Stock #98315-1
Out of StockUsed and in Excellent Condition
LT1074CT Linear Technology Step-Down Switching Regulator
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Item details
| Part Number | LT1074CT |
|---|---|
| In Stock | 96 |
| Available | Today |
| Location | Champaign, IL USAships worldwide |
| Stock # | 60527-1 |
| Ship Weight | 5 lbs /ea |
| Condition | Used and in Excellent Condition |
| Inspection | Before every shipment |
| Warranty | 1-Year Warranty with 30-Day Return Guarantee |
Description
Configuration:
• 5-Lead Plastic To-220
• 5-Lead Plastic To-220
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Analog Devices / Linear Technology LT1074CT Step-Down Switching Regulator Overview
Features:
- Operates Up to 60V Input
- 100kHz Switching Frequency
- Greatly Improved Dynamic Behavior
- Only 8.5mA Quiescent Current
- Programmable Current Limit
The Analog Devices / Linear Technology LT1074 / LT1076 Step-Down Switching Regulators is a 5A (LT1076 is rated at 2A) monolithic bipolar switching regulator which requires only a few external parts for normal operation. The power switch, all oscillator and control circuitry, and all current limit components, are included on the chip. The topology is a classic positive "buck" configuration but several design innovations allow this device to be used as a positive-to-negative converter, a negative boost converter, and as a flyback converter. The switch output is specified to swing 40V below ground, allowing the LT1074 to drive a tapped-inductor in the buck mode with output currents up to 10A.
The LT1074 uses a true analog multiplier in the feedback loop. This makes the device respond nearly instantaneously to input voltage fluctuations and makes loop gain independent of input voltage. As a result, dynamic behavior of the regulator is significantly improved over previous designs.
On-chip pulse by pulse current limiting makes the LT1074 nearly bust-proof for output overloads or shorts. The input voltage range as a buck converter is 8V to 60V, but a selfboot feature allows input voltages as low as 5V in the inverting and boost configurations.
The LT1074 uses a true analog multiplier in the feedback loop. This makes the device respond nearly instantaneously to input voltage fluctuations and makes loop gain independent of input voltage. As a result, dynamic behavior of the regulator is significantly improved over previous designs.
On-chip pulse by pulse current limiting makes the LT1074 nearly bust-proof for output overloads or shorts. The input voltage range as a buck converter is 8V to 60V, but a selfboot feature allows input voltages as low as 5V in the inverting and boost configurations.
The Linear Technology LT1074CT Step-Down Switching Regulator may still be available for purchase and support from Artisan Technology Group beyond End-Of-Life (EOL) by the manufacturer (OEM).
Step-Down Switching Regulator Price & Specs
Analog Devices / Linear Technology LT1074CT Step-Down Switching Regulator Manuals, Datasheets, Drivers, Links
Analog Devices / Linear Technology LT1074CT Step-Down Switching Regulator Specs
| General | |
|---|---|
| Manufacturer | Linear Technology |
| Model | LT1074CT |
| Condition | Used and in Excellent Condition |
| Product Family | LT1074, LT1076, LT1076CQ, LT1076IQ, LT1076CR, LT1076IR, LT1076HVCR, LT1076HVIR, LT1074CT7, LT1074HVCT7, LT1074IT7, LT1074HVIT7, LT1076CT7, LT1076HVCT7, LT1074CK, LT1074HVCK, LT1074MK, LT1074HVMK, LT1076CK, LT1076HVCK, LT1076MK, LT1076HVMK, LT1074CT, LT1074HVCT, LT1074IT, LT1074HVIT, LT1076CT, LT1076HVCT, LT1076IT, LT1076HVIT |
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Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Artisan Scientific Corporation dba Artisan Technology Group is not affiliated with or a distributor for Linear Technology. The depiction, description, or sale of products featuring names, trademarks, brands, and logos is for identification and/or reference purposes only and does not indicate any affiliation with or authorization by any rights holder.
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