IC Phoenix logo

Home ›  I  › I4 > ICL7660ESA

ICL7660ESA from MAX,MAXIM - Dallas Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

ICL7660ESA

Manufacturer: MAX

Switched-Capacitor Voltage Converters

Partnumber Manufacturer Quantity Availability
ICL7660ESA MAX 428 In Stock

Description and Introduction

Switched-Capacitor Voltage Converters The ICL7660ESA is a voltage converter IC manufactured by Maxim Integrated (MAX). Below are the factual details about its specifications, descriptions, and features:

### **Manufacturer:**  
Maxim Integrated (MAX)  

### **Specifications:**  
- **Input Voltage Range:** 1.5V to 10V  
- **Output Voltage:** Negative of input voltage (inverts input voltage)  
- **Output Current:** Up to 40mA (typical)  
- **Switching Frequency:** ~10kHz (adjustable with external capacitor)  
- **Efficiency:** Up to 99% (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC (ESA)  

### **Descriptions:**  
The ICL7660ESA is a monolithic CMOS voltage converter designed to generate a negative voltage from a positive input supply. It operates as a charge pump, eliminating the need for inductors. It is commonly used in applications requiring a simple, low-power negative voltage supply.  

### **Features:**  
- **Simple Voltage Inversion:** Converts +1.5V to +10V input to a corresponding negative output.  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **No External Inductors Required:** Uses only two external capacitors.  
- **Wide Operating Voltage Range:** Supports input voltages from 1.5V to 10V.  
- **High Efficiency:** Up to 99% conversion efficiency.  
- **Adjustable Switching Frequency:** External capacitor allows frequency adjustment.  
- **Compact Package:** Available in an 8-pin SOIC (ESA) package for space-constrained designs.  

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

Application Scenarios & Design Considerations

Switched-Capacitor Voltage Converters

Alternative Part Number

  • LTC1044CS8 --: Pin-compatible switched-capacitor voltage converter in SO-8 with similar inverting/doubling function and wide supply range.
  • TC7660EOA --: Direct functional equivalent charge-pump voltage converter in SOIC-8, widely available and cost-effective.
  • MAX1044CSA --: Same-family improved charge-pump converter with comparable pinout and performance, suitable drop-in replacement.
Partnumber Manufacturer Quantity Availability
ICL7660ESA HARRIS 717 In Stock

Description and Introduction

Switched-Capacitor Voltage Converters The ICL7660ESA is a voltage converter manufactured by HARRIS. Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Manufacturer:** HARRIS  
- **Type:** Voltage Converter  
- **Package:** 8-SOIC (Small Outline Integrated Circuit)  
- **Operating Voltage Range:** 1.5V to 10V  
- **Output Voltage:** -1.5V to -10V (inverter mode)  
- **Switching Frequency:** ~10kHz (typical)  
- **Output Current Capability:** Up to 20mA (depending on input voltage)  
- **Power Efficiency:** Up to 99% (typical)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**
- The ICL7660ESA is a monolithic CMOS voltage converter designed to generate a negative voltage from a positive input.  
- It can function as a voltage doubler or inverter, making it useful for applications requiring dual power supplies.  
- The device requires minimal external components, typically just two capacitors for operation.  

### **Features:**
- **Low Power Consumption:** CMOS technology ensures minimal power loss.  
- **Wide Input Voltage Range:** Operates from 1.5V to 10V.  
- **No External Diode Required:** Integrated switching eliminates the need for an external diode.  
- **Simple to Use:** Only two external capacitors (charge pump capacitors) are needed for basic operation.  
- **High Efficiency:** Up to 99% conversion efficiency.  
- **Compact Package:** Available in an 8-pin SOIC package for space-constrained applications.  

