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UA78L09ACDR The Texas Instruments UA78L09ACDR is a positive-voltage linear regulator with a fixed 9V output. It provides up to 100mA of current and operates within a temperature range of 0°C to 125°C.
Mfr Part #:

UA78L09ACDR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments UA78L09ACDR is a positive-voltage linear regulator with a fixed 9V output. It provides up to 100mA of current and operates within a temperature range of 0°C to 125°C.
✓ Total Stock: 202,780 pcs
$ Price Range: $0.38

UA78L09ACDR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
200,000 pcs
On Request
200000 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
2,780 pcs
On Request
2780 pcs On Request 1 On Request On Request 1049+ 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.

UA78L09ACDR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Input Voltage
Lead Spacing
Lead Style
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
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UA78L09ACDR Description

Short technical summary and product information.

The UA78L09ACDR from Texas Instruments is a member of the UA78L series of fixed-voltage linear regulators. Designed for a wide range of applications, this component offers a stable 9V output voltage and can supply up to 100mA of current. It features built-in protection against over current, over temperature, reverse polarity, and short circuits, enhancing its reliability.

 

The regulator operates within an input voltage range of 4.75V to 35V and has a typical voltage dropout of 1.7V at 40mA. Its quiescent current is rated at 3.8mA. The device is housed in an 8-SOIC surface-mount package, measuring 0.154 inches by 3.90mm, making it suitable for space-constrained designs.

 

With an operating temperature range of 0°C to 125°C, the UA78L09ACDR is suitable for various industrial and commercial applications requiring on-card voltage regulation. Its stable performance without external components simplifies circuit design.

UA78L09ACDR Quick Information

Product Type: Linear Voltage Regulator
Series: UA78L
Canonical Name: UA78L09ACDR 9V Positive Linear Voltage Regulator
Subcategory: Positive-Voltage Linear Regulators

UA78L09ACDR Compliance

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

UA78L09ACDR Estimated Pricing

Qty Low High
1+ $0.38 $0.38

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

UA78L09ACDR Features

  • Fixed 9V positive linear voltage regulator.
  • Up to 100mA output current capability.
  • Wide input voltage range up to 35V.
  • Built-in over current and thermal protection.
  • Surface mount 8-SOIC package.

UA78L09ACDR Applications

  • On-card voltage regulation.
  • Power supply circuits.
  • Consumer electronics.
  • Industrial control systems.

UA78L09ACDR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the UA78L09ACDR?

The UA78L09ACDR provides a fixed output voltage of 9V.

What is the maximum output current of the UA78L09ACDR?

The maximum output current is 100mA.

What is the input voltage range for the UA78L09ACDR?

The input voltage range is 4.75V to 35V.

What package is the UA78L09ACDR available in?

The UA78L09ACDR is available in an 8-SOIC surface-mount package (0.154", 3.90mm width).

What is the operating temperature range of the UA78L09ACDR?

The operating temperature range is 0°C to 125°C.

What protection features does the UA78L09ACDR include?

It includes over current, over temperature, reverse polarity, and short circuit protection.

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