Voltage Range:12V to 25V; Termination Type:Surface Mount Device

***nell: CONTROLLER, PWM, CURRENT MODE, SMD; Tensione di Ingresso:25V; Tensione di Uscita:15V; Corrente di Uscita:200mA; Tensione di Alimentazione Min:12V; Tensione di Alimentazione Max:25V; Formato IC Controller:SOIC; No. di Pin:14Pin; Frequenza:500kHz; Temperatura di Esercizio Min:0°C; Temperatura di Esercizio Max:70°C; Gamma Prodotti:-; Standard di Qualifica Automotive:-; Livello di Sensibilità all'Umidità (MSL):MSL 1 - Non Limitata; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (27-Jun-2018); Corrente di Ingresso:11mA; Corrente di Uscita Max:1A; Dissipazione di Potenza Pd:1W; Energia in Uscita per Ciclo:5µJ; Intervallo Temperatura di Esercizio:Da 0°C a +70°C; Intervallo Tensione di Alimentazione:Da 12V a 25V; Numero Base:3842; Tipo di Controllore:PWM; Tipo di Terminazione:Dispositivo a Montaggio Superficiale; Tipo di Uscita:Totem Pole

***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
UC3842AD8TR DISTI # V98:2334_07428473	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz T/R 8-Pin SOIC RoHS: Compliant	2320	1000:$0.5033 500:$0.6351 250:$0.7357 100:$0.7364 25:$0.9419 10:$0.9432 1:$1.0892
UC3842AD8 DISTI # V39:1801_07428469	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 8-Pin SOIC RoHS: Compliant	213	9000:$0.4779 6000:$0.4876 3000:$0.5417 75:$0.9903
UC3842AD8TR DISTI # 296-41791-1-ND	IC REG CTLR PWM CM 8SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	15057In Stock	1000:$0.5500 500:$0.6967 100:$0.8434 10:$1.0820 1:$1.2100
UC3842AD8TR DISTI # 296-41791-6-ND	IC REG CTLR PWM CM 8SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	15057In Stock	1000:$0.5500 500:$0.6967 100:$0.8434 10:$1.0820 1:$1.2100
UC3842AD8TR DISTI # 296-41791-2-ND	IC REG CTRLR PWM CM 8SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	12500In Stock	12500:$0.4557 5000:$0.4735 2500:$0.4984
UC3842AD DISTI # 296-11278-5-ND	IC REG CTRLR PWM CM 14SOIC RoHS: Compliant Min Qty: 1 Container: Tube	3091In Stock	5000:$0.5653 2500:$0.5950 1000:$0.6375 500:$0.8075 100:$0.9775 50:$1.1900 10:$1.2540 1:$1.4000
UC3842AD8 DISTI # 296-11279-5-ND	IC REG CTRLR PWM CM 8SOIC RoHS: Compliant Min Qty: 1 Container: Tube	2429In Stock	5025:$0.5653 2550:$0.5950 1050:$0.6375 525:$0.8075 150:$0.9775 75:$1.1900 10:$1.2540 1:$1.4000
UC3842ADTR DISTI # 296-44714-1-ND	IC REG CTRLR PWM CM 14SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	1408In Stock	1000:$0.5500 500:$0.6967 100:$0.8434 10:$1.0820 1:$1.2100
UC3842ADTR DISTI # 296-44714-6-ND	IC REG CTRLR PWM CM 14SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	1408In Stock	1000:$0.5500 500:$0.6967 100:$0.8434 10:$1.0820 1:$1.2100
UC3842ADW DISTI # 296-13426-5-ND	IC REG CTRLR PWM CM 16SOIC RoHS: Compliant Min Qty: 1 Container: Tube	225In Stock	5000:$0.5653 2520:$0.5950 1000:$0.6375 520:$0.8075 120:$0.9775 40:$1.1900 10:$1.2540 1:$1.4000
UC3842ADR2 DISTI # UC3842ADR2OSTR-ND	IC REG CTRLR FLYBK ISO CM 14SOIC RoHS: Not compliant Min Qty: 2500 Container: Tape & Reel (TR)	Limited Supply - Call
UC3842ADTR DISTI # 296-44714-2-ND	IC REG CTRLR PWM CM 14SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	12500:$0.4557 5000:$0.4735 2500:$0.4984
UC3842AD8TRG4 DISTI # UC3842AD8TRG4-ND	IC REG CTRLR PWM CM 8SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	2500:$0.4984
UC3842ADTRG4 DISTI # UC3842ADTRG4-ND	IC REG CTRLR PWM CM 14SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	2500:$0.4998
