Figure 4-1. 3-Pin TO-220 Packa…
Texas InstrumentsUnited States
REGULATOR LDO ADJ 5A TO-263
LM1084IT-ADJ/NOPB.B is a 5A adjustable output linear regulator with a maximum dropout of 1.5V, in a TO-220 package, operating from -40°C to 125°C, featuring current limiting and thermal protection.Checked against the datasheet
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View full reportTechnical parameters
Key specs
Output current5 AMax
Input voltage≥ 29 V
Dropout voltage1.3 VTyp · 1.5V (Max) at IOUT=5A，-40°C ≤ TJ ≤ 125°C
Datasheet-verified parameters
19 items| Parameter | Value and test conditions | Source |
|---|---|---|
| Output Voltage | Adjustable (1.25V to 29V max differential), VREF = 1.250V (Typ) at IOUT=10mA, VIN-VOUT=3V | |
| Output Current | 5A | |
| Input Voltage Range | Max input to output voltage differential: 29V (LM1084-ADJ) | |
| Dropout Voltage | 1.3V (Typ), 1.5V (Max) at IOUT=5A, -40°C ≤ TJ ≤ 125°C | |
| Package | TO-220 (NDE), 3 Pins | |
| Operating Temperature | -40°C to 125°C |
All parameters (9)
| Power | |
|---|---|
| Current Limit | 5.5 A (Min) |
| Dropout Voltage | 1.5 V (Max) |
| Maximum input to output voltage differential | 29 V (Max) |
| Output current | 5A |
| Reference Voltage | 1.250 V (Typ) |
| AC and DC characteristics | |
| Line Regulation | 0.015% (Typ) |
| Load Regulation | 0.1 % (Typ) |
| Environment and package | |
| Industrial temperature range | -40°C to 125°C |
| Package | KTT (TO-263, 3) |
Pinout and package
Figure 4-1. 3-Pin TO-220 Packa…
| Pin | Name | Function | Source |
|---|---|---|---|
| 1 | ADJ/GND: Adjust pin for the adjustable output voltage version. Ground pin for the fixed output voltage versions. | ||
| 2 | OUTPUT: Output voltage pin for the regulator. | ||
| 3 | INPUT: Input voltage pin for the regulator. |
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