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UA7812CKCT +BOM

Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A TO-220-3

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

UA7812CKCT
Datasheet:

UA7812CKCT Datasheet (PDF)
Output Configuration:

Positive
Output Type:

Fixed
Number Of Regulators:

1
Voltage - Input (Max):

30V
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UA7812CKCT General Description

This series of fixed-voltage integrated-circuit voltage regulators is designed for a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Each of these regulators can deliver up to 1.5 A of output current. The internal current-limiting and thermal-shutdown features of these regulators essentially make them immune to overload. In addition to use as fixed-voltage regulators, these devices can be used with external components to obtain adjustable output voltages and currents, and also can be used as the power-pass element in precision regulators.

Key Features

3-Terminal Regulators
Available in fixed 5-V/8-V/10-V/12-V/
15-V/24-V options
Output Current up to 1.5 A
Internal Thermal-Overload Protection
High Power-Dissipation Capability
Internal Short-Circuit Current Limiting
Output Transistor Safe-Area Compensation
Output Capacitor Not Needed for Stability

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)Voltage Regulators - Linear	Series	-
Output Configuration	Positive	Output Type	Fixed
Number of Regulators	1	Voltage - Input (Max)	30V
Voltage - Output (Min/Fixed)	12V	Voltage - Output (Max)	-
Voltage Dropout (Max)	2V @ 1A	Current - Output	1.5A
PSRR	68dB (120Hz)	Control Features	-
Protection Features	Over Current, Over Temperature, Reverse Polarity, Short Circuit	Operating Temperature	0°C ~ 125°C
Mounting Type	Through Hole	Base Product Number	UA7812
Output options	Fixed Output	Iout (max) (A)	1.5
Vin (max) (V)	38	Vin (min) (V)	7
Vout (max) (V)	24	Vout (min) (V)	5
Fixed output options (V)	5, 8, 10, 12, 15, 24	Noise (µVrms)	52
Iq (typ) (mA)	4.3	Thermal resistance θJA (°C/W)	22
Rating	Catalog	Load capacitance (min) (µF)	0.1
Regulated outputs (#)	1	Accuracy (%)	3.75
PSRR at 100 KHz (dB)	40	Dropout voltage (Vdo) (typ) (mV)	2000
Operating temperature range (°C)	0 to 125	Pin Count	3
Released Date	Jan 3, 2020	Last Modified Date	Mar 7, 2023 4:10 PM UTC