Datasheet

ADP667–SPECIFICATIONS
REV. 0
Parameter Min Typ Max Units Test Conditions/Comments
Input Voltage, V
IN
3.5 16.5 V
Output Voltage, V
OUT
4.8 5.0 5.2 V V
SET
= 0 V, V
IN
= 6 V, I
OUT
= 10 mA
Maximum Output Current 250 mA V
IN
= +6 V, +4.5 V < V
OUT
< +5.5 V
Quiescent Current
I
GND
: Shutdown Mode 0.2 1 µAV
SHDN
= 2 V, T
A
= +25°C
2 µAT
A
= T
MIN
to T
MAX
I
GND
: Normal Mode V
SHDN
= 0 V, V
SET
= 0 V, T
A
= +25°C
20 25 µAI
OUT
= 0 µA
20 30 µAI
OUT
= 100 µA
515 mAI
OUT
= 200 mA
T
A
= T
MIN
to T
MAX
35 µAI
OUT
= 0 µA
50 µAI
OUT
= 100 µA
20 mA I
OUT
= 200 mA
Dropout Voltage 5 60 mV I
OUT
= 100 µA, T
A
= +25°C
75 mV T
A
= T
MIN
to T
MAX
150 250 mV I
OUT
= 200 mA, T
A
= +25°C
350 mV T
A
= T
MIN
to T
MAX
Load Regulation 50 100 mV I
OUT
= 10 mA–200 mA, V
IN
= 6 V, T
A
= +25°C
250 mV T
A
= T
MIN
to T
MAX
Line Regulation 5 10 mV V
IN
= 6 V to 10 V, I
OUT
= 10 mA, T
A
= +25°C
15 mV T
A
= T
MIN
to T
MAX
SET Reference Voltage, V
SET
1.23 1.255 1.28 V
SET Input Leakage Current, I
SET
±0.01 ±10 nA V
SET
= 1.5 V, T
A
= +25°C
±1000 nA T
A
= T
MIN
to T
MAX
Output Leakage Current, I
OUT
0.1 1 µAV
SHDN
= 2 V
Short-Circuit Current, I
OUT
400 mA T
A
= +25°C
450 mA T
A
= T
MIN
to T
MAX
Low Battery Detector Input Threshold, V
LBI
1.215 1.255 1.295 V
LBI Input Leakage Current, I
LBI
±0.01 ±10 nA V
LBI
= 1.5 V, T
A
= +25°C
±1000 nA T
A
= T
MIN
to T
MAX
Low Battery Detector Output Voltage, V
LBO
0.25 V V
LBI
< 1.215 V, I
LBO
= 10 mA, T
A
= +25°C
0.40 V T
A
= T
MIN
to T
MAX
Shutdown Input Threshold Voltage, V
SHDN
1.5 V
Shutdown Input Leakage Current, I
SHDN
±0.01 ±10 nA V
SHDN
= 0 V to V
IN
, T
A
= +25°C
±1000 nA T
A
= T
MIN
to T
MAX
Dropout Detector Output Voltage 0.25 V (V
SET
= 0 V, V
SHDN
= 0 V, R
DD
= 100 kΩ
V
IN
= 7 V, I
OUT
= 10 mA)
4.0 (V
SET
= 0 V, V
SHDN
= 0 V, R
DD
= 100 kΩ
V
IN
= 4.5 V, I
OUT
= 10 mA)
Specifications subject to change without notice.
ABSOLUTE MAXIMUM RATINGS*
(T
A
= +25°C unless otherwise noted)
Input Voltage, V
IN
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +18 V
Output Short Circuit to GND Duration . . . . . . . . . . . . . . 1 sec
LBO Output Sink Current . . . . . . . . . . . . . . . . . . . . . . . 50 mA
LBO Output Voltage . . . . . . . . . . . . . . . . . . . . . GND to V
OUT
SHDN Input Voltage . . . . . . . . . . . . . . . . –0.3 V (V
IN
+ 0.3 V)
LBI, SET Input Voltage . . . . . . . . . . . . . –0.3 V (V
IN
+ 0.3 V)
Power Dissipation, N-8 . . . . . . . . . . . . . . . . . . . . . . . . 625 mW
(Derate 8.3 mW/°C above +50°C)
θ
JA
, Thermal Impedance . . . . . . . . . . . . . . . . . . . . 120°C/W
Power Dissipation, SO-8 . . . . . . . . . . . . . . . . . . . . . . . 450 mW
(Derate 6 mW/°C above +50°C)
θ
JA
, Thermal Impedance . . . . . . . . . . . . . . . . . . . . 170°C/W
Operating Temperature Range
Industrial (A Version) . . . . . . . . . . . . . . . . . . –40°C to +85°C
Storage Temperature Range . . . . . . . . . . . . –65°C to +150°C
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . . +300°C
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . . +215°C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . +220°C
ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . > 6000 V
*This is a stress rating only and functional operation of the device at these or any
other conditions above those indicated in the operation sections of this specifica-
tion is not implied. Exposure to absolute maximum rating conditions for extended
periods of time may affect reliability.
–2–
(V
IN
= +9 V, GND = 0 V, V
OUT
= +5 V, C
L
= 10 µF, T
A
= T
MIN
to T
MAX
unless
otherwise noted)