TC7660SCOA vs TC7660SEOA Comparison
Detailed side-by-side comparison of TC7660SCOA by Microchip Technology and TC7660SEOA by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
TC7660SCOA - 20mA Super Charge Pump Inverter | Microchip 8-SOIC
TC7660SCOA ✓ ActiveMicrochip Technology
TC7660SEOA - 20mA Super Charge Pump DC-DC Converter | Microchip
TC7660SEOA ✓ ActiveSpecification Comparison
| Parameter | TC7660SCOA | TC7660SEOA |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | DC-DC Converters | DC-DC Converters |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.81 | $0.76 |
| Function | Inverting / Step-Up Charge Pump | — |
| Topology | Switched-Capacitor Voltage Inverter (Doubled) | Charge Pump (Switched Capacitor), Inverting / Doubling |
| Input Voltage Range | +1.5 V to +12 V | +1.5 V to +12 V |
| Output Voltage Range | -1.5 V to -12 V (inverting); 3 V to 24 V (doubling mode) | — |
| Output Current | 20 mA | 20 mA (typical) |
| Voltage Conversion Efficiency | 99.9 % typ | — |
| Power Efficiency | 98 % typ | — |
| Quiescent Current | 80 µA typ @ VIN = 5 V | [DATA_NEEDED: quiescent current] |
| Internal Oscillator Frequency | 10 kHz nominal | 10 kHz (nominal) |
| Package | 8-SOIC (0.154 inch / 3.90 mm width) | 8-SOIC (0.154", 3.90 mm width) |
| Mounting Type | Surface Mount (SMD/SMT) | Surface Mount |
| Operating Temperature Range | -40 °C to +85 °C | -40C to +85C |
| Pin Count | 8 | 8 |
| External Components Required | 2 capacitors (no inductors) | — |
| RoHS Status | Compliant | Compliant |
| Pin-Compatible With | Industry standard TC7660, ICL7660 | Industry standard TC7660 / ICL7660 |
| LV Pin | Required for VIN > +10 V | — |
| BOOST Pin | Yes - increases oscillator frequency when connected | — |
| Output Voltage | — | -Vin or 2Vin (selectable) |
| Output Resistance | — | 55 ohm (typical) |
| External Clock Input | — | Yes (OSC pin) |
| MSL Level | — | [DATA_NEEDED: MSL level] |
| Number of External Capacitors Required | — | 2 (flying + reservoir) |