ICL7660SIBA

Description：IC REG CHARG PUMP INV 45MA 8SOIC
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube

SKU:bc6dfa259b45 Category: Voltage Regulators - DC DC Switching Regulators Brand: Renesas Electronics Corporation

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Product introduction

ICL7660SIBA is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC REG CHARG PUMP INV 45MA 8SOIC. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for ICL7660SIBA

Description：IC REG CHARG PUMP INV 45MA 8SOIC
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube
Function：Ratiometric
Output Configuration：Positive or Negative
Topology：Charge Pump
Output Type：Fixed
Number of Outputs：1
Voltage - Input (Min)：1.5V
Voltage - Input (Max)：12V
Voltage - Output (Min/Fixed)：-Vin, 2Vin
Voltage - Output (Max)：-
Current - Output：45mA
Frequency - Switching：10kHz ~ 35kHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for ICL7660SIBA

ICL7660SIBA

Voltage Regulators - DC DC Switching Regulators Overview

The ICL7660SIBA is a charge pump switching regulator IC manufactured by Renesas Electronics Corporation. It operates within an input voltage range of 1.5V to 12V and provides a fixed output configuration of -Vin or 2Vin. The device delivers an output current of 45mA with a switching frequency between 10kHz and 35kHz. It is housed in an 8-SOIC package (0.154" width) and supports surface mount installation. The component functions as a ratio-based converter, offering positive or negative output configurations without synchronous rectification.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Utilizes charge pump topology for DC-DC conversion
Provides fixed output ratios relative to input voltage
Supports both positive and negative output configurations
Operates without synchronous rectification

Voltage Regulators - DC DC Switching Regulators Applications

Dynamic RAM board-level negative power supply generation
Negative power supply for centralized microprocessors
Data acquisition systems requiring inverted voltage rails

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official Renesas documentation to confirm exact packaging and temperature grade. Confirm RoHS compliance status and moisture sensitivity level prior to integration. Ensure the selected variant matches the required output current and voltage specifications for the target application circuit design.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a simple, low-cost solution for generating negative voltages from a single positive rail is required. Consider the 45mA output capability and 10kHz-35kHz switching frequency for applications where efficiency and noise are secondary to simplicity and cost. Verify that the 8-SOIC package fits the PCB layout constraints.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the ICL7660 series of charge pump regulators. It serves as a legacy or standard version within Renesas's power management portfolio, often replacing earlier Intersil designs. The series is characterized by its ability to generate inverted voltages using minimal external components, making it suitable for basic signal conditioning and memory biasing tasks.