- Pinout Diagram
- Footprint Diagram
ADI LTC660CS8#PBF
| Manufacturer | |
| MPN | LTC660CS8#PBF |
| LCSC Part # | C107979 |
| Packaging | SOIC-8 |
| Customer # | |
| Key Attributes | SOIC-8 Voltage Regulators - DC DC Switching Regulators RoHS |
| Datasheet |  ADI LTC660CS8#PBF |
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators | |
| Manufacturer | ADI | |
| Packaging | SOIC-8 | |
| Features | Charge pump / inverting topology switching;Adaptive switching frequency;Cascade support |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 100 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The LTC660 is a monolithic CMOS switched-capacitor voltage converter. It performs supply voltage conversion from positive to negative from an input range of 1.5V to 5.5V, resulting in complementary output voltages of -1.5V to -5.5V. It also performs a doubling at an input voltage range of 2.5V to 5.5V, resulting in a doubled output voltage of 5V to 11V. Only two external capacitors are needed for the charge pump and charge reservoir functions. The converter has an internal oscillator that can be overdriven by an external clock or slowed down when connected to a capacitor. The oscillator runs at a 10kHz frequency when unloaded. A higher frequency outside the audio band can also be obtained if the BOOST pin is tied to V+. The LTC660 contains an internal oscillator, divide-by-two, voltage level shifter and four power MOSFETs.
Features
- Simple Conversion of 5V to – 5V Supply
- Output Drive: 100mA
- ROUT: 6.5Ω (0.65V Loss at 100mA)
- BOOST Pin (Pin 1) for Higher Switching Frequency
- Inverting and Doubling Modes
- Minimum Open Circuit Voltage Conversion
- Efficiency: 99%
- Typical Power Conversion Efficiency with a 100mA Load: 88%
- Easy to Use
Applications
- Conversion of 5V to ±5V Supplies
- Inexpensive Negative Supplies
- Data Acquisition Systems
- High Current Upgrade to LTC1044 or LTC7660
| Qty | Unit Price(Reference Only) | Total Amount |
|---|---|---|
| 1+ | $ 10.9527 | $ 10.95 |
| 10+ | $ 10.6207 | $ 106.21 |
Standard Packaging100/Full Tube | ||
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators | |
| Manufacturer | ADI | |
| Packaging | SOIC-8 | |
| Features | Charge pump / inverting topology switching;Adaptive switching frequency;Cascade support |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 100 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The LTC660 is a monolithic CMOS switched-capacitor voltage converter. It performs supply voltage conversion from positive to negative from an input range of 1.5V to 5.5V, resulting in complementary output voltages of -1.5V to -5.5V. It also performs a doubling at an input voltage range of 2.5V to 5.5V, resulting in a doubled output voltage of 5V to 11V. Only two external capacitors are needed for the charge pump and charge reservoir functions. The converter has an internal oscillator that can be overdriven by an external clock or slowed down when connected to a capacitor. The oscillator runs at a 10kHz frequency when unloaded. A higher frequency outside the audio band can also be obtained if the BOOST pin is tied to V+. The LTC660 contains an internal oscillator, divide-by-two, voltage level shifter and four power MOSFETs.
Features
- Simple Conversion of 5V to – 5V Supply
- Output Drive: 100mA
- ROUT: 6.5Ω (0.65V Loss at 100mA)
- BOOST Pin (Pin 1) for Higher Switching Frequency
- Inverting and Doubling Modes
- Minimum Open Circuit Voltage Conversion
- Efficiency: 99%
- Typical Power Conversion Efficiency with a 100mA Load: 88%
- Easy to Use
Applications
- Conversion of 5V to ±5V Supplies
- Inexpensive Negative Supplies
- Data Acquisition Systems
- High Current Upgrade to LTC1044 or LTC7660
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |