MAX6766 MAXIM [Maxim Integrated Products], MAX6766 Datasheet - Page 8

• Manufacturer Part Number: MAX6766
• Description: Automotive Micropower Linear Regulators with Supervisor
• Manufacturer: MAXIM [Maxim Integrated Products]

Automotive Micropower Linear Regulators
with Supervisor
8
MAX6765/
MAX6766
_______________________________________________________________________________________
1
2
3
4
5
6
MAX6767/
MAX6768
1
2
3
5
7
8
OUT
MAX6769/
MAX6770
PIN
1
2
3
5
7
8
TEST CIRCUIT FOR OUT AND HOLD VS. ENABLE
OUT
MAX6771/
MAX6772
—
1
2
5
7
8
MAX6767
MAX6768
GND
MAX6773/
MAX6774
V
IN
IN
1
2
3
5
7
8
ENABLE
TIMEOUT
HOLD
ENABLE
RESET
NAME
GND
OUT
IN
ENABLE
Regulator Input. Bypass IN to GND with a capacitor
with a minimum value of 0.1µF.
Ground
Active-High Enable Input. Drive ENABLE high to turn on
the regulator. ENABLE is internally connected to GND
through a 0.6µA current sink.
Active-Low, Open-Drain/Push-Pull Reset Output.
For the MAX6769/MAX6770, RESET asserts when
RESETIN is below the internal V
RESETIN is above the internal V
For all other versions, RESET remains low while OUT is
below the reset threshold. For all versions, RESET
remains low for the duration of the reset timeout period
after the reset conditions end.
Reset Timeout Adjust Input. Connect TIMEOUT to OUT
for the internally fixed timeout period. For an adjustable
timeout, connect a capacitor from TIMEOUT to GND.
See the Selecting Timeout Capacitor section.
Regulator Output. The MAX6765/MAX6766 provide
a fixed output (+1.8V, +2.5V, +3.3V, or +5V). The
MAX6767–MAX6774 provide a fixed output voltage
of +1.8V, +2.5V, +3.3V, or 5V, or adjust the output from
+1.8V to +11V. Bypass to GND with a 10µF capacitor
(min).
Enable and Hold Test Circuit
N
GATE
HOLD
FUNCTION
Pin Description
TH
TH
and deasserts when
threshold.