LT1931ES5#TRPBF
| Parameters | |
|---|---|
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 1 Week |
| Lifecycle Status | PRODUCTION (Last Updated: 3 months ago) |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23-5 Thin, TSOT-23-5 |
| Surface Mount | YES |
| Number of Pins | 5 |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2005 |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 5 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Switching Regulator or Controllers |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | LT1931 |
| Function | Step-Up/Step-Down |
| Number of Outputs | 1 |
| Voltage - Input (Max) | 16V |
| Output Voltage | -34V |
| Output Type | Adjustable |
| Voltage - Input (Min) | 2.45V |
| Input Voltage-Nom | 3V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Output Configuration | Negative |
| Current - Output | 1A |
| Max Output Voltage | -34V |
| Voltage - Output (Min/Fixed) | -1.255V |
| Topology | Cuk |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 1.2MHz |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | No |
| Min Output Voltage | -1.255V |
| Switcher Configuration | BUCK-BOOST |
| Length | 2.9mm |
LT1931ES5#TRPBF Overview
For optimal performance, this voltage regulator makes use of the Tape & Reel (TR) package. In this voltage regulator, there are 5 terminations. There is one type of analog IC that this voltage regulator is equipped with, and that is the SWITCHING REGULATOR type. For space-saving purposes, this voltage regulator is available in the SOT-23-5 Thin, TSOT-23-5 package. The voltage regulator is configured with 1 outputs. The adjusting voltage regulator generates Adjustable output. There is a switching regulator that is compatible with the Surface Mount mounting. This voltage regulator 12v should operate at a temperature of 0°C~70°C TA when operating. A DC-DC switching regulator of this type operates at a switching frequency of 1.2MHz. This voltage regulator is able to operate with the minimal input voltage of 2.45V. The output voltage of this voltage regulator (Min/Fixed) amounts to -1.255V volts. It features maximum design flexibility due to dc to dc voltage regulator's 1A output current. The maximum input voltage of voltage regulator is 16V. Its 260 peak reflow temperature makes this regulator essentially indestructible. For operation, voltage regulator provides a nominal input voltage of 3V. A voltage regulator 12v such as this falls under the Switching Regulator or Controllers category and belongs to this category. The LT1931 family of DC/DC regulators includes this DC/DC regulator. There is a possibility that DC DC switching regulator can give voltage at -34V volts. The switching regulator operation of the system is controlled by 5 pins. In order to use this voltage regulator 12v at its full potential, the output voltage should be kept at at least -1.255V. An output voltage of -34V is provided by this regulator voltage.
LT1931ES5#TRPBF Features
1 outputs
Peak reflow temperature (Cel) of 260
5 pins
LT1931ES5#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LT1931ES5#TRPBF Voltage Regulators applications.
- Computed tomography (CT)
- Remotely powered electric motors
- Electrical distribution systems
- PSRR circuits
- Serial communication converter
- SMT equipment
- Experimental setup
- Scientific research
- Hydraulic presses
- Ball screw pair
