TI LM2675M-12/NOPB
Buck Switching Regulator IC Positive Fixed 12V 1 Output 1A 8-SOIC (0.154", 3.90mm Width)
Brands: Texas Instruments
Mfr.Part #: LM2675M-12/NOPB
Datasheet: LM2675M-12/NOPB Datasheet (PDF)
Package/Case: SOIC-8
Product Type: Switching Voltage Regulators
RoHS Status:
Stock Condition: 9831 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomLM2675M-12/NOPB General Description
The LM2675 series of regulators are monolithic integrated DC-DC converter circuits built with a LMDMOS process. These regulators provide all the active functions for a step-down (buck) switching regulator, capable of driving a 1-A load current with excellent line and load regulation. These devices are available in fixed output voltages of 3.3 V, 5 V, 12 V, and an adjustable output version.
Requiring a minimum number of external components, these regulators are simple to use and include patented internal frequency compensation and a fixed frequency oscillator.
The LM2675 series operates at a switching frequency of 260 kHz, thus allowing smaller-sized filter components than what would be needed with lower frequency switching regulators. Because of its very high efficiency (>90%), the copper traces on the printed-circuit board are the only heat sinking needed.
A family of standard inductors for use with the LM2675 are available from several different manufacturers. This feature greatly simplifies the design of switch-mode power supplies using these advanced ICs. Also included in the data sheet are selector guides for diodes and capacitors designed to work in switch-mode power supplies.
Other features include ±1.5%-tolerance on output voltage within specified input voltages and output load conditions, and ±10% on the oscillator frequency. External shutdown is included, featuring typically 50-µA standby current. The output switch includes current limiting, as well as thermal shutdown for full protection under fault conditions.
Features
- Efficiency up to 96%
- Available in 8-Pin SOIC, PDIP, and 16-Pin WSON
Package - Requires only 5 External Components
- 3.3-V, 5-V, 12-V, and Adjustable Output Versions
- Adjustable Version Output Voltage Range: 1.21 V
to 37 V - ±1.5% Maximum Output Voltage Tolerance Over
Line and Load Conditions - Ensured 1-A Output Load Current
- Wide Input Voltage Range: 8 V to 40 V
- 260-kHz Fixed Frequency Internal Oscillator
- TTL Shutdown Capability, Low-Power Standby
Mode - Thermal Shutdown and Current Limit Protection
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Manufacturer | Texas Instruments | Product Category | Switching Voltage Regulators |
RoHS | Details | Output Voltage | 12 V |
Output Current | 1 A | Input Voltage, Max | 40 V |
Number of Outputs | 1 Output | Topology | Buck |
Package / Case | SOIC-8 | Mounting Style | SMD/SMT |
Switching Frequency | 260 kHz | Quiescent Current | 2.5 mA |
Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 125 C |
Series | LM2675 | Input Voltage, Min | 8 V |
Brand | Texas Instruments | Development Kit | LM2675-5.0EVAL |
Input Voltage | 8 V to 40 V | Operating Supply Current | 2.5 mA |
Product Type | Switching Voltage Regulators | Shutdown | Shutdown |
Factory Pack Quantity | 95 | Subcategory | PMIC - Power Management ICs |
Supply Voltage - Min | 8 V | Tradename | SIMPLE SWITCHER |
Type | Step Down Voltage Regulator |
Shipping
Shipping Type | Ship Fee | Lead Time | |
---|---|---|---|
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days | |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days | |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time:Shipping fee depend on different zone and country.
Payment
Terms of payment | Hand Fee | |
---|---|---|
Wire Transfer | charge US$30.00 banking fee. | |
Paypal | charge 4.0% service fee. | |
Credit Card | charge 3.5% service fee. | |
Western Union | charge US.00 banking fee. | |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
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