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

Application Scenarios & Design Considerations

Switched-Capacitor Voltage Converters

Alternative Part Number

  • MAX1044CSA --: Pin-compatible charge-pump voltage converter in the same 8-pin SOIC package with equivalent inverting/doubling function, widely available and a common drop-in replacement.
  • LTC1044CS8 --: Direct functional equivalent charge-pump converter in 8-pin SOIC, same pinout and voltage inversion capability, suitable for ICL7660 applications.
  • TC7660EOA --: Industry-standard ICL7660-compatible charge pump in 8-pin SOIC with matching pinout and specifications, offered by a major second-source supplier.
Partnumber Manufacturer Quantity Availability
ICL7660ESA HAR 2419 In Stock

Description and Introduction

Switched-Capacitor Voltage Converters The ICL7660ESA is a voltage converter IC manufactured by HAR (Harris Corporation). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:**  
- **HAR (Harris Corporation)**  

### **Specifications:**  
- **Function:** Switched-Capacitor Voltage Converter  
- **Input Voltage Range:** 1.5V to 10V  
- **Output Voltage:** Negative of input voltage (inverts input voltage)  
- **Output Current Capability:** Up to 20mA (depending on input voltage)  
- **Conversion Efficiency:** Up to 99.9%  
- **Operating Frequency:** ~10kHz (internal oscillator)  
- **External Clock Support:** Yes (pin 1 for external clock input)  
- **Low Power Consumption:** Typically 0.2mA (no load)  
- **Package:** 8-pin SOIC (ESA suffix)  

### **Descriptions:**  
- The ICL7660ESA is a monolithic CMOS voltage converter designed to generate a negative voltage from a positive input supply.  
- It operates as a charge-pump voltage inverter, eliminating the need for inductors.  
- It is commonly used in applications requiring a simple and efficient negative voltage supply.  

### **Features:**  
- **No Inductors Required** – Uses only external capacitors for operation.  
- **Wide Input Voltage Range** – Supports 1.5V to 10V inputs.  
- **High Efficiency** – Up to 99.9% conversion efficiency.  
- **Low Power Consumption** – Ideal for battery-powered applications.  
- **External Clocking Option** – Allows synchronization with an external clock source.  
- **Simple Implementation** – Requires only two external capacitors for basic operation.  

This information is strictly based on Ic-phoenix technical data files for the ICL7660ESA by HAR.

Application Scenarios & Design Considerations

Switched-Capacitor Voltage Converters

Alternative Part Number

  • MAX1044ESA --: Pin-compatible charge-pump voltage converter in the same 8-pin SOIC package with equivalent inverting/doubling function and similar current capability.
  • LTC1044ACS8 --: Direct functional equivalent charge-pump converter in SOIC-8, widely used as a drop-in replacement for the ICL7660 family.
  • TC7660EOA --: Charge-pump voltage inverter in 8-pin SOIC with comparable specifications and pinout, suitable as a lower-cost alternative.
Partnumber Manufacturer Quantity Availability
ICL7660ESA 90 In Stock

Description and Introduction

Switched-Capacitor Voltage Converters The ICL7660ESA is a CMOS voltage converter IC manufactured by Maxim Integrated. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Manufacturer Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Category:** Power Management IC  
- **Type:** Voltage Converter (Charge Pump)  
- **Package:** 8-SOIC (Small Outline Integrated Circuit)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Supply Voltage Range:** 1.5V to 10V  
- **Output Voltage:** Negative voltage conversion (inverts input voltage)  
- **Output Current:** Up to 20mA (varies with input voltage)  
- **Efficiency:** Typically >99%  
- **Switching Frequency:** ~10kHz (internal oscillator)  
- **External Components Required:** Only two external capacitors (for charge pump operation)  

### **Descriptions:**  
The ICL7660ESA is a monolithic CMOS voltage converter designed to generate a negative supply voltage from a positive input. It operates as a charge pump voltage inverter, efficiently converting a positive input voltage (1.5V to 10V) into a corresponding negative output voltage.  

### **Features:**  
- **Wide Input Voltage Range:** 1.5V to 10V  
- **Simple Operation:** Requires only two external capacitors  
- **Low Power Consumption:** CMOS technology ensures minimal power loss  
- **High Efficiency:** Typically exceeds 99%  
- **No Inductors Required:** Uses capacitive charge pumping  
- **Internal Oscillator:** Eliminates the need for an external clock  
- **Pin-Compatible with Industry Standards:** Drop-in replacement for similar charge pump ICs  
- **ESD Protection:** Built-in protection against electrostatic discharge  

This information is strictly factual and derived from the manufacturer's datasheet and specifications.

