| Model Number |
| UA7808CKCE3 |
LM2937IMPX-15/NOPB |
| Model Name |
| Texas Instruments UA7808CKCE3 |
Texas Instruments LM2937IMPX-15/NOPB |
| Category |
| Linear Voltage Regulators (LDO) |
Linear Voltage Regulators (LDO) |
| Brand |
| Texas Instruments |
Texas Instruments |
| Description |
| 62dB@(120Hz) 1.5A Fixed 8V Positive electrode 25V TO-220-3 Linear Voltage Regulators (LDO) ROHS |
400mA Fixed 15V Positive electrode 26V SOT-223 Linear Voltage Regulators (LDO) ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 1.000 grams / 0.035274 oz |
0.288 grams / 0.010159 oz |
| Package / Case |
| TO-220-3 |
SOT-223 |
| Package / Arrange |
| Tube-packed |
Tape & Reel (TR) |
| Battery |
| No |
No |
| ECCN |
| EAR99 |
EAR99 |
| Power Supply Rejection Ratio (PSRR) |
| 62dB@(120Hz) |
- |
| MAX Output Current |
| 1.5A |
400mA |
| standby current |
| 8mA |
2mA |
| Dropout Voltage |
| 2V@(1A) |
1V@(400mA) |
| Operating Temperature |
| 0℃~+125℃@(Tj) |
-40℃~+85℃ |
| Output Type |
| Fixed |
Fixed |
| Output Voltage |
| 8V |
15V |
| Output Polarity |
| Positive electrode |
Positive electrode |
| Number of Outputs |
| 1 |
1 |
| Maximum Input Voltage |
| 25V |
26V |
| Feature |
| Overcurrent Protection;Thermal Protection;Reverse connection protection |
N/A |
