UC3844AM Microchip Technology | DC DC Switching Controllers

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UC3844AM
DigiKey Part Number	UC3844AM-ND
Manufacturer	Microchip Technology
Manufacturer Product Number	UC3844AM
Description	IC REG CTRLR PWM CM 8-DIP
Customer Reference
Detailed Description	Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down DC-DC Controller IC 8-PDIP
Datasheet	Datasheet

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Category Integrated Circuits (ICs) Power Management (PMIC) DC DC Switching Controllers	Frequency - Switching Up to 500kHz
Manufacturer Microchip Technology	Duty Cycle (Max) 48%
Packaging Tube	Synchronous Rectifier No
Part Status Discontinued at DigiKey	Clock Sync No
Output Type Transistor Driver	Control Features Frequency Control
Function Step-Up, Step-Down	Operating Temperature 0°C ~ 70°C (TA)
Output Configuration Positive, Isolation Capable	Mounting Type Through Hole
Topology Boost, Buck, Flyback, Forward	Package / Case 8-DIP (0.300", 7.62mm)
Number of Outputs 1	Supplier Device Package 8-PDIP
Output Phases 1	Base Product Number UC3844
Voltage - Supply (Vcc/Vdd) 10V ~ 30V

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Substitutes (10)

Part Number	Manufacturer	Quantity Available	DigiKey Part Number	Unit Price	Substitute Type
UC3844BN	STMicroelectronics	3,506	497-UC3844BN-ND	£1.09000	Direct
UC3845N	Texas Instruments	1,787	296-11620-5-ND	£1.62000	Direct
TL2844P	Rochester Electronics, LLC	1,770	2156-TL2844P-ND	£1.23000	Upgrade
UC2844AN	Texas Instruments	1,238	296-11183-5-ND	£1.39000	Upgrade
UC2844BN	STMicroelectronics	599	497-6135-5-ND	£0.93000	Upgrade

In-Stock: 1,597

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Tube

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Unit Price without VAT:	£1.27000
Unit Price with VAT:	£1.52400

UC3844AM