LM2662MIn StockTexas Instruments
LM2662M is a switched-capacitor voltage converter by Texas Instruments, capable of inverting a 1.5V to 5.5V input to its negative equivalent. Key specs: 200mA output current, 25kHz typical switching frequency, 8-pin SOIC package. From $1.08, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Price
- From $1.0795(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Inverts positive supply voltage to its negative equivalent with high efficiency
- Wide input voltage range of 1.5V to 5.5V suitable for low-voltage systems
- Up to 200mA output current for powering op-amps and other analog circuits
- Low quiescent current for battery-powered and portable applications
- Available in compact 8-pin SOIC package for space-constrained designs
Applications
The LM2662M is widely used in split-supply analog systems where a negative voltage rail is required from a single positive supply. It is ideal for powering operational amplifiers, ADCs, and sensor interfaces in portable instruments, battery-operated devices, and industrial control systems. Its small form factor and low quiescent current also make it suitable for handheld consumer electronics and IoT edge nodes.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the input voltage range of the LM2662M?
The LM2662M accepts an input voltage range of 1.5V to 5.5V, making it compatible with common battery chemistries and low-voltage logic supplies such as 1.8V, 3.3V, and 5V systems.
What applications is the LM2662M typically used in?
The LM2662M is commonly used in analog signal conditioning circuits, split-supply op-amp systems, portable instruments, and battery-powered IoT devices where a negative voltage rail must be generated from a single positive supply.
What package does the LM2662M come in?
The LM2662M is available in an 8-pin SOIC (Small Outline Integrated Circuit) surface-mount package, which is well-suited for automated PCB assembly and space-constrained board layouts.
Can the LM2662M replace the ICL7660 or MAX1044?
Yes, the LM2662M is functionally compatible with ICL7660 and MAX1044 switched-capacitor voltage inverters. It offers a similar pinout and operating range, making it a viable drop-in alternative in most designs, though you should verify the exact specifications for your application.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.1750 | $2.17 |
| 3+ | $2.0010 | $6.00 |
| 100+ | $1.7300 | $173.00 |
| 175+ | $1.1673 | $204.28 |
| 225+ | $1.1234 | $252.76 |
| 280+ | $1.0795 | $302.26 |
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