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LTC1515IS8-3.3/5#PBF is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC REG CHARGE PUMP PROG 50MA 8SO. Review the specifications below when checking this part for your BOM.
Voltage Regulators - DC DC Switching Regulators specifications for LTC1515IS8-3.3/5#PBF
- Description：IC REG CHARGE PUMP PROG 50MA 8SO
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tube
- Function：Step-Up/Step-Down
- Output Configuration：Positive
- Topology：Charge Pump
- Output Type：Programmable
- Number of Outputs：1
- Voltage - Input (Min)：2V
- Voltage - Input (Max)：10V
- Voltage - Output (Min/Fixed)：3.3V, 5V
- Voltage - Output (Max)：-
- Current - Output：50mA
- Frequency - Switching：650kHz
- Synchronous Rectifier：No
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SO
- Grade：-
- Qualification：-
Voltage Regulators - DC DC Switching Regulators datasheet and documents for LTC1515IS8-3.3/5#PBF
Voltage Regulators - DC DC Switching Regulators Overview
The LTC1515IS8-3.3/5#PBF is a charge pump switching regulator IC manufactured by Analog Devices Inc., housed in an 8-SOIC package. It provides selectable positive output voltages of 3.3V or 5V with a maximum output current of 50mA. The device operates from an input voltage range of 2V to 10V and requires only three external capacitors for functionality. It features a low operating supply current of 60µA and includes soft-start capabilities to limit inrush current.
Voltage Regulators - DC DC Switching Regulators Feature Summary
- Configurable output voltage selection between 3.3V and 5V
- Minimal external component requirement utilizing only three capacitors
- Integrated soft-start mechanism for controlled power-up
Voltage Regulators - DC DC Switching Regulators Applications
- Portable battery-powered equipment requiring voltage translation
- RS-232 interface circuits needing dual polarity supplies
- Low-power data acquisition systems
Voltage Regulators - DC DC Switching Regulators Procurement Notes
Verify the specific suffix configuration, as the part number indicates selectable outputs. Confirm RoHS compliance status through official documentation before integration. Check current availability as distribution may vary. Ensure the selected package matches the PCB footprint requirements for the SOIC-8 form factor.
Voltage Regulators - DC DC Switching Regulators Selection Notes
Select this component when a compact solution for generating 3.3V or 5V from a 2V to 10V source is required. It is suitable for applications prioritizing low quiescent current and minimal board space over high output current capabilities. Consider the 50mA limit when designing load requirements.
Voltage Regulators - DC DC Switching Regulators Part Context
This device belongs to the LTC1515 series of switched-capacitor converters. It serves as a compact alternative to inductor-based DC-DC converters in noise-sensitive or space-constrained designs. The series is designed for efficiency in low-current applications where simplicity and small footprint are critical design parameters.
Voltage Regulators - DC DC Switching Regulators Replacement Considerations
Consult official Analog Devices documentation for verified cross-reference part numbers. Ensure any substitute maintains the 8-SOIC package and compatible electrical characteristics for direct replacement.
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