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MAX157ACUA from MAXIM,MAXIM - Dallas Semiconductor

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MAX157ACUA

Manufacturer: MAXIM

+2.7V, Low-Power, 2-Channel, 108ksps, Serial 10-Bit ADCs in 8-Pin ?MAX

Partnumber Manufacturer Quantity Availability
MAX157ACUA MAXIM 2 In Stock

Description and Introduction

+2.7V, Low-Power, 2-Channel, 108ksps, Serial 10-Bit ADCs in 8-Pin ?MAX The MAX157ACUA is a charge pump DC-DC converter manufactured by Maxim Integrated. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX157ACUA  
- **Type:** Charge Pump DC-DC Converter  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Output Voltage:** 5V (regulated)  
- **Output Current:** Up to 30mA  
- **Switching Frequency:** 500kHz (typical)  
- **Efficiency:** Up to 90%  
- **Package:** 8-pin μMAX (microMAX)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The MAX157ACUA is a regulated charge pump DC-DC converter that boosts input voltages from 2.7V to 5.5V to a stable 5V output. It is designed for low-power applications requiring a compact and efficient voltage conversion solution. The device operates at a high switching frequency, minimizing external component size while maintaining high efficiency.  

### **Features:**  
- **Low-Noise, Regulated 5V Output**  
- **No Inductors Required** (uses flying capacitors)  
- **Automatic Soft-Start** to limit inrush current  
- **Low Quiescent Current** (50µA typical)  
- **Short-Circuit Protection**  
- **Thermal Shutdown Protection**  
- **Small Footprint** (8-pin μMAX package)  
- **Ideal for Battery-Powered Applications**  

This information is strictly based on the manufacturer's datasheet and technical documentation.

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