LT1076CQ
Switching Voltage Regulators LT1076 - Step-Down Switching Regulator
Inventory:4,920
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Part Number : LT1076CQ
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Package/Case : DDPAK-5
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Brands : ADI
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Components Categories : Voltage Regulators & Voltage ControllersSwitching Voltage Regulators
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Datesheet : LT1076CQ DataSheet (PDF)
Overview of LT1076CQ
DESCRIPTIONThe LT®1074 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.
FEATURES
■ 5A Onboard Switch (LT1074)
■ 100kHz Switching Frequency
■ Greatly Improved Dynamic Behavior
■ Available in Low Cost 5 and 7-Lead Packages
■ Only 8.5mA Quiescent Current
■ Programmable Current Limit
■ Operates Up to 60V Input
■ Micropower Shutdown Mode
Key Features
- 5A Onboard Switch (LT1074)
- 100kHz Switching Frequency
- Greatly Improved Dynamic Behavior
- Available in Low Cost 5 and 7-Lead Packages
- Only 8.5mA Quiescent Current
- Programmable Current Limit
- Operates Up to 60V Input
- Micropower Shutdown Mode
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Source Content uid | LT1076CQ | Rohs Code | No |
| Part Life Cycle Code | Transferred | Ihs Manufacturer | LINEAR TECHNOLOGY CORP |
| Part Package Code | D2PAK | Package Description | TO-263, SMSIP5H,.6,67TB |
| Pin Count | 5 | Manufacturer Package Code | Q |
| Reach Compliance Code | not_compliant | ECCN Code | EAR99 |
| HTS Code | 8542.39.00.01 | Additional Feature | ALSO OPERATES IN ADJUSTABLE MODE FROM 2.5V TO 50V |
| Analog IC - Other Type | SWITCHING REGULATOR | Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION | Input Voltage-Max | 60 V |
| Input Voltage-Min | 8 V | Input Voltage-Nom | 25 V |
| JESD-30 Code | R-PSSO-G5 | JESD-609 Code | e0 |
| Length | 10.2235 mm | Moisture Sensitivity Level | 1 |
| Number of Functions | 1 | Number of Terminals | 5 |
| Operating Temperature-Max | 70 °C | Operating Temperature-Min | |
| Output Current-Max | 3.2 A | Output Voltage-Nom | 2.21 V |
| Package Body Material | PLASTIC/EPOXY | Package Code | TO-263 |
| Package Equivalence Code | SMSIP5H,.6,67TB | Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE | Qualification Status | Not Qualified |
| Seated Height-Max | 4.877 mm | Supply Current-Max (Isup) | 11 mA |
| Surface Mount | YES | Switcher Configuration | BUCK |
| Switching Frequency-Max | 125 kHz | Technology | BIPOLAR |
| Temperature Grade | COMMERCIAL | Terminal Finish | TIN LEAD OVER NICKEL |
| Terminal Form | GULL WING | Terminal Pitch | 1.7 mm |
| Terminal Position | SINGLE | Width | 8.89 mm |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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