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MAX870EUK from MAX,MAXIM - Dallas Semiconductor

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MAX870EUK

Manufacturer: MAX

Switched-Capacitor Voltage Inverters

Partnumber Manufacturer Quantity Availability
MAX870EUK MAX 31200 In Stock

Description and Introduction

Switched-Capacitor Voltage Inverters The MAX870EUK is a voltage regulator IC manufactured by Maxim Integrated. Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
Maxim Integrated (now part of Analog Devices)  

### **Specifications:**  
- **Part Number:** MAX870EUK  
- **Package:** SOT-23-5 (5-pin)  
- **Type:** Low-Dropout (LDO) Linear Regulator  
- **Input Voltage Range:** 2.5V to 6.5V  
- **Output Voltage Range:** Adjustable (via external resistors) or fixed options  
- **Output Current:** Up to 200mA  
- **Dropout Voltage:** Typically 120mV at 100mA load  
- **Quiescent Current:** Typically 50µA  
- **Features:**  
  - Low dropout voltage  
  - Low quiescent current  
  - Thermal shutdown protection  
  - Short-circuit protection  
  - Stable with low-ESR ceramic capacitors  

### **Descriptions & Features:**  
- The MAX870EUK is a low-dropout linear regulator designed for battery-powered applications.  
- It provides a stable output voltage with minimal power loss, making it suitable for portable devices.  
- The adjustable version allows flexibility in setting the output voltage via external resistors.  
- Includes built-in protection features such as thermal shutdown and current limiting.  
- Operates efficiently with ceramic capacitors, reducing board space requirements.  

For exact fixed output voltage variants or additional details, refer to the official datasheet from Maxim Integrated (Analog Devices).

Application Scenarios & Design Considerations

Switched-Capacitor Voltage Inverters

Alternative Part Number

  • LTC1550CS8 --: Charge pump voltage inverter in an 8-pin SOIC package with comparable input/output ratings, a well-established alternative from a different series.
  • ICL7660CSA --: Classic CMOS charge pump inverter offering similar negative voltage conversion in an 8-pin SOIC package, widely available and pin-function compatible.
  • TC7660COA --: Charge pump voltage converter with equivalent inversion function and similar package, suitable as a drop-in functional replacement from a different series.

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