Maxim Integrated Switching Regulator, Surface Mount, 12V dc Output Voltage, 2 → 5.5V dc Input Voltage, 45mA
- RS stock no.:
- 190-8122P
- Mfr. Part No.:
- MAX1682EUK+T
- Manufacturer:
- Maxim Integrated
2355 Available from UK/Europe in 4–6 working days for collection or delivery to major cities (Heavy, hazardous or lithium product excluded. Delivery T&C's apply)
Not Available for premium delivery
Added
Price (Excl VAT) Each (Supplied on a Reel) Quantities below 150 on continuous strip
R 41,77
(exc. VAT)
R 48,04
(inc. VAT)
| Units | Per unit |
| 50 - 95 | R 41,77 |
| 100 - 245 | R 40,516 |
| 250 + | R 38,896 |
- RS stock no.:
- 190-8122P
- Mfr. Part No.:
- MAX1682EUK+T
- Manufacturer:
- Maxim Integrated
Technical data sheets
Legislation and Compliance
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
Specification
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.)% |
| Maximum Temperature | +85°C |
| Minimum Temperature | -40°C |
| Application | Cell Phones, Handy-Terminals, PDAs, Small LCD Panels |
| Special Features | Requires Only Two Capacitors |
| Length | 3mm |
| Maximum Input Current | 310µA |
| Width | 1.75mm |
| Depth | 1.3mm |
- RS stock no.:
- 190-8122P
- Mfr. Part No.:
- MAX1682EUK+T
- Manufacturer:
- Maxim Integrated