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General Desc ription
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.
Applic ations
Portable/Battery-Powered Equipment
Notebook Computers
PDAs, GPSs, and DMMs
Cellular Phones
Pagers
Hard-Disk Drives
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
M
Low-Cost, Low-Power, Low-Dropout,
S OT 23-3 Voltage Referenc es
________________________________________________________________ Maxim Integrated Products
1
IN
+SUPPLY INPUT (SEE SELECTOR GUIDE
OUT
REFERENCE
OUT
2.2nF MAX*
*CAPACITORS ARE OPTIONAL
GND
MAX6001
MAX6002
MAX6003
MAX6004
MAX6005
*
Typic al Operating Circ uit
13-1395; Rev 1; 4/99
PART
MAX6001
EUR-T
MAX6002
EUR-T
MAX6003
EUR-T
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
TEMP. RANGE
PIN-
PACKAGE
3 SOT23-3
3 SOT23-3
3 SOT23-3
Ordering Information
SOT
TOP MARK
FZCW
FZCX
FZDK
MAX6004
EUR-T
MAX6005
EUR-T
-40°C to +85°C
-40°C to +85°C
3 SOT23-3
3 SOT23-3
FZCY
FZCZ
(V
OUT
+ 200mV) to 12.6
5.000
MAX6005
(V
OUT
+ 200mV) to 12.6
4.096
MAX6004
(V
OUT
+ 200mV) to 12.6
(V
OUT
+ 200mV) to 12.6
2.500
3.000
MAX6002
MAX6003
2.5 to 12.6
1.250
MAX6001
INPUT VOLTAGE (V)
OUTPUT
VOLTAGE (V)
PART
S elec tor Guide
OUT
1
3
GND
IN
MAX6001
MAX6002
MAX6003
MAX6004
MAX6005
SOT23-3
TOP VIEW
2
Pin Configuration