LM2665M6In StockTexas Instruments
LM2665M6 is a switched-capacitor voltage converter IC by Texas Instruments, capable of inverting or doubling input voltages from 1.5V to 5.5V. Key specs: 200mA output current, 10kHz to 80kHz oscillator frequency, SOT-23-6 package. From $0.2563, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Price
- From $0.2563(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Switched-capacitor design inverts or doubles input voltage without inductors
- Wide input voltage range: 1.5V to 5.5V for broad compatibility
- Up to 200mA output current in compact SOT-23-6 (M6) package
- Adjustable oscillator frequency from 10kHz to 80kHz via external capacitor
- Low quiescent current for efficient battery-powered designs
Applications
The LM2665M6 is widely used in portable and battery-powered electronics where a negative supply or doubled voltage is needed without the complexity of an inductor-based converter. Typical applications include LCD bias generation, RS-232 transceivers, op-amp dual-supply systems, and handheld instruments. Its compact SOT-23-6 footprint makes it ideal for space-constrained PCB designs in consumer electronics and industrial sensors.
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 LM2665M6?
The LM2665M6 accepts an input voltage range of 1.5V to 5.5V, making it compatible with single-cell Li-ion batteries, 3.3V logic rails, and 5V systems commonly found in microcontroller and embedded designs.
Can the LM2665M6 both invert and double a voltage?
Yes. The LM2665M6 can be configured either as a voltage inverter (producing a negative output equal to -VIN) or as a voltage doubler (producing 2×VIN), giving designers flexibility to generate the rail they need from a single positive supply.
What is the maximum output current of the LM2665M6?
The LM2665M6 can deliver up to 200mA of output current, which is sufficient for powering op-amp bias circuits, LCD drivers, and low-power analog front-ends in portable applications.
What package does the LM2665M6 come in?
The LM2665M6 is available in the SOT-23-6 (6-pin small-outline transistor) surface-mount package, measuring approximately 2.9mm × 1.6mm. This compact footprint is well-suited for space-constrained PCB layouts.
Where can I buy the LM2665M6 and what is the price?
The LM2665M6 is available from FindMyChip starting at $0.2563 per unit, with worldwide shipping. You can submit a quote request directly on this page to get current stock levels and volume pricing.
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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+ | $1.5573 | $1.56 |
| 51+ | $1.0000 | $51.00 |
| 201+ | $0.8000 | $160.80 |
| 725+ | $0.2772 | $200.97 |
| 940+ | $0.2667 | $250.70 |
| 1175+ | $0.2563 | $301.15 |
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