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Request evaluation samplesTexas InstrumentsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersTexas Instruments PMIC - Voltage Regulators - DC DC Switching Controllers
UC3825DWTR PMIC - Voltage Regulators - DC DC Switching Controllers by Texas Instruments
UC3825DWTR 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 16SOIC under the Texas Instruments brand listing. IC REG CTRLR MULT TOP 16SOIC. TrustCompo combines the available model, brand, hierarchy, and specification details around UC3825DWTR so buyers can move faster from review to quotation.
RoHS
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Traceability and authenticity checks
Fast RFQ turnaround
Documentation support
Pre-shipment inspection review
Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Description
IC REG CTRLR MULT TOP 16SOIC
key Attributes
-
Why request a quote
Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
RoHS, REACH, and lead-free documentation can be confirmed during RFQ
Traceability and Certificate of Conformance support available on request
Pre-shipment inspection report support for quality review
Trust signals
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.
Ordering workflow
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How to order this product
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1
Confirm part and quantity
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2
Send RFQ or sample request
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3
Align delivery, payment, and documentation
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Product overview
Overview
The UC3842 is available in an 8-Pin mini-DIP the necessary features to implement off-line, fixed-frequency current-mode control schemes with a minimal external parts count. This technique results in improved line regulation, enhanced load response characteristics, and a simpler, easier to design control loop. Topological advantages include inherent pulse-by-pulse current limiting.Protection circuitry includes built-in undervoltage lock-out and current limiting. Other features include fully-latched operation, a 1% trimmed bandgap reference, and start-up current less than 1mA.
These devices feature a totem-pole output designed to source and sink high peak current from a capacitive load, such as the gate of a power MOSFET. Consistent with N-channel power devices, the output is low in the OFF-state.
FEATURES
• Low start-up current (≤1mA)
• Automatic feed-forward compensation
• Pulse-by-pulse current limiting
• Enhanced load response characteristics
• Undervoltage lock-out with hysteresis
• Double pulse suppression
• High current totem-pole output
• Internally-trimmed bandgap reference
• 400kHz operation, guaranteed minAPPLICATIONS
• Off-line switched mode power supplies
• DC-to-DC converters UC3842
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Popular Specs Surfaced First
Product Attribute
Part Status
Active
Product Attribute
Lead Free
Lead Free
Product Attribute
Mounting Type
Surface Mount
Product Attribute
Lifecycle Status
ACTIVE (Last Updated: 5 days ago)
Product Attribute
Factory Lead Time
6 Weeks
Product Attribute
Packaging
Tape & Reel (TR)
Part Status
Active
Lead Free
Lead Free
Mounting Type
Surface Mount
Lifecycle Status
ACTIVE (Last Updated: 5 days ago)
Factory Lead Time
6 Weeks
Packaging
Tape & Reel (TR)
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Manufacturer
Texas
Length
10.3mm
Operating Temperature
0°C~70°C TA
Technology
BICMOS
Subcategory
Switching Regulator or Controllers
Package / Case
16-SOIC (0.295, 7.50mm Width)
Surface Mount
YES
Width
7.5mm
Number Of Terminations
16
Number Of Pins
16
Pbfree Code
yes
Supply Voltage
15V
Height
2.65mm
Number Of Outputs
2
Output Current
200mA
Frequency
1MHz
Synchronous Rectifier
No
Weight
473.692182mg
Output Type
Transistor Driver
Sub-Categories
PMIC - Voltage Regulators - DC DC Switching Controllers
Data Rate (Max)
PULSE WIDTH MODULATION
Output Voltage
13V
Display & Interface Controllers
Step-Up, Step-Down, Step-Up/Step-Down
Sensitivity
8.8V
Contents
30 ns
Base Part Number
UC3825
ESD Protection
Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Additional Feature
CAN ALSO BE CONFIGURED IN CURRENT MODE
Manufacturer'S Part No.
UC3825DWTR
RoHS Status
ROHS3 Compliant
JESD-609 Code
e4
Moisture Sensitivity Level (MSL)
2 (1 Year)
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Output Configuration
Positive
Analog IC - Other Type
SWITCHING CONTROLLER
Rise Time
30ns
Total Dose
2.35mm
Function
VOLTAGE-MODE
Output Phases
1
RF Family\/Standard
15V
Voltage - Supply (Vcc/Vdd)
8.4V~30V
Input Voltage (Max)
30V
Control Features
Current Limit, Enable, Frequency Control, Ramp, Soft Start
Number Of Backplanes
85 %
Frequency - Switching
340kHz~460kHz
Supply Current-Max (Isup)
33mA
Common questions
Product FAQ
Quick answers for buyers reviewing UC3825DWTR, stock, documentation, and sourcing steps.
What is UC3825DWTR?
UC3825DWTR 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 UC3825DWTR?
UC3825DWTR is listed with package reference 16SOIC. The current product description is IC REG CTRLR MULT TOP 16SOIC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is UC3825DWTR available in stock?
This page currently shows 45306 units in stock and 45306 units available for UC3825DWTR. 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 UC3825DWTR?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for UC3825DWTR by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for UC3825DWTR?
A dedicated datasheet link is not currently listed for UC3825DWTR 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 UC3825DWTR before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for UC3825DWTR before approving the order.
PMIC - Voltage Regulators - DC DC Switching Controllers
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