Application Scenarios & Design Considerations

Switched-Capacitor Voltage Converters

Alternative Part Number

  • MAX1044ESA+ --: Pin-compatible charge-pump voltage converter in the same 8-pin SOIC package with comparable input range and output current, widely used as a direct ICL7660 replacement.
  • LTC1044ACS8#PBF --: Switched-capacitor voltage converter functionally equivalent to the ICL7660, available in SOIC-8 with similar voltage inversion and multiplication capability.
  • TC7660EOA --: Direct functional equivalent charge-pump voltage converter in an 8-pin SOIC package, offering voltage inversion and doubling with similar specifications.
Partnumber Manufacturer Quantity Availability
ICL7660ESA INTERSIL 80 In Stock

Description and Introduction

Switched-Capacitor Voltage Converters The ICL7660ESA is a voltage converter IC manufactured by **INTERSIL**. Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Manufacturer:** INTERSIL  
- **Type:** Voltage Converter (Charge Pump)  
- **Input Voltage Range:** 1.5V to 10V  
- **Output Voltage:** Negative or Doubled Input Voltage  
- **Output Current:** Up to 40mA (with minimal voltage loss)  
- **Operating Frequency:** Typically 10kHz (external oscillator option available)  
- **Package:** 8-Pin SOIC (ESA)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The ICL7660ESA is a monolithic CMOS voltage converter designed to generate a negative voltage from a positive input supply. It can also double the input voltage. It operates as a charge pump and requires minimal external components (only two capacitors).  

### **Features:**  
- **Wide Input Voltage Range:** 1.5V to 10V  
- **High Efficiency:** Up to 99.9%  
- **Low Power Consumption**  
- **No Inductors Required**  
- **Simple External Components (Only 2 Capacitors Needed)**  
- **Can Be Used as Voltage Doubler or Inverter**  
- **Pin-Compatible with MAX1044/LTC1044**  

This information is based solely on the manufacturer's datasheet for the ICL7660ESA.

Application Scenarios & Design Considerations

Switched-Capacitor Voltage Converters

Alternative Part Number

  • MAX1044ESA --: Pin-compatible charge-pump voltage converter in the same 8-pin SOIC package with equivalent inverting/doubling function; widely available and a direct functional drop-in.
  • LTC1044ACS8 --: Industry-standard ICL7660-compatible switched-capacitor voltage converter in SOIC-8, offering the same inversion and multiplication modes with comparable ratings.
  • TC7660EOA --: Direct CMOS charge-pump voltage converter equivalent to the ICL7660 in an 8-pin SOIC package, suitable as a lower-cost second-source alternative.
Partnumber Manufacturer Quantity Availability
ICL7660ESA MAXIM 1200 In Stock

Description and Introduction

Switched-Capacitor Voltage Converters The ICL7660ESA is a voltage converter IC manufactured by Maxim Integrated. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** ICL7660ESA  
- **Package:** 8-SOIC (150mil)  
- **Type:** Switched Capacitor Voltage Converter  
- **Input Voltage Range:** 1.5V to 10V  
- **Output Voltage:** Negative of Input Voltage (Inverts Input Voltage)  
- **Output Current Capability:** Up to 40mA (at 5V input)  
- **Switching Frequency:** 10kHz (typical)  
- **Efficiency:** Up to 99%  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The ICL7660ESA is a monolithic, CMOS switched-capacitor voltage converter that efficiently generates a negative voltage from a positive input. It is commonly used for power supply inversion, voltage doubling, and split-supply generation. The device requires minimal external components, typically just two capacitors, making it a cost-effective solution for voltage conversion.  

### **Features:**  
- **Simple Voltage Inversion:** Converts a positive input voltage to a negative output.  
- **Low Power Consumption:** CMOS technology ensures minimal power draw.  
- **Wide Input Voltage Range:** Operates from 1.5V to 10V.  
- **No Inductors Required:** Uses only external capacitors for operation.  
- **High Efficiency:** Up to 99% conversion efficiency.  
- **Low Output Impedance:** Ensures stable voltage regulation.  
- **Pin-Compatible with Industry-Standard 7660 Devices:** Easy replacement in existing designs.  

