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UA78L05CD The Texas Instruments UA78L05CD is a fixed 5V linear voltage regulator capable of supplying up to 100mA. It is designed for on-card regulation to eliminate noise issues.
Mfr Part #:

UA78L05CD

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments UA78L05CD is a fixed 5V linear voltage regulator capable of supplying up to 100mA. It is designed for on-card regulation to eliminate noise issues.
✓ Total Stock: 3,500 pcs
$ Price Range: $0.67

UA78L05CD Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
3,500 pcs
On Request
3500 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.

UA78L05CD Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Package Quantity
Protection Features
Quiescent Current
Supplier Device Package
Voltage
Voltage Dropout (Max)
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UA78L05CD Description

Short technical summary and product information.

The UA78L05CD from Texas Instruments is a positive-voltage linear regulator designed for a wide range of applications. This device provides a stable 5V output voltage and can deliver up to 100mA of current.

 

Key electrical characteristics include a typical quiescent current of 3.8mA and a PSRR of 49dB at 120Hz. It features built-in protection against over-current, over-temperature, reverse polarity, and short circuits, ensuring reliable operation without external components.

 

The regulator operates within a temperature range of 0°C to 125°C. It is housed in an 8-pin SOIC package, suitable for surface mounting.

 

This series is ideal for on-card regulation, helping to eliminate noise and distribution problems associated with single-point regulation.

UA78L05CD Quick Information

Product Type: Linear Voltage Regulator
Series: UA78L
Canonical Name: UA78L05CD 5V Linear Voltage Regulator
Subcategory: Voltage Regulators

UA78L05CD Compliance

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

UA78L05CD Estimated Pricing

Qty Low High
1+ $0.67 $0.67

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

UA78L05CD Features

  • Fixed 5V output voltage.
  • Up to 100mA output current.
  • Built-in short-circuit protection.
  • Built-in thermal protection.
  • Surface mount 8-SOIC package.

UA78L05CD Applications

  • On-card voltage regulation.
  • Eliminates noise issues.
  • Power supply circuits.
  • Consumer electronics.

UA78L05CD FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the UA78L05CD?

5V fixed.

What is the input voltage range of the UA78L05CD?

4.75V to 35V.

What is the maximum output current?

100mA.

What is the dropout voltage at 40mA?

1.7V maximum.

What protection features does the UA78L05CD include?

Over current, over temperature, reverse polarity, and short circuit protection.

What is the operating temperature range?

0°C to 125°C.

What package is available?

8-SOIC (0.154", 3.90mm Width) surface-mount package.

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