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LM22675MRE-ADJ
DC-DC Switching Buck (Step Down) Regulator, Adjustable, 4.5V-42Vin, 1.285V-37Vout, 1Aout, SOP-8
- Manufacturer:
- TEXAS INSTRUMENTS TEXAS INSTRUMENTS
- Manufacturer Part No:
- LM22675MRE-ADJ
- Order Code:
- 1679669
Product Overview
The LM22675MRE-ADJ is a SIMPLE SWITCHER® step-down Voltage Regulator provides all of the functions necessary to implement an efficient high voltage step-down (buck) regulator using a minimum of external components. This easy to use regulator incorporates a 42V N-channel MOSFET switch capable of providing up to 1A of load current. Excellent line and load regulation along with high efficiency (>90%) are featured. Voltage mode control offers short minimum on-time, allowing the widest ratio between input and output voltages. Internal loop compensation means that the user is free from the tedious task of calculating the loop compensation components. A switching frequency of 500kHz allows for small external components and good transient response. A precision enable input allows simplification of regulator control and system power sequencing. In shutdown mode the regulator draws only 25µA (typical). Built-in soft-start (500µs, typical) saves external components.
- Internally compensated voltage mode control
- Stable with low ESR ceramic capacitors
- Precision enable pin
- Integrated boot-strap diode
- Integrated soft-start
- 200mR N-channel MOSFET
- ±1.5% Feedback reference accuracy
- Green product and no Sb/Br
Applications
Industrial, Communications & Networking, Embedded Design & Development, Power Management
Product Information
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- :
- Buck (Step Down)
- :
- 4.5V
- :
- 42V
- :
- 1Outputs
- :
- SOP
- :
- 8Pins
- :
- 1A
- :
- 1.285V
- :
- 37V
- :
- 500kHz
- :
- 125°C
- :
- -
- :
- -
- :
- MSL 3 - 168 hours
Technical Docs (1)
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Terms and Conditions
CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.
- Price for:
- Each (Supplied on Cut Tape)
Multiple: 1 Minimum: 1
| Quantity | Price (ex VAT) (inc VAT) | Your Price (ex VAT) |
|---|---|---|
| 1+ | £3.53 £4.236 | |
| 10+ | £2.85 £3.420 | |
| 25+ | £2.68 £3.216 | |
| 50+ | £2.50 £3.00 | |
| 100+ | £2.33 £2.796 | |
| 250+ | £2.20 £2.64 | |
| 500+ | £1.98 £2.376 | |
| 1000+ | £1.60 £1.92 | |
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