Texas Instruments UA7812CKCS, 1 Linear Voltage, Voltage Regulator 1.5A, 12 V 3-Pin, TO-220
- RS Stock No.:
- 6616705
- Mfr. Prt No.:
- UA7812CKCS
- Brand:
- Texas Instruments
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.
Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.
RS definition of RoHS Compliance:
- The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
- and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering
The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:
| Substance | Concentration |
| Lead | 0.1% |
| Mercury | 0.1% |
| PBB (Polybrominated Biphenyls) | 0.1% |
| PBDE ( Polybrominated Diphenyl Ethers) | 0.1% |
| Hexavalent Chromium | 0.1% |
| Cadmium | 0.01% |
| DEHP (Bis (2-Ethylhexl) phthalate) | 0.1% |
| BBP (Benzyl butyl phthalate) | 0.1% |
| DBP (Dibutyl phthalate) | 0.1% |
| DIBP (Diisobutyl phthalate) | 0.1% |
The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".
RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.
| RS stock number | 6616705 |
| Product description | Texas Instruments UA7812CKCS, 1 Linear Voltage, Voltage Regulator 1.5A, 12 V 3-Pin, TO-220 |
| Manufacturer / Brand | Texas Instruments |
| Manufacturer part number | UA7812CKCS |
RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
| RS stock number | 6616705 |
| Product description | Texas Instruments UA7812CKCS, 1 Linear Voltage, Voltage Regulator 1.5A, 12 V 3-Pin, TO-220 |
| Manufacturer / Brand | Texas Instruments |
| Manufacturer part number | UA7812CKCS |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Dec 28, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Product Details
μA78 Series Linear Voltage Regulators, Texas Instruments
The Texas Instruments μA78 families are linear voltage regulators that cover a range of fixed output voltages from 2.6 V to 15 V.The three terminal positive voltage regulators offer thermal overload shutdown and internal current limiting. There is no need for external components although it is possible to adjust the voltage and current with external devices. The TI positive linear regulator IC produces an output current of 1.5A for the μA78 series, 0.1A for the μA78L version and the μA78M offers 0.5A current output. It is used in a wide variety of applications including on-card regulation which eliminates problems that occur with single point regulation also suitable in telecommunications, computing and portable device applications.
Linear Voltage Regulators, Texas Instruments
A range of fixed and adjustable Linear Voltage regulators from Texas Instruments. The range includes both positive and negative polarity devices with output current ratings from 100mA up to 5A.
Output Current: 1.5 A (μA78xx); 0.1 A (μA78Lxx) and 0.5 A (μA78Mxx)
Internal Thermal-Overload Protection, Internal Short-Circuit Current Limiting
Output Transistor Safe-Area Compensation
High Power-Dissipation
Specifications
| Attribute | Value |
| Brand | Texas Instruments |
| Maximum Output Current | 1.5 A |
| Regulator Type | Linear Voltage |
| Output Voltage | 12 V |
| Number of Outputs | 1 |
| Line Regulation | 240 mV |
| Load Regulation | 240 mV |
| Mounting Type | Through Hole |
| Polarity | Positive |
| Package Type | TO-220 |
| Pin Count | 3 |
| Output Type | Fixed |
| Dimensions | 10.16 x 4.58 x 8.7 mm |
| Height | 8.7 mm |
| Minimum Operating Temperature | 0 °C |
| Minimum Input Voltage | 14.5 V |
| Maximum Operating Temperature | +125 °C |
| Length | 10.16 mm |
| Maximum Input Voltage | 30 V |
| Width | 4.58 mm |