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Product Detailed Parameters
- Description：IC REG BOOST ADJ 2A 8SO
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR)
- Function：Step-Up
- Output Configuration：Positive
- Topology：Boost
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：2V
- Voltage - Input (Max)：8V
- Voltage - Output (Min/Fixed)：2V
- Voltage - Output (Max)：25V (Switch)
- Current - Output：2A (Switch)
- Frequency - Switching：220kHz
- Synchronous Rectifier：No
- Operating Temperature：0°C ~ 70°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SO
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Overview
The LT1302CS8#TRPBF is a micropower step-up switching regulator manufactured by Analog Devices Inc. It operates within an input voltage range of 2 V to 8 V and delivers up to 2 A output current. The device utilizes a fixed 400 kHz switching frequency and features adjustable or fixed 5 V output configurations. It is housed in an SOIC-8 surface-mount package with a specified operating temperature range from 0 °C to +70 °C.
Feature Summary
- Integrates a high-efficiency boost converter topology for efficient voltage step-up applications
- Features low quiescent current consumption suitable for battery-powered systems
- Includes internal shutdown capability to minimize power usage during inactive periods
Applications
- Portable instrumentation powered by single-cell batteries
- Low-voltage microcontroller supply generation
- Battery-operated sensor nodes requiring regulated voltage rails
Procurement Notes
Verify the specific suffix designation against official Analog Devices documentation to confirm tape-and-reel packaging and lead-free compliance status. Ensure the component matches the required industrial temperature specifications for the intended deployment environment before finalizing procurement orders.
Selection Notes
Select this component when designing circuits that require a compact solution for stepping up low input voltages to stable levels. Consider the 2 A current limit and 400 kHz frequency when determining external inductor and capacitor values to ensure stability and efficiency under varying load conditions.
Part Context
This part belongs to the LT1302 series of micropower DC/DC converters designed for space-constrained applications. It serves as a power management integrated circuit (PMIC) within the broader portfolio of analog signal processing and power solutions provided by Analog Devices Inc.
Replacement Considerations
Consult official manufacturer substitution guides for verified alternatives. Cross-reference pinouts and electrical characteristics carefully if considering generic equivalents.