UC3842AD8G4 DISTI # UC3842AD8G4-ND	IC REG CTRLR PWM CM 8SOIC RoHS: Compliant Min Qty: 600 Container: Tube	Temporarily Out of Stock	600:$0.8075
UC3842ADG4 DISTI # UC3842ADG4-ND	IC REG CTRLR PWM CM 14SOIC RoHS: Compliant Min Qty: 600 Container: Tube	Temporarily Out of Stock	600:$0.8075
UC3842ADWG4 DISTI # UC3842ADWG4-ND	IC REG CTRLR PWM CM 16SOIC RoHS: Compliant Min Qty: 600 Container: Tube	Temporarily Out of Stock	600:$0.8075
UC3842AD8TR DISTI # 30652311	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz T/R 8-Pin SOIC RoHS: Compliant	2320	1000:$0.5033 500:$0.6351 250:$0.7357 100:$0.7364 25:$0.9419 15:$0.9432
UC3842AD8 DISTI # 24486512	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 8-Pin SOIC RoHS: Compliant	270	250:$0.7564 100:$0.7829 18:$0.8114
UC3842AD DISTI # 24562097	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 14-Pin SOIC RoHS: Compliant	252	18:$0.5872
UC3842AD8 DISTI # 25734604	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 8-Pin SOIC RoHS: Compliant	150	75:$0.9903
UC3842AD DISTI # UC3842AD	Current Mode PWM Controller 1A 14-Pin SOIC Tube (Alt: UC3842AD) RoHS: Compliant Min Qty: 50 Container: Tube	Europe - 50
UC3842AD8 DISTI # UC3842AD8	Current Mode PWM Controller 1A 8-Pin SOIC Tube (Alt: UC3842AD8) RoHS: Compliant Min Qty: 75 Container: Tube	Europe - 2067	75:€0.8539 150:€0.6979 300:€0.6399 450:€0.5489 750:€0.5119
UC3842AD8TRG4 DISTI # UC3842AD8TRG4	Current Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UC3842AD8TRG4) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 15000	2500:$0.4599 5000:$0.4589 10000:$0.4469 15000:$0.4459 25000:$0.4449
UC3842AD DISTI # UC3842AD	Current Mode PWM Controller 1A 14-Pin SOIC Tube - Rail/Tube (Alt: UC3842AD) RoHS: Compliant Min Qty: 600 Container: Tube	Americas - 0	600:$0.6159 700:$0.5869 1300:$0.5669 3000:$0.5479 6000:$0.5329
UC3842AD8 DISTI # UC3842AD8	Current Mode PWM Controller 1A 8-Pin SOIC Tube - Rail/Tube (Alt: UC3842AD8) RoHS: Compliant Min Qty: 600 Container: Tube	Americas - 0	600:$0.6159 750:$0.5869 1350:$0.5669 3000:$0.5479 6000:$0.5329
UC3842AD8 DISTI # UC3842AD8	Current Mode PWM Controller 1A 8-Pin SOIC Tube (Alt: UC3842AD8) RoHS: Compliant Min Qty: 600 Container: Tube	Asia - 0
UC3842ADW DISTI # UC3842ADW	Current Mode PWM Controller 1A 16-Pin SOIC Tube - Rail/Tube (Alt: UC3842ADW) RoHS: Compliant Min Qty: 600 Container: Tube	Americas - 0	600:$0.6159 680:$0.5869 1280:$0.5669 3000:$0.5479 6000:$0.5329
UC3842ADW DISTI # UC3842ADW	Current Mode PWM Controller 1A 16-Pin SOIC Tube (Alt: UC3842ADW) RoHS: Compliant Min Qty: 40 Container: Tube	Europe - 0	40:€0.8539 80:€0.6979 160:€0.6399 240:€0.5489 400:€0.5119
UC3842ADTR DISTI # UC3842ADTR	Current Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UC3842ADTR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$0.5159 5000:$0.4909 10000:$0.4749 15000:$0.4589 25000:$0.4459
UC3842ADG4 DISTI # UC3842ADG4	Current Mode PWM Controller 1A 14-Pin SOIC Tube - Rail/Tube (Alt: UC3842ADG4) RoHS: Compliant Min Qty: 600 Container: Tube	Americas - 0	600:$0.6159 700:$0.5869 1300:$0.5669 3000:$0.5479 6000:$0.5329
UC3842ADTR DISTI # UC3842ADTR	Current Mode PWM Controller 1A 14-Pin SOIC T/R (Alt: UC3842ADTR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 0	2500:€0.4379 5000:€0.4359 10000:€0.4349 15000:€0.4329 25000:€0.4319
