MAX6002

Features:

1% max Initial Accuracy
100ppm/°C max Temperature Coefficient
45A max Quiescent Supply Current
0.8A/V Supply Current Variation with VIN
±400A Output Source and Sink Current
100mV Dropout at 400A Load Current
0.12V/A Load Regulation
8V/V Line Regulation
Stable with C_LOAD = 0 to 2.2nF


Application

Portable/Battery-Powered Equipment
Notebook Computers
PDAs, GPSs, and DMMs
Cellular Phones
Pagers
Hard-Disk Drives


Pinout




Specifications

Voltages Referenced to GND
IN .........................................................................-0.3V to +13.5V
OUT ..............................................................-0.3V to (VIN + 0.3V)
Output Short Circuit to GND or IN (VIN < 6V) ..............Continuous
Output Short Circuit to GND or IN (VIN ³ 6V) .......................60sec
Continuous Power Dissipation (TA = +70°C)
  SOT23-3 (derate 4.0mW/°C above +70°C)...................320mW
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range ............................-65°C to +150°C
Lead Temperature (soldering, 10sec) ..............................+300°C


Description

The MAX6002  of SOT23, low-cost series voltage references meets the cost advantage of shunt references and offers the power-saving advantage of series references, which traditionally cost more. Unlike conventional shunt-mode (two-terminal) references that must be biased at the load current and require an external resistor, the MAX6002 eliminate the need for an external resistor and offer a supply current that is virtually independent of the supply voltage.

The MAX6002 is ideal for high-volume, cost-sensitive 3V and 5V batteryoperated systems with wide variations in supply voltage that require very low power dissipation. Additionally,the MAX6002 is internally compensated and do not require an external compensation capacitor, saving valuable board area in space-critical applications.