LM2853MH-3.3/NOPB
Active3A 550 KHZ SYNCHRONOUS BUCK REGULATOR
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LM2853MH-3.3/NOPB
Active3A 550 KHZ SYNCHRONOUS BUCK REGULATOR
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Technical Specifications
Parameters and characteristics for this part
| Specification | LM2853MH-3.3/NOPB |
|---|---|
| Current - Output | 3 A |
| Frequency - Switching | 550 kHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | 1.81 mOhm |
| Package / Case | 14-PowerTSSOP |
| Package / Case [x] | 0.173 in |
| Package / Case [y] | 4.4 mm |
| Supplier Device Package | 14-HTSSOP |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Input (Min) [Min] | 3 V |
| Voltage - Output (Min/Fixed) | 3.3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 5.67 | |
| 10 | $ 5.10 | |||
| 94 | $ 4.18 | |||
| 282 | $ 3.96 | |||
| 564 | $ 3.55 | |||
| 1034 | $ 3.00 | |||
| 2538 | $ 2.85 | |||
| Texas Instruments | TUBE | 1 | $ 3.90 | |
| 100 | $ 3.18 | |||
| 250 | $ 2.50 | |||
| 1000 | $ 2.12 | |||
Description
General part information
LM2853 Series
The LM2853 synchronous buck regulator is a 550 kHz step-down switching voltage regulator capable of driving up to a 3A load with excellent line and load regulation. The LM2853 accepts an input voltage between 3 V and 5.5 V and delivers a customizable output voltage that is factory programmable from 0.8 V to 3.3 V in 100 mV increments. Internal type-three compensation enables a low component count solution and greatly simplifies external component selection. The HTSSOP-14 (PWP) package enhances the thermal performance of the LM2853.
The LM2853 synchronous buck regulator is a 550 kHz step-down switching voltage regulator capable of driving up to a 3A load with excellent line and load regulation. The LM2853 accepts an input voltage between 3 V and 5.5 V and delivers a customizable output voltage that is factory programmable from 0.8 V to 3.3 V in 100 mV increments. Internal type-three compensation enables a low component count solution and greatly simplifies external component selection. The HTSSOP-14 (PWP) package enhances the thermal performance of the LM2853.
Documents
Technical documentation and resources
