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UA78M08CDCYR The Texas Instruments UA78M08CDCYR is a positive-voltage linear regulator with a fixed 8V output and a maximum output current of 500mA. It features built-in over-current and thermal protection.
Mfr Part #:

UA78M08CDCYR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments UA78M08CDCYR is a positive-voltage linear regulator with a fixed 8V output and a maximum output current of 500mA. It features built-in over-current and thermal protection.
✓ Total Stock: 1,145 pcs
$ Price Range: $0.72

UA78M08CDCYR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
887 pcs
On Request
887 pcs On Request 1 On Request On Request 19+ On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
258 pcs
On Request
258 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

UA78M08CDCYR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Current
Load Capacitance
Mounting Type
Noise
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
Supplier Package
Thermal Resistance
Voltage
Voltage Dropout (Max)
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UA78M08CDCYR Description

Short technical summary and product information.

The UA78M08CDCYR from Texas Instruments is a fixed-voltage integrated-circuit linear voltage regulator designed for a wide range of applications. It provides a stable 8V output voltage with a maximum output current capability of 500mA.

 

Key electrical specifications include an input voltage range of 5.3V to 35V and a quiescent current of 4.5mA. The regulator incorporates built-in short-circuit current limiting and thermal protection, enhancing its reliability. It is designed to be stable without external components.

 

This device is available in a SOT-223-4 surface-mount package, suitable for various electronic designs. The operating temperature range is from -40°C to +125°C, making it suitable for demanding environments. Applications include on-board charging, lighting systems, and battery backup units.

UA78M08CDCYR Quick Information

Product Type: Linear Voltage Regulator
Series: UA78M
Canonical Name: UA78M08CDCYR Positive-Voltage Linear Regulator
Subcategory: Positive-Voltage Linear Regulator

UA78M08CDCYR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

UA78M08CDCYR Estimated Pricing

Qty Low High
1+ $0.72 $0.72

Estimated market price range - modelled values for guidance only, not live distributor offers.

UA78M08CDCYR Features

  • Fixed 8V positive voltage output.
  • Maximum output current of 500mA.
  • Input voltage range 5.3V to 35V.
  • Built-in over-current and thermal protection.
  • SOT-223-4 surface-mount package.

UA78M08CDCYR Applications

  • Suitable for on-board charging.
  • Used in residential lighting systems.
  • Applicable to battery backup units.
  • Can be used in air conditioner outdoor units.

UA78M08CDCYR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the UA78M08CDCYR?

The UA78M08CDCYR has a fixed output voltage of 8V.

What is the maximum output current of the UA78M08CDCYR?

The maximum output current is 500mA.

What is the input voltage range for the UA78M08CDCYR?

The input voltage range is 5.3V to 35V.

What is the operating temperature range of the UA78M08CDCYR?

The operating temperature range is -40°C to +125°C.

What package is the UA78M08CDCYR available in?

The UA78M08CDCYR is available in a surface-mount SOT-223-4 package (TO-261-4, TO-261AA).

What protection features does the UA78M08CDCYR include?

The UA78M08CDCYR includes overcurrent, overtemperature, and short-circuit protection.

What is the typical quiescent current of the UA78M08CDCYR?

The typical quiescent current is 4.5mA.

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