MAX5033DASA+T
IC REG BUCK ADJ 500MA 8SOIC
Quick Answer: The MAX5033DASA+T from Analog Devices Inc./Maxim Integrated is a single-output, positive adjustable step-down switching regulator.
- Manufacturer
- Maxim Integrated
- Product Category
- Voltage Regulators & Voltage Controllers
- Package
- 8-SOIC (0.154", 3.90mm Width)
- Stock
- 9,774 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Maxim Integrated |
|---|---|
| Product Category | Voltage Regulators & Voltage Controllers |
| Current - Output | 500mA |
| Frequency - Switching | 125kHz |
| Function | Step-Down |
| Min Qty | 1 |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Product status | Active |
| Supplier Device Package | 8-SOIC |
| Synchronous Rectifier | No |
| Topology | Buck |
| Voltage - Input (Max) | 76V |
| Voltage - Input (Min) | 7.5V |
| Voltage - Output (Max) | 13.2V |
| Voltage - Output (Min/Fixed) | 1.221V |
| Datasheet | View Datasheet PDF |
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Detailed Description for MAX5033DASA+T
Product Overview
The MAX5033DASA+T from Analog Devices Inc./Maxim Integrated is a single-output, positive adjustable step-down switching regulator. It uses a buck topology to convert an input voltage between 7.5 V and 76 V to an output adjustable from 1.221 V to 13.2 V at up to 500 mA. The device operates at a 125 kHz switching frequency and is supplied in a surface-mount 8-SOIC package for power conversion in general electronic systems.
Key Features
- Single positive adjustable output
- Buck step-down regulator topology
- Input voltage range from 7.5 V to 76 V
- Output voltage range from 1.221 V to 13.2 V
- Output current up to 500 mA
- 125 kHz switching frequency
- Non-synchronous rectifier architecture
- Junction temperature range from -40°C to 125°C
- Surface-mount 8-SOIC package
Applications
- Point-of-load power conversion for general electronic assemblies
- DC-DC step-down regulation in embedded control boards
- Adjustable voltage rails supplied from higher DC bus voltages
Design & Procurement Notes
When selecting this regulator, designers should confirm that the system input remains within 7.5 V to 76 V and that the required output current does not exceed 500 mA. The adjustable 1.221 V to 13.2 V output range supports multiple rail settings, while the 125 kHz switching frequency and non-synchronous architecture are relevant to power stage design. The surface-mount 8-SOIC package and -40°C to 125°C junction temperature range should be considered during thermal and assembly planning.
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