Texas Instruments
LMR70503TMX/NOPB
LMR70503TMX/NOPB
Regular price
$0.63 USD
Regular price
Sale price
$0.63 USD
Unit price
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LMR70503TMX/NOPB Texas Instruments - Yeehing Electronics
2.8V to 5.5V, 300mA Buck/Boost Negative Output Voltage Regulator
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 2.014 |
| 100 — 249 | 1.663 |
| 250 — 999 | 1.195 |
| 1,000 + | 0.63 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Switching Voltage Regulators |
| RoHS | Y |
| Mounting Style | SMD/SMT |
| Package / Case | DSBGA-8 |
| Output Voltage | Adjustable |
| Output Current | 320 mA |
| Input Voltage MAX | 5.5 V |
| Input Voltage MIN | 2.8 V |
| Switching Frequency | 500 kHz |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Series | LMR70503 |
| Packaging | Reel |
| Operating Temperature Range | - 40 C to + 125 C |
| Brand | Texas Instruments |
| Product Type | Switching Voltage Regulators |
| Factory Pack Quantity | 3000 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.000081 oz |
For more information, please refer to datasheet
Documents
| LMR70503TMX/NOPB Datasheet |
More Information
The LMR70503 is a buck-boost converter with adjustable negative output voltage in a tiny 8-bump thin DSBGA package. Its unique control method is designed to provide fast transient response, low output noise, high efficiency, and tight regulation in the smallest possible PCB area. The LMR70503 has built in soft start, peak current limit, minimum switching frequency, and Under Voltage Lock Out (UVLO), with no external compensation required. For ease of use, the Enable pin is referred to the IC ground, instead of the lowest potential of the IC: the negative output voltage.
