Key facts
- Brand
- Maxim
- Model
- MAX503
- Category
- Other Electronics
- Documents
- 7
- Languages
- EN
- Last added
- 2012-06-05
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MAXIM MAX5033 Data Sheet
The MAX5033 is a high-efficiency, high-voltage step-down DC-DC converter from MAXIM. It is suitable for automotive, consumer electronics, and industrial distributed power applications. The product features a wide input voltage range (7.5V to 76V), fixed (3.3V, 5V, 12V) and adjustable (1.25V to 13.2V) output voltage, and low static current (270µA).
Read onlineMaxim MAX503 specifications
| Input Voltage Range | 7.5 V to 76 V |
|---|---|
| Output Current | 500 mA |
| Efficiency | Up to 94 % |
| Quiescent Current (no load) | 270 pA |
| Switching Frequency | 125 kHz (fixed) |
| Package Types | 8‑Pin SO and 8‑Pin PDIP |
| Operating Temperature Range | -40 °C to +125 °C |
| Undervoltage Lockout (UVLO) | 5.2 V |
Source: Maxim Integrated MAX5033 MAXPower Step-Down DC-DC Converter Datasheet
All Maxim MAX503 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
- Maxim Integrated MAX5033 MAXPower Step-Down DC-DC Converter Datasheet 17 p
- Maxim MAX503 5V Low-Power Parallel-Input Voltage-Output 10‑Bit DAC Datasheet 16 p
- Maxim MAX5038A/MAX5041A Dual‑Phase PWM Controller Datasheet 26 p
- Maxim MAX5038/MAX5041 Dual-Phase PWM Controller Datasheet 26 p
- Maxim MAX5035 Step-Down DC-DC Converter Datasheet 17 p
- Maxim MAX5033 Step-Down DC-DC Converter Datasheet 17 p
Questions answered in these manuals
What is the maximum input voltage rating for the MAX5033?
The device can handle an input voltage up to 76 V.
From: Maxim Integrated MAX5033 MAXPower Step-Down DC-DC Converter Datasheet
How much quiescent current does the MAX5033 draw with no load?
It draws only 270 pA of quiescent current at no load.
From: Maxim Integrated MAX5033 MAXPower Step-Down DC-DC Converter Datasheet
What is the operating current of the MAX503?
The MAX503 draws about 250 µA from a single 5 V supply.
From: Maxim MAX503 5V Low-Power Parallel-Input Voltage-Output 10‑Bit DAC Datasheet
What internal reference voltage does the MAX503 provide?
It includes an internal 2.048 V voltage reference.
From: Maxim MAX503 5V Low-Power Parallel-Input Voltage-Output 10‑Bit DAC Datasheet
What input voltage ranges does the MAX5038A/MAX5041A support?
The controllers accept either a +4.75 V to +5.5 V range or a +8 V to +28 V range.
From: Maxim MAX5038A/MAX5041A Dual‑Phase PWM Controller Datasheet
What is the maximum output current capability?
Both devices can deliver up to 60 A of output current.
From: Maxim MAX5038A/MAX5041A Dual‑Phase PWM Controller Datasheet