MAX6001 Datasheet, PDF (1/12 Pages) Maxim Integrated Products – Low-Cost, Low-Power, Low-Dropout, SOT23-3 Voltage References

13-1395; Rev 1; 4/99
Low-Cost, Low-Power, Low-Dropout,
SOT23-3 Voltage References
General Description
The MAX6001–MAX6005 family 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 exter-
nal resistor, these devices eliminate the need for an
external resistor and offer a supply current that is virtually
independent of the supply voltage.
These micropower, low-dropout, low-cost devices are
ideal for high-volume, cost-sensitive 3V and 5V battery-
operated systems with wide variations in supply voltage
that require very low power dissipation. Additionally,
these devices are internally compensated and do not
require an external compensation capacitor, saving
valuable board area in space-critical applications.
Applications
Portable/Battery-Powered Equipment
Notebook Computers
PDAs, GPSs, and DMMs
Cellular Phones
Pagers
Hard-Disk Drives
Selector Guide
PART
MAX6001
MAX6002
MAX6003
MAX6004
MAX6005
OUTPUT
VOLTAGE (V)
1.250
2.500
3.000
4.096
5.000
INPUT VOLTAGE (V)
2.5 to 12.6
(V_OUT + 200mV) to 12.6
(V_OUT + 200mV) to 12.6
(V_OUT + 200mV) to 12.6
(V_OUT + 200mV) to 12.6
Pin Configuration
TOP VIEW
IN 1
OUT 2
MAX6001
MAX6002
MAX6003
MAX6004
MAX6005
3 GND
SOT23-3
Features
o 1% max Initial Accuracy
o 100ppm/°C max Temperature Coefficient
o 45µA max Quiescent Supply Current
o 0.8µA/V Supply Current Variation with V_IN
o ±400µA Output Source and Sink Current
o 100mV Dropout at 400µA Load Current
o 0.12µV/µA Load Regulation
o 8µV/V Line Regulation
o Stable with C_LOAD = 0 to 2.2nF
Ordering Information
PART
MAX6001EUR-T
MAX6002EUR-T
MAX6003EUR-T
MAX6004EUR-T
MAX6005EUR-T
TEMP. RANGE
PIN-
SOT
PACKAGE TOP MARK
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
3 SOT23-3
3 SOT23-3
3 SOT23-3
3 SOT23-3
FZCW
FZCX
FZDK
FZCY
-40°C to +85°C 3 SOT23-3 FZCZ
Typical Operating Circuit
+SUPPLY INPUT (SEE SELECTOR GUIDE)
IN
OUT
MAX6001
*
MAX6002
MAX6003
MAX6004
MAX6005
REFERENCE
OUT
GND
2.2nF MAX*
*CAPACITORS ARE OPTIONAL
________________________________________________________________ Maxim Integrated Products 1
For free samples & the latest literature: http://www.maxim-ic.com, or phone [phone].
For small orders, phone [phone].