ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC REG BOOST ADJ 85MA TSOT23-8
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Step-Up
- Output Configuration：Positive
- Topology：Boost
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：2.3V
- Voltage - Input (Max)：10V
- Voltage - Output (Min/Fixed)：1.25V
- Voltage - Output (Max)：34V
- Current - Output：85mA (Switch)
- Frequency - Switching：-
- Synchronous Rectifier：No
- Operating Temperature：0°C ~ 70°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-8 Thin, TSOT-23-8
- Supplier Device Package：TSOT-23-8
Download product information
Overview
The LT3464ETS8#TRMPBF is a micropower step-up DC/DC converter manufactured by Analog Devices Inc. It features an integrated Schottky diode and output disconnect, housed in an 8-lead low profile (1mm) SOT-23 package. The device operates as a positive adjustable boost switching regulator with a single output. Key electrical parameters include an input voltage range of 2.5V to 16V, a maximum output voltage of 34V, and a switch current limit of 85mA. It supports a fixed switching frequency of 1.3MHz and includes shutdown functionality.
Feature Summary
- Integrates a Schottky diode and output disconnect for simplified design
- Micropower operation suitable for battery-powered applications
- Compact 8-lead low profile SOT-23 packaging
Applications
- Portable handheld devices
- Battery-powered instrumentation
- Cellular phones and PDAs
Procurement Notes
Verify the specific suffix TRMPBF indicates tape and reel packaging when ordering. Confirm RoHS compliance status and material declaration details through official Analog Devices documentation prior to procurement. Ensure compatibility with surface mount assembly processes given the TSOT-23-8 form factor.
Selection Notes
Select this component for applications requiring a compact boost converter with integrated rectification. Consider the 85mA switch current limit and 34V maximum output voltage against load requirements. Evaluate the 1.3MHz switching frequency for trade-offs between component size and efficiency. Verify thermal performance within the specified operating temperature range.
Part Context
This part belongs to the LT3464 series of micropower step-up converters. It is designed to replace discrete solutions by integrating the Schottky diode and control logic into a small footprint. The series targets space-constrained portable electronics where power efficiency and board area are critical constraints.
Replacement Considerations
Check for direct pin-compatible alternatives within the LT346x family or other Analog Devices boost converters. Verify that substitute parts match the 85mA current limit and 34V output specification. Ensure the replacement maintains the same SOT-23-8 package dimensions for mechanical fit.
