LT3973IDD-3.3#PBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | PRODUCTION (Last Updated: 3 weeks ago) |
| Mounting Type | Surface Mount |
| Package / Case | 10-WFDFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 10 |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 10 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Switching Regulator or Controllers |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Pitch | 0.5mm |
| Base Part Number | LT3973 |
| Function | Step-Down |
| Number of Outputs | 1 |
| Voltage - Input (Max) | 42V |
| Output Voltage | 3.3V |
| Output Type | Fixed |
| Voltage - Input (Min) | 4.2V |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Output Configuration | Positive |
| Current - Output | 750mA |
| Topology | Buck |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 195kHz~2.15MHz |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | No |
| Nominal Output Voltage | 3.3V |
| Height Seated (Max) | 0.8mm |
| Length | 3mm |
| Width | 3mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LT3973IDD-3.3#PBF Overview
optimized performance is achieved by utilizing the Tube package in this voltage regulator. During the development of this harley voltage regulator, 10 terminations were made. A SWITCHING REGULATOR type of analog IC is equipped with this regulator voltage, which is the type of analog IC that is used in it. Space savings are achieved by placing this voltage regulator in the 10-WFDFN Exposed Pad package. There are 1 outputs configured on this voltage regulator 12v. DC DC switching regulators like this one generate Fixed outputs on their output pins to handle the power management. There is a switching regulator that is compatible with the Surface Mount mounting. The operating temperature should be kept at -40°C~125°C TJ when the voltage regulator 12v is in operation. DC-DC switching regulators reach 195kHz~2.15MHz switching frequencies. The regulator is capable of operating with a dc to dc voltage regulator's minimum input voltage of 4.2V. A maximum design flexibility is provided by the 750mA output current of voltage regulator. As far as the voltage input is concerned, DC DC switching regulator can accept up to 42V. An input voltage of 12V is required for switching regulator operation. This voltage regulator is included in the Switching Regulator or Controllers subcategory. DC/DC regulators such as this one belong to the LT3973 family of products. There is a possibility that DC DC switching regulator can give voltage at 3.3V volts. The switching regulator operation is carried out by 10 pins.
LT3973IDD-3.3#PBF Features
1 outputs
10 pins
LT3973IDD-3.3#PBF Applications
There are a lot of Linear Technology/Analog Devices LT3973IDD-3.3#PBF Voltage Regulators applications.
- Lathes
- Digital video recorders
- Smoke prevention equipment
- PSRR circuits
- Radio equipment
- Remotely powered electric motors
- Program control systems
- Injection molding machinery
- Product burn-in
- Domestic water pumps
