13-1395; Rev 1; 4/99
Lo w -Co s t , Lo w -P o w e r, Lo w -Dro p o u t ,
S OT2 3 -3 Vo lt a g e Re fe re n c e s
1–MAX605
Ge n e ra l De s c rip t io n
Fe a t u re s
The MAX6001–MAX6005 fa mily of SOT23, low-c os t
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.
♦ 1% max Initial Accuracy
♦ 100ppm/°C max Temperature Coefficient
♦ 45µA max Quiescent Supply Current
♦ 0.8µA/V Supply Current Variation with V
IN
♦ ±400µA Output Source and Sink Current
♦ 100mV Dropout at 400µA Load Current
♦ 0.12µV/µA Load Regulation
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.
♦ 8µV/V Line Regulation
♦ Stable with C
= 0 to 2.2nF
LOAD
Ap p lic a t io n s
Portable/Battery-Powered Equipment
Notebook Computers
Ord e rin g In fo rm a t io n
PIN-
SOT
PART
TEMP. RANGE
PACKAGE TOP MARK
PDAs, GPSs, and DMMs
Cellular Phones
MAX6001EUR-T -40°C to +85°C 3 SOT23-3
MAX6002EUR-T -40°C to +85°C 3 SOT23-3
MAX6003EUR-T -40°C to +85°C 3 SOT23-3
MAX6004EUR-T -40°C to +85°C 3 SOT23-3
MAX6005EUR-T -40°C to +85°C 3 SOT23-3
FZCW
FZCX
FZDK
FZCY
FZCZ
Pagers
Hard-Disk Drives
S e le c t o r Gu id e
OUTPUT
VOLTAGE (V)
PART
INPUT VOLTAGE (V)
MAX6001
MAX6002
MAX6003
MAX6004
MAX6005
1.250
2.500
3.000
4.096
5.000
2.5 to 12.6
(V
+ 200mV) to 12.6
+ 200mV) to 12.6
+ 200mV) to 12.6
+ 200mV) to 12.6
OUT
Typ ic a l Op e ra t in g Circ u it
(V
OUT
(V
OUT
(V
OUT
+SUPPLY INPUT (SEE SELECTOR GUIDE)
P in Co n fig u ra t io n
IN
OUT
REFERENCE
OUT
TOP VIEW
MAX6001
MAX6002
MAX6003
MAX6004
MAX6005
*
IN
1
2
MAX6001
MAX6002
MAX6003
MAX6004
MAX6005
3
GND
2.2nF MAX*
GND
OUT
SOT23-3
*CAPACITORS ARE OPTIONAL
________________________________________________________________ Maxim Integrated Products
1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.