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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - Linear Regulator ControllersUC2834Q
UC2834Q Image
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UC2834Q - Unitrode

Manufacturer Part Number
UC2834Q
Manufacturer
Unitrode
Allelco Part Number
32D-UC2834Q
ECAD Model
Parts Description
POWER SUPPLY SUPPORT CIRCUIT, FI
Package
20-LCC (J-Lead)
Data sheet
UC2834Q.pdf
Our certification
In stock: 4510

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Specifications

UC2834Q Tech Specifications
Unitrode - UC2834Q technical specifications, attributes, parameters and parts with similar specifications to Unitrode - UC2834Q

Product Attribute Attribute Value  
Manufacturer Unitrode  
Voltage - Input 40V  
Type Positive Adjustable and Negative Adjustable  
Supplier Device Package 20-PLCC (9x9)  
Series -  
Package / Case 20-LCC (J-Lead)  
Product Attribute Attribute Value  
Package Bulk  
Operating Temperature -40°C ~ 85°C  
Number of Outputs 1  
Mounting Type Surface Mount  
Current - Supply 10mA  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
Moisture Sensitivity Level (MSL) 2 (1 Year)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

UC2834Q

Manufacturer

Texas Instruments

Introduction

The UC2834Q is a dual linear regulator controller that provides a positive fixed and a negative fixed output voltage. It features a low-dropout voltage, shutdown capability, and internal current limiting. The UC2834Q is designed for applications requiring a stable, regulated power supply.

Product Features and Performance

Dual linear regulator controller with positive fixed and negative fixed outputs

Low dropout voltage

Shutdown capability

Internal current limiting

Wide input voltage range of 5V to 35V

Operating temperature range of -40°C to +85°C

Surface mount package (20-PLCC)

Product Advantages

Provides two regulated output voltages from a single input

Efficient power conversion with low dropout voltage

Robust design with shutdown and current limiting features

Versatile for a variety of applications

Key Reasons to Choose This Product

Reliable and stable power supply solution

Compact surface mount package for space-constrained designs

Proven performance and quality from a trusted manufacturer

Flexibility to power different circuits from a single input

Quality and Safety Features

Designed and manufactured by Texas Instruments, a leader in power management solutions

Robust design with overcurrent and thermal protection

Complies with relevant safety and reliability standards

Compatibility

The UC2834Q is compatible with a wide range of electronic applications that require regulated positive and negative power supplies.

Application Areas

Industrial and commercial equipment

Telecommunications systems

Medical devices

Automotive electronics

Product Lifecycle

The UC2834Q is an obsolete product. Customers are advised to contact our website's sales team for information on equivalent or alternative models that may be available.

Parts with Similar Specifications

The three parts on the right have similar specifications to Unitrode UC2834Q

Product Attribute UC2834Q UC2836DTR UC2834N UC2833N
Part Number UC2834Q UC2836DTR UC2834N UC2833N
Manufacturer Unitrode Unitrode Unitrode Texas Instruments
Package Bulk Bulk Tube Tube
Voltage - Input 40V 5.2V ~ 35V 5V ~ 35V 4.5V ~ 36V
Series - - - -
Supplier Device Package 20-PLCC (9x9) 8-SOIC 16-PDIP 8-PDIP
Operating Temperature -40°C ~ 85°C -25°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Number of Outputs 1 1 2 1
Mounting Type Surface Mount Surface Mount Through Hole Through Hole
Type Positive Adjustable and Negative Adjustable Positive Adjustable Positive Fixed and Negative Fixed Positive Fixed
Package / Case 20-LCC (J-Lead) 8-SOIC (0.154", 3.90mm Width) 16-DIP (0.300", 7.62mm) 8-DIP (0.300', 7.62mm)
Current - Supply 10mA 3.75mA 5.5mA 9.5mA

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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UC2834Q

Unitrode
32D-UC2834Q

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