ltc2903-1 Linear Technology Corporation, ltc2903-1 Datasheet - Page 2

• Manufacturer Part Number: ltc2903-1
• Description: Precision Quad Supply Monitor In 6-lead Sot-23
• Manufacturer: Linear Technology Corporation

ABSOLUTE
SYMBOL
V
V
V
V
LTC2903-1
(Notes 1, 2, 3)
V1, V2 ...................................................... – 0.3V to 6.5V
V3 ................................................. 2.7V or (V
V4 (LTC2903-A1, LTC2903-B1) ................– 0.3V to 6.5V
V4 (LTC2903-C1) .................................... – 6.5V to 0.3V
RST ........................................................ – 0.3V to 6.5V
Operating Temperature Range
Storage Temperature Range ................ – 65 C to 150 C
Lead Temperature (Soldering, 10 sec)................. 300 C
ELECTRICAL CHARACTERISTICS
(LTC2903-C1) The
T
2
operating temperature range, otherwise specifications are at T
SYMBOL
V
V
V
V
(LTC2903-B1) The
T
SYMBOL
V
V
V
V
A
RT50
RT33
RT18
RT52N
RT33
RT25
RT18
RTA
A
RT50
RT33
RT25
RT18
= 25 C. V
LTC2903C-X1 .......................................... 0 C to 70 C
LTC2903I-X1 ...................................... – 40 C to 85 C
= 25 C. V
CC
PARAMETER
5V, 10% Reset Threshold
3.3V, 10% Reset Threshold
1.8V, 10% Reset Threshold
–5.2V, 10% Reset Threshold
PARAMETER
3.3V, 10% Reset Threshold
2.5V, 10% Reset Threshold
1.8V, 10% Reset Threshold
Adjustable Reset Threshold
CC
PARAMETER
5V, 10% Reset Threshold
3.3V, 10% Reset Threshold
2.5V, 10% Reset Threshold
1.8V, 10% Reset Threshold
= 5V unless otherwise noted.
= 5V unless otherwise noted.
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at
W
MAXIMUM
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at
W W
RATINGS
U
CC
+ 0.3V)
(LTC2903-A1) The
CONDITIONS
V1 Input Threshold
V2 Input Threshold
V3 Input Threshold
V4 Input Threshold
CONDITIONS
V1 Input Threshold
V2 Input Threshold
V3 Input Threshold
V4 Input Threshold
CONDITIONS
V1 Input Threshold
V2 Input Threshold
V3 Input Threshold
V4 Input Threshold
A
= 25 C. V
PACKAGE/ORDER
Consult LTC Marketing for parts specified with wider operating temperature ranges.
ORDER PART NUMBER
CC
LTC2903CS6-A1
LTC2903CS6-B1
LTC2903CS6-C1
LTC2903IS6-A1
LTC2903IS6-B1
LTC2903IS6-C1
= 3.3V unless otherwise noted.
denotes the specifications which apply over the full
GND 2
V1 1
V2 3
T
JMAX
6-LEAD PLASTIC TSOT-23
= 125 C,
S6 PACKAGE
TOP VIEW
–4.524 –4.602 –4.680
4.350
2.871
1.566
2.871
2.175
1.566
0.492
4.350
2.871
2.175
1.566
MIN
MIN
MIN
JA
INFORMATION
= 230 C/W
U
S6 PART MARKING
4.425
2.921
1.593
2.921
2.213
1.593
0.500
6 RST
5 V4
4 V3
4.425
2.921
2.213
1.593
TYP
TYP
TYP
LTAFV
LTAJN
LTAJQ
LTAFW
LTAJP
LTAJR
W
4.500
2.970
1.620
2.970
2.250
1.620
0.508
MAX
4.500
2.970
2.250
1.620
MAX
MAX
UNITS
UNITS
UNITS
U
29031f
V
V
V
V
V
V
V
V
V
V
V
V