Product Details
The LT3663 is a current mode step-down switching regulator with programmable output current limit. The current limit accurately controls the system power dissipation and reduces the size of the power path components.
The wide operating input voltage range of 7.5V to 36V (60V transient) suits the LT3663 to a variety of input sources, including unregulated 12V wall adapters, 24V industrial supplies, and automotive power.
The LT3663 includes a low current shutdown mode, input overvoltage and undervoltage lockout, and thermal shutdown. Internal compensation and boost diode minimize the number of external exponents. 3.3V and 5V fixed output voltage versions are available.
The LT3663 is available in 8-lead DFN and MSOP packages with exposed pads for low thermal resistance.
Applications
Buck Switching Regulator IC Positive Fixed 5V 1 Output 1.2A 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
Switching Voltage Regulators 36V (60V Transient), 1.2A (Iout), 1.5MHz Input Regulator with Output Current Limit in MSOP-8E
Buck Switching Regulator IC Positive Fixed 5V 1 Output 1.2A 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
IC REG BUCK 5V 1.2A 8MSOP
LT3663 - 36V (60V Transient), 1.2A (Iout), 1.5MHz Input Regulator
IC REG BUCK 5V 1.2A 8MSOP
IC REG BUCK 5V 1.2A 8MSOP
| Analog Devices, Inc. | DigiKey | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Lingto Electronic Limited | Rochester Electronics | LIXINC Electronics Co., Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | LT3663EMS8E-5#PBF | LT3663EMS8E-5#PBF-ND | LT3663EMS8E-5#PBF | LT3663EMS8E-5#PBF | LT3663EMS8E-5#PBF | LT3663EMS8E-5#PBF | LT3663EMS8E-5#PBF | LT3663EMS8E-5#PBF |
| Product Name | 1.2A Step-Down Switching Regulator with Output Current Limit | Voltage Regulators - DC DC Switching Regulators | Switching Voltage Regulators | Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | Integrated Circuits | Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators | |
| Configuration / Function | Buck | Buck | Buck; Buck | |||||
| Package Type | Other; MSOP | Other; 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | SSOP; Other; 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) Exposed Pad | SSOP; Other; TSSOP8 | SSOP; Other; Tube | SSOP | ||
| Life Cycle Stage | Production | Active | Active | Active | ||||
| IOUT | 1.2 amps | 1.2 amps | 1.2 amps | 1.2 amps | 1.2 amps | 1.2 amps | ||
| VIN | 7 to 36 volts | 7.5 to 36 volts | 7.5 to 36 volts | 36 volts |
