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