UC3842AD8TR DISTI # UC3842AD8TR	Current Mode PWM Controller 1A 8-Pin SOIC T/R (Alt: UC3842AD8TR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Asia - 0
UC3842AD8TR DISTI # UC3842AD8TR	Current Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UC3842AD8TR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$0.5159 5000:$0.4909 10000:$0.4749 15000:$0.4589 25000:$0.4459
UC3842AD8TR DISTI # UC3842AD8TR	Current Mode PWM Controller 1A 8-Pin SOIC T/R (Alt: UC3842AD8TR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 0	2500:€0.4379 5000:€0.4359 10000:€0.4349 15000:€0.4329 25000:€0.4319
UC3842AD DISTI # 88K1282	CURRENT MODE PWM CONTROLLER, 25V, SOIC-14,Input Voltage:25V,Output Voltage:15V,Output Current:200mA,Supply Voltage Min:12V,Supply Voltage Max:25V,Controller IC Case Style:SOIC,No. of Pins:14Pins,Frequency:450kHz , RoHS Compliant: Yes	260	1:$0.4730 10:$0.4730 100:$0.4730 500:$0.4730 1000:$0.4730 2500:$0.4730 10000:$0.4730
UC3842AD DISTI # 95M4514	CONTROLLER, PWM, CURRENT MODE, SMD,Input Voltage:25V,Output Voltage:15V,Output Current:200mA,Supply Voltage Min:12V,Supply Voltage Max:25V,Controller IC Case Style:SOIC,No. of Pins:14Pins,Frequency:500kHz,Operating , RoHS Compliant: Yes	0
UC3842AD8 DISTI # 74K4011	CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC,Input Voltage:25V,Output Voltage:15V,Output Current:1A,Supply Voltage Min:12V,Supply Voltage Max:25V,Controller IC Case Style:SOIC,No. of Pins:8Pins,Frequency:450kHz,Product Range:- , RoHS Compliant: Yes	596	1:$1.4000 10:$1.1900 100:$0.9140 500:$0.8080 1000:$0.6380 2500:$0.5660 10000:$0.5440
UC3842AD	Current Mode PWM Controller	4979	1000:$0.4800 750:$0.5400 500:$0.6800 250:$0.8300 100:$0.9000 25:$1.0500 10:$1.1400 1:$1.2700
UC3842AD8	Current Mode PWM Controller	5772	1000:$0.4800 750:$0.5400 500:$0.6800 250:$0.8300 100:$0.9000 25:$1.0500 10:$1.1400 1:$1.2700
UC3842ADTR	Current Mode PWM Controller	2500	1000:$0.4100 750:$0.4500 500:$0.5700 250:$0.6900 100:$0.7500 25:$0.8800 10:$0.9500 1:$1.0600
UC3842AD8TR	Current Mode PWM Controller	4995	1000:$0.4100 750:$0.4500 500:$0.5700 250:$0.6900 100:$0.7500 25:$0.8800 10:$0.9500 1:$1.0600
UC3842ADW	Current Mode PWM Controller	4000	1000:$0.4800 750:$0.5400 500:$0.6800 250:$0.8300 100:$0.9000 25:$1.0500 10:$1.1400 1:$1.2700
UC3842AD	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 RoHS: Compliant	5832	1000:$0.6300 500:$0.6700 100:$0.6900 25:$0.7200 1:$0.7800

Image	Part #	Description
	Mfr.#: LM324KADR OMO.#: OMO-LM324KADR	Operational Amplifiers - Op Amps Quad with 2kV ESD Protection
	Mfr.#: TL082CP OMO.#: OMO-TL082CP	Operational Amplifiers - Op Amps JFET Input Low Noise
	Mfr.#: FZT651TA OMO.#: OMO-FZT651TA	Bipolar Transistors - BJT NPN Medium Power
	Mfr.#: AM26LS31CN OMO.#: OMO-AM26LS31CN	RS-422 Interface IC Quad Diff
	Mfr.#: TL431ACDR OMO.#: OMO-TL431ACDR	Voltage References Adj Shunt
	Mfr.#: TPS767D301PWP OMO.#: OMO-TPS767D301PWP	LDO Voltage Regulators Dual-Output LDO Voltage Regulator
	Mfr.#: APAN3124 OMO.#: OMO-APAN3124	General Purpose Relays 24volts 1 Form A PLC Relay
	Mfr.#: PR02FS0203309KR500 OMO.#: OMO-PR02FS0203309KR500	Metal Film Resistors - Through Hole 2watt 33ohms 10% Fusible NonInductive
	Mfr.#: EEH-ZA1J100V OMO.#: OMO-EEH-ZA1J100V	Aluminum Organic Polymer Capacitors 63VDC 10uF 105degC VibeProof AEC-Q200
	Mfr.#: 09225SS-12Q-AT-D0 OMO.#: OMO-09225SS-12Q-AT-D0	DC Fans DC Fan, 92x25mm, 12VDC, 65CFM, Rib Mount, Sleeve Bearing, Tachometer, 3-Wire