UA78L09ACD
- Mfr.Part #
- UA78L09ACD
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG LINEAR 9V 100MA 8SOIC
- Stock
- 18,130
- In Stock :
- 18,130
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Max Output Voltage :
- 9V
- Length :
- 4.9mm
- Packaging :
- Tube
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- JESD-609 Code :
- e4
- Pin Count :
- 8
- Operating Temperature :
- 0°C~125°C
- ECCN Code :
- EAR99
- Number of Terminations :
- 8
- Protection Features :
- Over Current, Over Temperature, Reverse Polarity, Short Circuit
- Dropout Voltage :
- 1.7V
- Voltage - Input (Max) :
- 24V
- Min Output Voltage :
- 9V
- Voltage Dropout (Max) :
- 1.7V @ 40mA
- Lead Free :
- Lead Free
- PSRR :
- 45dB (120Hz)
- Base Part Number :
- UA78L09
- Nominal Output Voltage :
- 9V
- Accuracy :
- 5 %
- Output Voltage :
- 9V
- Dropout Voltage1-Nom :
- 1.7V
- Terminal Form :
- Gull wing
- Max Output Current :
- 100mA
- Output Voltage 1 :
- 9V
- RoHS Status :
- ROHS3 Compliant
- Thickness :
- 1.58mm
- Factory Lead Time :
- 6 Weeks
- Height :
- 1.75mm
- Width :
- 3.91mm
- Voltage Tolerance-Max :
- 5%
- Peak Reflow Temperature (Cel) :
- 260
- Number of Outputs :
- 1
- Power Supply Rejection Ratio (PSRR) :
- 45dB
- Number of Functions :
- 1
- Output Configuration :
- Positive
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Quiescent Current :
- 6mA
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Output Type :
- FIXED
- Radiation Hardening :
- No
- Min Input Voltage :
- 11.5V
- Weight :
- 72.603129mg
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- REACH SVHC :
- No SVHC
- Output Voltage Accuracy :
- 5 %
- Pbfree Code :
- yes
- Number of Pins :
- 8
- Surface Mount :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- UA78L09ACD

Voltage Regulators - Linear Texas Instruments UA78L09ACD Overview
Introducing the UA78L09ACD, a top-tier linear voltage regulator meticulously crafted by Texas Instruments. Designed to exacting standards, this integrated circuit stands as a paragon of reliability and precision in power regulation technology. With its robust construction and innovative engineering, the UA78L09ACD ensures stable and efficient power delivery, making it an indispensable component across various industries.
Whether you're powering sensitive electronic devices or driving essential machinery, trust in the UA78L09ACD to provide steadfast voltage regulation, safeguarding your systems against fluctuations and ensuring optimal performance.
UA78L09ACD Features
- Outstanding Regulation: The UA78L09ACD excels in maintaining a consistent output voltage, guaranteeing stable operation even under varying load conditions.
- Low Dropout Voltage: With minimal dropout voltage, this IC maximizes efficiency and minimizes power dissipation, ideal for energy-conscious applications.
- Compact Form Factor: Housed in an 8SOIC package, the UA78L09ACD offers a compact footprint, facilitating easy integration into space-constrained designs.
- Wide Operating Temperature Range: From industrial environments to automotive applications, this regulator operates flawlessly across a broad temperature spectrum, ensuring reliability in diverse conditions.
- Overcurrent Protection: Built-in overcurrent protection safeguards your circuits from damage due to excessive current flow, enhancing system longevity and durability.
UA78L09ACD Applications
- Consumer Electronics: Deploy the UA78L09ACD in smartphones, tablets, and gaming consoles for precise voltage regulation, ensuring optimal performance and longevity of electronic devices.
- Industrial Automation: Enhance the efficiency and reliability of industrial automation systems with the UA78L09ACD. From PLCs to motor control units, this regulator ensures stable voltage output, minimizing downtime and maximizing productivity.
- Automotive Electronics: Ensure the smooth operation of automotive electronics with the UA78L09ACD. From engine control modules to infotainment systems, this regulator delivers steady voltage, enhancing vehicle performance and reliability.
With its compact form factor and exceptional regulation capabilities, the UA78L09ACD is seamlessly integrated into consumer electronics, guaranteeing reliable power delivery for uninterrupted user experiences.
By providing consistent voltage regulation, the UA78L09ACD safeguards critical industrial equipment, preventing voltage-related failures and optimizing operational efficiency.
With its wide operating temperature range and overcurrent protection, the UA78L09ACD is well-suited for automotive applications, enduring harsh environmental conditions and safeguarding sensitive electronics.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















