LM21305SQX/NOPB
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 4 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 28-WFQFN Exposed Pad |
| Number of Pins | 28 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2A (4 Weeks) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Additional Feature | 5 VOLT REGULATING OUTPUT ALSO AVAILABLE |
| Subcategory | Switching Regulator or Controllers |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Base Part Number | LM21305 |
| Function | Step-Down |
| Number of Outputs | 1 |
| Voltage - Input (Max) | 18V |
| Output Voltage | 600mV |
| Output Type | Adjustable |
| Voltage - Input (Min) | 3V |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Output Configuration | Positive |
| Current - Output | 5A |
| Quiescent Current | 9mA |
| Voltage - Output (Min/Fixed) | 0.598V |
| Topology | Buck |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 300kHz~1.5MHz |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | Yes |
| Height | 800μm |
| Length | 5mm |
| Width | 5mm |
| Thickness | 750μm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LM21305SQX/NOPB Overview
A Tape & Reel (TR) package is used in this voltage regulator to optimize performance. There are 28 terminations in this voltage regulator. As a matter of fact, the type of analog IC that this voltage regulator 12v is equipped with is called SWITCHING REGULATOR. In order to save space, this harley voltage regulator is available in the 28-WFQFN Exposed Pad package. 1 outputs of voltage regulator are configured. There are output pins on this DC DC switching regulator that generate Adjustable output. Surface Mount-mounting is compatible with this switching regulator. Keeping dc to dc voltage regulator's operating temperature at -40°C~85°C TA is essential when operating. In this voltage regulator 12v, the switching frequency is 300kHz~1.5MHz. The voltage regulator can operate with a dc to dc voltage regulator's minimum input voltage of 3V. It is evident from the table below that adjusting voltage regulator's output voltage (Min/Fixed) is equal to 0.598V. Featuring a 5A output current, dc to dc voltage regulator offers maximum design flexibility. There is a voltage regulator maximum input voltage of 18V. This voltage regulator's peak reflow temperature is so high as to make it virtually indestructible. For operation, switching regulator requires a nominal input voltage of 12V. A voltage regulator 12v such as this falls under the Switching Regulator or Controllers category and belongs to this category. DC/DC regulators such as this one belong to the LM21305 family of products. A voltage of 600mV volts can be produced by voltage regulator. During switching regulator operation, 28 pins are used. Without external influences, harley voltage regulator consumes 9mAA of quiescent current. Switching regulators with the 5 VOLT REGULATING OUTPUT ALSO AVAILABLE feature are more efficient and stable.
LM21305SQX/NOPB Features
1 outputs
Peak reflow temperature (Cel) of 260
28 pins
5 VOLT REGULATING OUTPUT ALSO AVAILABLE
LM21305SQX/NOPB Applications
There are a lot of Texas Instruments LM21305SQX/NOPB Voltage Regulators applications.
- Lathes
- Gear/thread machining machines
- Plate bending machines
- Scientific research
- Product burn-in
- Shearing machines
- Imported equipment
- Electric heating, lighting
- Balance equipment
- Mobile phones
