UA78M33CKCS IC REG LINEAR 3.3V 500MA TO220-3 Texas Instruments
Product Details
UA78M33CKCS Description
The UA78M33CKCS is a fixed-voltage integrated-circuit voltage regulator designed for a wide range of applications. The internal current-limiting and thermal-shutdown features of this regulator essentially make it immune to overload. In addition to use as a fixed-voltage regulator, this device can be used with external components to obtain adjustable output voltages and currents and also as the power-pass element in precision regulators.
UA78M33CKCS Features
3-Terminal regulator
Output current up to 500 mA
No external components
Internal thermal-overload protection
High power-dissipation capability
Internal short-circuit current limiting
Output transistor safe-area compensation
UA78M33CKCS Applications
Power Management
Specifications
| Attribute | Attribute Value |
|---|---|
| Manufacturer | Texas Instruments |
| Product Category | Linear Voltage Regulators |
| Series | UA78M33 |
| Packaging | Tube Alternate Packaging |
| Unit-Weight | 0.067197 oz |
| Mounting-Style | Through Hole |
| Package-Case | TO-220-3 |
| Operating-Temperature | 0°C ~ 125°C |
| Mounting-Type | Through Hole |
| Output-Type | Fixed |
| Supplier-Device-Package | TO-220-3 |
| Voltage-Input | 5.3 V ~ 25 V |
| Number-of-Outputs | 1 Output |
| Current-Output | 500mA |
| Voltage-Output | 3.3V |
| Regulator-Topology | Positive Fixed |
| Voltage-Dropout-Typical | 2V @ 350mA |
| Number-of-Regulators | 1 Regulator |
| Current-Limit-Min | - |
| Maximum Operating Temperature | + 125 C |
| Operating temperature range | 0 C |
| Polarity | Positive |
| Output-Voltage | 3.3 V |
| Input-Voltage-MAX | 25 V |
| Output-Current | 500 mA |
| Input-Voltage-MIN | 5.3 V |
| Load-Regulation | 100 mV |
| Package-Case | TO-220-3 |
| Line-Regulation | 100 mV |
| Power Supply Ripple Rejection (PSRR) | 80 dB |
Functional compatible component
Form,Package,Functional compatible component
| Manufacturer Part# | Description | Manufacturer | Compare |
| UA78M33CKCE3 Power Circuits |
3/4 Pin 500mA Fixed 3.3V Positive Voltage Regulator 3-TO-220 0 to 125 | Texas Instruments | UA78M33CKCS vs UA78M33CKCE3 |
| UA78M33CKCSE3 Power Circuits |
500-mA, 25-V linear voltage regulator 3-TO-220 0 to 125 | Texas Instruments | UA78M33CKCS vs UA78M33CKCSE3 |
| UA78M33CKC Power Circuits |
3/4 Pin 500mA Fixed 3.3V Positive Voltage Regulator 3-TO-220 0 to 125 | Texas Instruments | UA78M33CKCS vs UA78M33CKC |
Descriptions
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