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 BUCK BST ADJ 1.07A 8PDIP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tube
- Function：Step-Up/Step-Down
- Output Configuration：Positive or Negative, Isolation Capable
- Topology：Buck, Boost, Flyback, Forward Converter
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：3V
- Voltage - Input (Max)：75V
- Voltage - Output (Min/Fixed)：1.244V
- Voltage - Output (Max)：100V (Switch)
- Current - Output：1.07A (Switch)
- Frequency - Switching：12kHz ~ 60kHz
- Synchronous Rectifier：No
- Operating Temperature：0°C ~ 100°C (TJ)
- Mounting Type：Through Hole
- Package / Case：8-DIP (0.300", 7.62mm)
- Supplier Device Package：8-PDIP
- Grade：-
- Qualification：-
Download product information
Overview
The LT1082CN8#PBF is a monolithic high-voltage switching voltage regulator manufactured by Analog Devices Inc. It supports multiple topologies including boost, buck, flyback, and forward configurations. The device operates with an input voltage range of 3 V to 75 V and delivers a maximum output current of 1 A. It features a fixed switching frequency of 60 kHz and includes a shutdown function for power management. The component is housed in an 8-pin PDIP package and is rated for operation between 0°C and +100°C.
Feature Summary
- Supports versatile power conversion topologies including boost, buck, flyback, and forward.
Applications
- Industrial power supply systems
- Battery-powered equipment requiring step-up or step-down regulation
- Isolated DC-DC converter designs
Procurement Notes
Verify the specific suffix CN8 against official Analog Devices documentation to confirm the PDIP-8 package and commercial temperature range. Ensure compatibility with required input voltages up to 75 V and output current demands of 1 A. Confirm RoHS compliance status through the manufacturer's latest material declaration before integration into production.
Selection Notes
Select this component when a single-chip solution is needed for high-voltage input applications up to 75 V. It is suitable for designs requiring flexible topology selection without external complex control loops. Consider the 60 kHz switching frequency for standard EMI filtering requirements and verify that the thermal performance of the PDIP-8 package meets the system's heat dissipation needs.
Part Context
This part belongs to the LT1082 series of high-voltage switching regulators from Analog Devices. It is designed as a complete power management solution, integrating the switch and control circuitry on a single die. The series is commonly used in applications where space constraints and design simplicity are prioritized over discrete component implementations.
Replacement Considerations
LT1082IT#PBF: Offers the same functional specifications but is rated for an extended industrial temperature range of -40°C to +125°C compared to the commercial range of the LT1082CN8#PBF.
