Texas Instruments
LM2757TM/NOPB
LM2757TM/NOPB
Regular price
$0.49 USD
Regular price
Sale price
$0.49 USD
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LM2757TM/NOPB Texas Instruments - Yeehing Electronics
Switched Capacitor Boost Regulator with High Impedance Output in Shutdown
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.418 |
| 100 — 249 | 1.243 |
| 250 — 999 | 0.871 |
| 1,000 + | 0.49 |
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-12 |
| Output Voltage | 4.1 V, 4.5 V, 5 V |
| Output Current | 100 mA, 110 mA, 180 mA |
| Input Voltage MAX | 5.5 V |
| Topology | Boost |
| Input Voltage MIN | 2.7 V |
| Switching Frequency | 1.24 MHz |
| Minimum Operating Temperature | - 30 C |
| Maximum Operating Temperature | + 85 C |
| Series | LM2757 |
| Packaging | Reel |
| Function | Step Up |
| Height | 0.8 mm |
| Input Voltage | 2.7 V to 5.5 V |
| Length | 4 mm |
| Operating Temperature Range | - 30 C to + 85 C |
| Type | Step Up |
| Width | 4 mm |
| Brand | Texas Instruments |
| Shutdown | Shutdown |
| Development Kit | LM2757TMEV |
| Operating Supply Current | 2.4 mA |
| Product Type | Switching Voltage Regulators |
| Factory Pack Quantity | 250 |
| Subcategory | PMIC - Power Management ICs |
| Supply Voltage - Min | 2.7 V |
| Unit Weight | 0.000085 oz |
For more information, please refer to datasheet
Documents
| LM2757TM/NOPB Datasheet |
More Information
The LM2757 is a constant-frequency pre-regulated switched-capacitor charge pump that operates at 1.25 MHz to produce a low-noise regulated output voltage. The device can be configured to provide up to 100 mA at 4.1 V, 110 mA at 4.5 V, or 180 mA at 5 V. Excellent efficiency is achieved without the use of an inductor by operating the charge pump in a gain of either 3/2 or 2 according to the input voltage and output voltage option selection.
