Linear Technology LTC1928ES6-5#TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $22.00 | $22.00 |
| 15+ | $5.06 | $75.90 |
| 25+ | $4.95 | $123.75 |
| 50+ | $4.68 | $234.00 |
| 100+ | $4.13 | $413.00 |
| N+ | $0.83 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Linear Technology |
| Product Series | LTC1928-5 |
| Packaging | Bulk | |
| Function | Step-Up |
| Output Configuration | Positive |
| Topology | Charge Pump |
| Output Type | Fixed |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 2.7V |
| Voltage - Input (Max) | 4.4V |
| Voltage - Output (Min/Fixed) | 5V |
| Voltage - Output (Max) | - |
| Current - Output | 30mA |
| Frequency - Switching | 550kHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 85°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23-6 Thin, TSOT-23-6 |
| Supplier Device Package | TSOT-23-6 |
| ROHS |  |
The LTC1928ES6-5 is a charge pump DC-DC converter from Linear Technology, designed to generate a regulated 5V output from a 2.7V to 4.4V input. It delivers up to 30mA of output current at a fixed 550kHz switching frequency. Housed in a compact SOT-23-6 package, it is ideal for space-constrained, battery-powered applications requiring a low-noise 5V rail.
- Compact Solution: Charge pump topology eliminates the need for an inductor, saving board space.
- Low Noise: Provides a clean 5V output suitable for analog and RF circuits.
- Simple Design: Fixed 5V output requires minimal external components.
- Low Quiescent Current: Extends battery life in portable applications.
Battery-Powered Portable Devices
Generates a 5V rail from a single Li-Ion cell (2.7V-4.4V) for powering small sensors, op-amps, or interface circuits in handheld instruments.
Flash Memory Programming
Provides the 5V supply needed for programming or erasing NOR/NAND flash memory in portable devices, where space is at a premium.
LCD Bias Supplies
Creates a regulated 5V bias for small LCD displays in consumer electronics, wearables, and IoT devices.
Sensor Interface Circuits
Powers precision analog circuits that require a stable 5V supply from a low-voltage battery, ensuring accurate measurements.
Low-Power Wireless Modules
Supplies 5V to small RF transceivers or microcontrollers in battery-operated wireless sensor nodes, maximizing battery life.
- Q: What type of converter is the LTC1928ES6-5?
- A: It is a Charge Pump DC-DC converter that generates a regulated 5V output.
- Q: What is the input voltage range?
- A: The input voltage range is from 2.7V to 4.4V, suitable for single-cell Li-Ion batteries.
- Q: What is the output voltage?
- A: The output is fixed at 5V.
- Q: What is the maximum output current?
- A: It can deliver up to 30mA of output current.
- Q: What is the switching frequency?
- A: It operates at a fixed 550kHz switching frequency.
- Q: What package is available?
- A: It is available in a SOT-23-6 Thin / TSOT-23-6 package.
LTC1928ES6-5#TR.pdf
- Q: What type of converter is the LTC1928ES6-5?
- A: It is a Charge Pump DC-DC converter that generates a regulated 5V output.
- Q: What is the input voltage range?
- A: The input voltage range is from 2.7V to 4.4V, suitable for single-cell Li-Ion batteries.
- Q: What is the output voltage?
- A: The output is fixed at 5V.
- Q: What is the maximum output current?
- A: It can deliver up to 30mA of output current.
- Q: What is the switching frequency?
- A: It operates at a fixed 550kHz switching frequency.
- Q: What package is available?
- A: It is available in a SOT-23-6 Thin / TSOT-23-6 package.
