MAX667 Maxim, MAX667 Datasheet - Page 2

• Manufacturer Part Number: MAX667
• Description: +5V/Programmable Low-Dropout Voltage Regulator
• Manufacturer: Maxim

ABSOLUTE MAXIMUM RATINGS
Input Supply Voltage ...........................................................+18V
Output Short Circuited to Ground.........................................1sec
LBO Output Sink Current ....................................................50mA
LBO Output Voltage ...............................................GND to V
SHDN Input Voltage ....................................-0.3V to (V
Input Voltages LBI, SET................................-0.3V to (V
Continuous Power Dissipation
+5V/Programmable Low-Dropout
Voltage Regulator
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Note 1: Dropout Voltage is V
Note 2: Short-Circuit Current is pulse tested to maintain junction temperature. Short-circuit duration is limited by package dissipation.
2
ELECTRICAL CHARACTERISTICS
(GND = 0V, V
Input Voltage
Output Voltage
Maximum Output Current
Quiescent Current
Dropout Voltage (Note1)
Load Regulation
Line Regulation
SET Reference Voltage
SET Input Leakage Current
Output Leakage Current
Short-Circuit Current
Low-Battery Detector
Reference Voltage
Low-Battery Detector
Input Leakage Current
Low-Battery Detector
Output Voltage
SHDN Threshold
SHDN Leakage Current
Dropout Detector Output
Voltage
Plastic DIP (derate 9.09mW/°C above +70°C) ............727mW
_______________________________________________________________________________________
PARAMETER
IN
= +9V, V
OUT
IN
SYMBOL
= +5V, C1 = 10 F, unless otherwise noted.)
V
I
-V
V
V
I
V
I
I
SHDN
V
V
I
SHDN
I
OUT
OUT
OUT
SET
V
OUT
LBO
I
SET
LBI
OUT
LBI
DD
Q
IN
when V
V
T
V
T
V
V
V
V
I
I
I
V
V
V
(Note 2)
V
V
V
V
V
V
V
R
I
OUT
OUT
OUT
OUT
A
A
SET
SET
IN
SHDN
SHDN
SET
IN
SET
SHDN
LBI
IN
IH
IL
SHDN
SET
SHDN
DD
= -40°C to +85°C
= -55°C to +125°C
OUT
= 6V, 4.5V < V
= 6V to 10V, I
= 9V, V
= 100kΩ,
= 1.5V
= 10mA
= 0V,
= 100µA
= 200mA
= 10mA to 200mA
= 0V, V
= 0V, V
= 0V
= 1.5V
= 0V,
= 2V
= 0V,
= 2V
= 0V to V
falls to 0.1V below its value at V
CONDITIONS
LBI
IN
IN
IN
IN
+ 0.3V)
= 2V, I
- 1.0V)
= 6V, I
= 6V, I
IN
OUT
OUT
OUT
I
I
I
V
V
OUT
OUT
OUT
IN
IN
LBO
OUT
OUT
= 10mA
= 7V
= 4.5V
< 5.5V
= 0µA
= 100µA
= 200mA
= 10mA
= 10mA,
= 10mA,
Operating Temperature Ranges
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
SO (derate 5.88mW/°C above +70°C) .........................471mW
CERDIP (derate 8.00mW/°C above +70°C) .................640mW
MAX667C_A........................................................0°C to +70°C
MAX667E_A .....................................................-40°C to +85°C
MAX667MJA ..................................................-55°C to +125°C
MIN
250
1.5
IN
T
= V
A
= +25°C
TYP
1.225
1.225
OUT
0.01
0.01
0.01
150
0.2
0.1
20
20
50
5
5
5
5
5
+ 2V.
0.25
±10
±10
±10
250
100
400
MAX
0.3
25
30
15
60
10
1
MIN
1.195
4.75
1.20
250
3.5
4.8
1.5
3.5
T
A
= T
MIN
TYP
to T
±1000
±1000
±1000
1.255
MAX
16.5
5.25
1.25
0.25
350
250
450
MAX
5.2
0.4
0.3
35
50
20
75
15
2
1
UNITS
mA
mA
mV
mV
mV
mA
µA
nA
µA
nA
nA
V
V
V
V
V
V
V