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Request evaluation samplesUC3844AN PMIC - Voltage Regulators - DC DC Switching Controllers by Texas Instruments
UC3844AN is a PMIC - Voltage Regulators - DC DC Switching Controllers model from Texas Instruments, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers product path. Known package information currently points to DIP under the Texas Instruments brand listing. IC REG CTRLR PWM CM 8DIP. TrustCompo combines the available model, brand, hierarchy, and specification details around UC3844AN so buyers can move faster from review to quotation.
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Documentation support
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Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Description
IC REG CTRLR PWM CM 8DIP
key Attributes
-
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Globally recognized certifications
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
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Product overview
Overview
Description:UC3844AN is a Texas Instruments Integrated Circuits (ICs) AC DC Converters, Offline Switchers. It has a unit-weight of 0.018646 oz and is packaged in a tube. It has a rise-time of 50 ns and a duty-cycle of 48%. It has a control-feature of frequency control and a mounting-style of through hole.
The operating temperature range is 0 C and the supplier-device-package is 8-Mini DIP. It has an output-isolation of isolated, a fall-time of 50 ns, an output-type of fixed, an output-voltage of 5 V, an input-voltage of 8 V, and an output-current of 1 A.
Features:- Unit-weight of 0.018646 oz- Packaged in a tube- Rise-time of 50 ns- Duty-cycle of 48%- Control-feature of frequency control- Mounting-style of through hole- Operating temperature range of 0 C- Supplier-device-package of 8-Mini DIP- Output-isolation of isolated- Fall-time of 50 ns- Output-type of fixed- Output-voltage of 5 V- Input-voltage of 8 V- Output-current of 1 AApplications:UC3844AN is suitable for use in a variety of AC/DC converter and offline switcher applications, such as switch mode power supplies, motor control, and lighting control. It is also suitable for use in battery chargers, DC-DC converters, and other power conversion applications.
The operating temperature range is 0 C and the supplier-device-package is 8-Mini DIP. It has an output-isolation of isolated, a fall-time of 50 ns, an output-type of fixed, an output-voltage of 5 V, an input-voltage of 8 V, and an output-current of 1 A.
Features:- Unit-weight of 0.018646 oz- Packaged in a tube- Rise-time of 50 ns- Duty-cycle of 48%- Control-feature of frequency control- Mounting-style of through hole- Operating temperature range of 0 C- Supplier-device-package of 8-Mini DIP- Output-isolation of isolated- Fall-time of 50 ns- Output-type of fixed- Output-voltage of 5 V- Input-voltage of 8 V- Output-current of 1 AApplications:UC3844AN is suitable for use in a variety of AC/DC converter and offline switcher applications, such as switch mode power supplies, motor control, and lighting control. It is also suitable for use in battery chargers, DC-DC converters, and other power conversion applications.
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Popular Specs Surfaced First
Product Parameter
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Product Parameter
Output Configuration
Positive
Product Parameter
Analog IC - Other Type
SWITCHING CONTROLLER
Product Parameter
Nominal Input Voltage
15V
Product Parameter
Total Dose
3.9mm
Product Parameter
Rise Time
50ns
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Output Configuration
Positive
Analog IC - Other Type
SWITCHING CONTROLLER
Nominal Input Voltage
15V
Total Dose
3.9mm
Rise Time
50ns
Control Features
Frequency Control
Function
CURRENT-MODE
Frequency - Switching
Up to 500kHz
Supply Current-Max (Isup)
25mA
Voltage - Supply (Vcc/Vdd)
10V~30V
RF Family\/Standard
15V
Number Of Backplanes
50 %
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
Moisture Sensitivity Level (MSL)
1 (Unlimited)
JESD-609 Code
e4
ECCN Code
EAR99
Part Status
Active
Mounting Type
Through Hole
Lifecycle Status
ACTIVE (Last Updated: 1 day ago)
Lead Free
Lead Free
Packaging
Tube
Factory Lead Time
6 Weeks
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Manufacturer
Texas
Operating Temperature
0°C~70°C TA
Subcategory
Switching Regulator or Controllers
Package / Case
8-DIP (0.300, 7.62mm)
Length
9.81mm
Pbfree Code
yes
Technology
BIPOLAR
Number Of Outputs
1
Number Of Pins
8
Number Of Terminations
8
Surface Mount
NO
Height
5.08mm
Power Dissipation
1W
Width
6.35mm
Terminal Pitch
2.54mm
Output Voltage
5V
Output Current
1A
Quiescent Current
11mA
Supply Voltage
11V
Synchronous Rectifier
No
Weight
528.605208mg
Output Type
Transistor Driver
Sub-Categories
PMIC - Voltage Regulators - DC DC Switching Controllers
Data Rate (Max)
PULSE WIDTH MODULATION
Frequency
450kHz
Input Current
11mA
Duty Cycle (Max)
48%
ESD Protection
Boost, Buck, Buck-Boost, Flyback, Forward
Contents
50 ns
Display & Interface Controllers
Step-Up, Step-Down, Step-Up/Step-Down
Base Part Number
UC3844
Manufacturer'S Part No.
UC3844AN
Common questions
Product FAQ
Quick answers for buyers reviewing UC3844AN, stock, documentation, and sourcing steps.
What is UC3844AN?
UC3844AN is a PMIC - Voltage Regulators - DC DC Switching Controllers component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for UC3844AN?
UC3844AN is listed with package reference DIP. The current product description is IC REG CTRLR PWM CM 8DIP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is UC3844AN available in stock?
This page currently shows 59567 units in stock and 59567 units available for UC3844AN. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for UC3844AN?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for UC3844AN by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for UC3844AN?
A dedicated datasheet link is not currently listed for UC3844AN by Texas Instruments. Contact us with the part number and required parameters so the team can help confirm documentation during quotation.
How should buyers verify UC3844AN before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for UC3844AN before approving the order.
PMIC - Voltage Regulators - DC DC Switching Controllers
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