MAX660ESA+T
DC/DC Adjustable Charge Pump Voltage Converter, 1.5V to 5.5V in, -5.5V to -1.5V/100 mA out, NSOIC-8
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | MAX660ESA+TCopy |
| Manufacturer Standard Lead Time | 13 weeks |
| Order Code | Re-Reel2514167RL Cut Tape2514167 |
| Your Part Number | |
| Technical Datasheet |
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| Packaging Type | Quantity | Unit Price (excl GST): | Total |
|---|---|---|---|
| Cut Tape | 1 | S$22.040 | S$22.04 |
| Quantity | Price (inc GST) |
|---|---|
| 1+ | S$22.040 (S$24.0236) |
| 10+ | S$17.450 (S$19.0205) |
| 25+ | S$16.310 (S$17.7779) |
| 100+ | S$15.100 (S$16.459) |
| 250+ | S$14.800 (S$16.132) |
| 2500+ | S$14.500 (S$15.805) |
Product Information
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | MAX660ESA+TCopy |
| Manufacturer Standard Lead Time | 13 weeks |
| Order Code | Re-Reel2514167RL Cut Tape2514167 |
| Technical Datasheet | |
| IC Case / Package | NSOIC |
| No. of Pins | 8Pins |
| Output Current Max | 100mA |
| Fixed Output Voltage Nom | - |
| Adjustable Output Voltage Min | -5.5V |
| Adjustable Output Voltage Max | -1.5V |
| Input Voltage Min | 1.5V |
| Input Voltage Max | 5.5V |
| Topology | Doubler, Inverting |
| IC Mounting | Surface Mount |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
The MAX660ESA+T is a CMOS monolithic voltage converter in 8 pin NSOIC package. It is a monolithic, charge pump voltage inverter converts a +1.5V to +5.5V input to a corresponding -1.5V to -5.5V output. Using only two low cost capacitors, the charge pump’s 100mA output replaces switching regulators eliminating inductors and its associated cost, size and EMI. Greater than 90% efficiency over most of its load-current range combined with a typical operating current of only 120μA provides ideal performance for both battery-powered and board level voltage conversion applications. The MAX660 can also double the output voltage of an input power supply or battery, providing +9.35V at 100mA from a +5V input. A frequency control (FC) pin selects either 10KHz typ or 80KHz typ (40KHz min) operation to optimize capacitor size and quiescent current. The oscillator frequency can also be adjusted with an external capacitor or driven with an external clock.
- Operating supply voltage range from 3V to 5.5V (inverter, LV=open) & 2.5V to 5.5V(doubler, LV=OUT)
- 0.65V typical loss at 100mA load
- Output impedance of 6.5ohm
- ROUT is less than 15ohm for C1 = C2 = 10μF
- Selectable oscillator frequency of 10KHz/80KHz
- 88% typical conversion efficiency at 100mA (IL to GND)
Applications
Power Management, Portable Devices
Notes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Technical Specifications
| IC Case / Package | NSOIC |
|---|---|
| Output Current Max | 100mA |
| Adjustable Output Voltage Min | -5.5V |
| Input Voltage Min | 1.5V |
| Topology | Doubler, Inverting |
| Operating Temperature Min | -40°C |
| Product Range | - |
| SVHC | No SVHC (04-Feb-2026) |
| No. of Pins | 8Pins |
|---|---|
| Fixed Output Voltage Nom | - |
| Adjustable Output Voltage Max | -1.5V |
| Input Voltage Max | 5.5V |
| IC Mounting | Surface Mount |
| Operating Temperature Max | 85°C |
| MSL | MSL 1 - Unlimited |
Technical Docs (1)
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Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Malaysia Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423990 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .00008 |