LT3991EMSE-3.3#TRPBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mounting Type | Surface Mount |
| Package / Case | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad |
| Surface Mount | YES |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tape & Reel (TR) |
| 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 Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Base Part Number | LT3991 |
| Function | Step-Down |
| Number of Outputs | 1 |
| Voltage - Input (Max) | 55V |
| Output Voltage | 3.3V |
| Output Type | Fixed |
| Voltage - Input (Min) | 4.3V |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Output Configuration | Positive |
| Current - Output | 1.2A |
| Voltage - Output (Min/Fixed) | 3.3V |
| Topology | Buck |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 200kHz~2MHz |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | No |
| Length | 3mm |
| Width | 3mm |
| RoHS Status | ROHS3 Compliant |
LT3991EMSE-3.3#TRPBF Overview
For optimal performance, this voltage regulator uses the Tape & Reel (TR) package. Throughout this voltage regulator, there are 10 terminations. There is a SWITCHING REGULATOR type analog IC in this voltage regulator 12v that is used to convey analog signals. Due to DC DC switching regulator's space saving design, this voltage regulator is available in a 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad package. There are 1 outputs configured on this voltage regulator 12v. Fixed outputs are generated on the output pins of this adjusting voltage regulator. As the name implies, this voltage regulator 12v is designed for mounting on a Surface Mount bracket. Keeping dc to dc voltage regulator's operating temperature at -40°C~125°C TJ is essential when operating. A DC-DC switching regulator of this type operates at a switching frequency of 200kHz~2MHz. Regulator 4.3V can operate with dc to dc voltage regulator's minimum input voltage 4.3V. DC DC switching regulator's output voltage (Min/Fixed) amounts to 3.3V. This voltage regulator 12v offers maximum design flexibility with an output current of 1.2A. The maximum input voltage of voltage regulator is 55V. For operation, voltage regulator provides a nominal input voltage of 12V. A voltage regulator 12v such as this falls under the Switching Regulator or Controllers category and belongs to this category. The LT3991 family of DC/DC regulators includes this DC/DC regulator. A voltage of 3.3V volts can be produced by voltage regulator.
LT3991EMSE-3.3#TRPBF Features
1 outputs
LT3991EMSE-3.3#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LT3991EMSE-3.3#TRPBF Voltage Regulators applications.
- Energy management systems
- Milling machines
- Automatic testing equipment
- Digital precision reference circuits
- Electrical distribution systems
- Surface processing equipment
- Analog precision reference circuits
- PSRR circuits
- Lathes
- CNC system
