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LM22671MR-5.0/NOPB .
Buck (Step Down) Switching Regulator, Fixed, 4.5V-42V In, 5V And 0.5A Out, HSOP-8
- Manufacturer:
- TEXAS INSTRUMENTS TEXAS INSTRUMENTS
- Manufacturer Part No:
- LM22671MR-5.0/NOPB .
- Order Code:
- 2492145
Product Overview
The LM22671MR-5.0/NOPB is a SIMPLE SWITCHER fixed output step down switching regulator with adjustable frequency in 8 pin HSOP (SO PowerPAD) package. This switching regulator provides all of the functions necessary to implement an efficient high voltage step down (buck) regulator using a minimum of external components. It provides excellent line and load regulation along with high efficiency (> 90%). Voltage mode control offers short minimum on-time allowing the widest ratio between input and output voltages. In addition, the frequency can be adjusted over a range of 200KHz to 1MHz with a single external resistor. The internal oscillator can be synchronized to a system clock or to the oscillator of another regulator. During shutdown mode, the regulator draws only 25µA typically.
- Wide input voltage range from 4.5V to 42V
- Stable with low ESR ceramic capacitors
- 200mohm N channel MOSFET
- 5V fixed output and 500mA load current
- Built-in thermal shutdown and current limiting to protect against accidental overloads
- 500KHz default switching frequency
- Precision enable pin and integrated boot strap diode
- Adjustable soft start
- Operating temperature range from -40°C to 125°C
Applications
Power Management, Industrial, Communications & Networking
Product Information
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- :
- Buck (Step Down)
- :
- 4.5V
- :
- 42V
- :
- HSOP
- :
- 8Pins
- :
- 500mA
- :
- 5V
- :
- 500kHz
- :
- 125°C
- :
- -
- :
- -
- :
- MSL 3 - 168 hours
Technical Docs (0)
No Longer Stocked
RM15.01
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| Quantity | Price | Your Price |
|---|---|---|
| 1+ | RM15.01 | |
| 10+ | RM13.47 | |
| 25+ | RM12.74 | |
| 100+ | RM10.47 | |
| 250+ | RM9.39 | |
| 500+ | RM9.06 | |
| 1000+ | RM7.53 | |
| 2500+ | RM7.25 | |
| 5000+ | RM7.22 | |
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