UA7905CKC
- Mfr.Part #
- UA7905CKC
- Manufacturer
- Texas Instruments
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- IC REG LINEAR FIXED STNDRD REG
- Stock
- 45,737
- In Stock :
- 45,737
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Surface Mount :
- No
- JESD-609 Code :
- e3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 10.16mm
- Package / Case :
- TO-220-3
- Min Output Voltage :
- -5V
- Dropout Voltage :
- 1.1V
- Output Configuration :
- Negative
- Pbfree Code :
- yes
- Voltage Dropout (Max) :
- 1.1V @ 1A
- Output Type :
- FIXED
- ECCN Code :
- EAR99
- Max Output Current :
- 1.5A
- Number of Functions :
- 1
- Packaging :
- Tube
- Height :
- 4.7mm
- Terminal Pitch :
- 2.54mm
- Min Input Voltage :
- -7V
- Quiescent Current :
- 1.5mA
- Operating Temperature :
- 0°C~125°C
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Radiation Hardening :
- No
- Contact Plating :
- Tin
- Nominal Output Voltage :
- -5V
- Base Part Number :
- UA7905
- Number of Outputs :
- 1
- Terminal Position :
- Single
- Pin Count :
- 3
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Weight :
- 1.905003g
- PSRR :
- 60dB (120Hz)
- Voltage Tolerance-Max :
- 5%
- Max Output Voltage :
- -5V
- Output Voltage 1 :
- 5V
- RoHS Status :
- ROHS3 Compliant
- Dropout Voltage1-Nom :
- 1.1V
- Thickness :
- 4.58mm
- REACH SVHC :
- No SVHC
- Width :
- 8.7mm
- Lead Free :
- Lead Free
- Number of Terminations :
- 3
- Mounting Type :
- Through Hole
- Power Supply Rejection Ratio (PSRR) :
- 60dB
- Number of Pins :
- 3
- Factory Lead Time :
- 6 Weeks
- Voltage - Input (Max) :
- -25V
- Output Voltage :
- -5V
- Datasheets
- UA7905CKC

[Voltage Regulators - Linear] Texas Instruments UA7905CKC Overview
The Texas Instruments UA7905CKC is a linear fixed standard voltage regulator integrated circuit designed to deliver a constant output voltage of -5V. Engineered with precision and reliability, this IC offers stable performance in various applications, ensuring consistent power supply to electronic devices.
With its compact design and efficient operation, the UA7905CKC is an ideal solution for industries requiring dependable voltage regulation, such as telecommunications, automotive, industrial automation, and consumer electronics.
UA7905CKC Features
- Fixed output voltage: -5V
- Low dropout voltage
- High ripple rejection
- Thermal shutdown protection
- Short-circuit protection
- Wide input voltage range
- Compact TO-220 package
UA7905CKC Applications
- Telecommunications: The UA7905CKC ensures stable voltage supply in communication equipment, such as routers, modems, and telecommunication systems, ensuring uninterrupted connectivity.
- Automotive: Integrated into automotive electronics, this IC regulates voltage for various components, including engine control units (ECUs), dashboard displays, and infotainment systems, enhancing vehicle performance and reliability.
- Industrial Automation: In industrial automation systems, the UA7905CKC maintains consistent voltage levels for sensors, actuators, and control circuits, optimizing operational efficiency and minimizing downtime.
- Consumer Electronics: Utilized in consumer electronic devices like audio amplifiers, power supplies, and LED lighting systems, this voltage regulator IC ensures steady and reliable power delivery, enhancing overall product performance and longevity.
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.
















