Maxim Integrated Switching Regulator, Surface Mount, 12V dc Output Voltage, 2 → 5.5V dc Input Voltage, 45mA
- RS Stock No.:
- 190-8122
- Mfr. Part No.:
- MAX1682EUK+T
- Manufacturer:
- Maxim Integrated
340 In stock for delivery within 2 working days
Added
Price Each (In a Pack of 5)
€2.026
(exc. VAT)
€2.492
(inc. VAT)
| Units | Per unit | Per Pack* |
| 5 - 5 | €2.026 | €10.13 |
| 10 - 20 | €1.822 | €9.11 |
| 25 - 95 | €1.722 | €8.61 |
| 100 - 245 | €1.376 | €6.88 |
| 250 + | €1.20 | €6.00 |
| *price indicative | ||
- RS Stock No.:
- 190-8122
- Mfr. Part No.:
- MAX1682EUK+T
- Manufacturer:
- Maxim Integrated
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- TH
Product Details
The ultra-small MAX1682/MAX1683 monolithic, CMOS charge-pump voltage doublers accept input voltages ranging from +2.0V to +5.5V. Their high voltage-conversion efficiency (over 98%) and low operating current (110μA for MAX1682) make these devices ideal for both battery-powered and board-level voltage-doubler applications.
Oscillator control circuitry and four power MOSFET switches are included on-chip. The MAX1682 operates at 12kHz, and the MAX1683 operates at 35kHz. A typical application includes generating a 6V supply to power an LCD display in a hand-held PDA. Both parts are available in a 5-pin SOT23 package and can deliver 30mA with a typical voltage drop of 600mV.
Oscillator control circuitry and four power MOSFET switches are included on-chip. The MAX1682 operates at 12kHz, and the MAX1683 operates at 35kHz. A typical application includes generating a 6V supply to power an LCD display in a hand-held PDA. Both parts are available in a 5-pin SOT23 package and can deliver 30mA with a typical voltage drop of 600mV.
5-Pin SOT23 Package
+2.0V to +5.5V Input Voltage Range
98% Voltage-Conversion Efficiency
110μA Quiescent Current (MAX1682)
Requires Only Two Capacitors
Up to 45mA Output Current
Applications
Cell Phones
Handy Terminals
PDAs
Small LCD Panels
+2.0V to +5.5V Input Voltage Range
98% Voltage-Conversion Efficiency
110μA Quiescent Current (MAX1682)
Requires Only Two Capacitors
Up to 45mA Output Current
Applications
Cell Phones
Handy Terminals
PDAs
Small LCD Panels
Specifications
Attribute | Value |
|---|---|
| Output Voltage | 12V dc |
| Output Current | 45mA |
| Input Voltage | 2 → 5.5V dc |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Efficiency | 99.9 (Typ.)% |
| Minimum Temperature | -40°C |
| Maximum Temperature | +85°C |
| Application | Cell Phones, Handy-Terminals, PDAs, Small LCD Panels |
| Width | 1.75mm |
| Special Features | Requires Only Two Capacitors |
| Maximum Input Current | 310µA |
| Depth | 1.3mm |
| Length | 3mm |
- RS Stock No.:
- 190-8122
- Mfr. Part No.:
- MAX1682EUK+T
- Manufacturer:
- Maxim Integrated