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

Application Scenarios & Design Considerations

Switched-Capacitor Voltage Converters

Alternative Part Number

  • MAX1044ESA --: Pin-compatible charge-pump voltage converter from the same manufacturer with similar function and supply range, often used as a direct substitute.
  • LTC1044ACS8 --: Industry-standard pin-compatible charge-pump inverter with comparable voltage conversion and current capability.
  • TC7660EOA --: Direct functional equivalent charge-pump voltage converter in an SOIC package, widely available and commonly cross-referenced.
Partnumber Manufacturer Quantity Availability
ICL7660ESA MAXIM 10 In Stock

Description and Introduction

Switched-Capacitor Voltage Converters The ICL7660ESA is a voltage converter IC manufactured by Maxim Integrated (MAXIM). Below are the factual details about its specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** ICL7660ESA  
- **Package:** 8-SOIC (Small Outline Integrated Circuit)  
- **Type:** Switched Capacitor Voltage Converter  
- **Input Voltage Range:** 1.5V to 10V  
- **Output Voltage:** Negative voltage (inverts input voltage)  
- **Output Current Capability:** Up to 40mA  
- **Switching Frequency:** Typically 10kHz (adjustable with external capacitor)  
- **Efficiency:** Up to 99%  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The ICL7660ESA is a monolithic CMOS voltage converter designed to generate a negative voltage from a positive input supply. It operates as a charge pump, using external capacitors to invert the input voltage. It is commonly used in applications requiring a simple and efficient negative voltage supply without inductors.  

### **Features:**  
- **Simple Voltage Inversion:** Converts a positive input to a negative output.  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **No Inductors Required:** Uses only external capacitors for operation.  
- **Wide Input Voltage Range:** Supports 1.5V to 10V inputs.  
- **High Efficiency:** Up to 99% conversion efficiency.  
- **Adjustable Oscillator Frequency:** Allows optimization for different applications.  
- **Low Output Impedance:** Ensures stable performance under load.  

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

Application Scenarios & Design Considerations

Switched-Capacitor Voltage Converters

Alternative Part Number

  • MAX1044ESA --: Pin-compatible charge-pump voltage converter from the same manufacturer with similar function and package, widely used as a direct substitute.
  • LTC1044ACS8 --: Industry-standard pin-compatible charge-pump inverter with comparable electrical characteristics, suitable drop-in replacement.
  • TC7660EOA --: Equivalent CMOS charge-pump voltage converter in SOIC package, functionally interchangeable with the ICL7660 series.
Partnumber Manufacturer Quantity Availability
ICL7660ESA LCL 110 In Stock

Description and Introduction

Switched-Capacitor Voltage Converters The ICL7660ESA is a CMOS voltage converter manufactured by LCL. Below are its specifications, descriptions, and features:  

### **Specifications:**  
- **Manufacturer:** LCL  
- **Type:** CMOS Voltage Converter  
- **Package:** SOIC-8  
- **Operating Voltage Range:** 1.5V to 10V  
- **Output Voltage:** -Vin (Inverts input voltage)  
- **Switching Frequency:** 10kHz (typical)  
- **Power Efficiency:** Up to 99.9%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Low Power Consumption:** 80µA (typical)  
- **Output Current:** Up to 20mA  

### **Descriptions:**  
The ICL7660ESA is a monolithic CMOS voltage converter designed to generate a negative voltage from a positive input supply. It is commonly used in applications requiring a simple and efficient voltage inversion solution.  

### **Features:**  
- **Wide Input Voltage Range:** 1.5V to 10V  
- **High Efficiency:** Up to 99.9%  
- **Low Power Consumption:** Ideal for battery-operated devices  
- **No External Diodes Required:** Simplifies circuit design  
- **Compact SOIC-8 Package:** Suitable for space-constrained applications  
- **Low Output Impedance:** Ensures stable performance  
- **Pin-Compatible with Industry Standards:** Easy replacement in existing designs  

This information is based solely on the provided knowledge base.

Application Scenarios & Design Considerations

Switched-Capacitor Voltage Converters

Alternative Part Number

  • MAX1044ESA --: Pin-compatible charge-pump voltage converter in the same 8-pin SOIC package with equivalent inverting and doubling functions; widely available and a direct functional drop-in.
  • LTC1044ACS8 --: Industry-standard CMOS charge-pump converter equivalent to the ICL7660 family, offering the same voltage inversion/doubling operation and SOIC footprint.
  • TC7660EOA --: Direct functional equivalent charge-pump voltage converter in 8-pin SOIC, commonly used as a second-source replacement for ICL7660-type devices.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips