LTC2903CS6-B1 Linear Technology, LTC2903CS6-B1 Datasheet - Page 2

• Manufacturer Part Number: LTC2903CS6-B1
• Manufacturer: Linear Technology

Specifications of LTC2903CS6-B1

• Voltage Supervisor Type: Voltage Monitor
• Number Of Voltage Supervisors: 4
• Monitored Supervisor Voltage: 4.425/2.921/2.213/1.
• Reset Threshold Voltage (max): 4.5/2.97/2.25/1.62V
• Package Type: TSOT-23
• Operating Temperature Classification: Commercial
• Operating Temp Range: 0C to 70C
• Pin Count: 6
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Not Compliant

ABSOLUTE
LTC2903-1
(Notes 1, 2, 3)
V1, V2 ...................................................... – 0.3V to 6.5V
V3 ................................................. 2.7V or (V
V4 (LTC2903-A1, -B1, -D1, -E1) ...............– 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
SYMBOL
V
V
V
V
2
operating temperature range, otherwise specifications are at T
SYMBOL
V
V
V
V
(LTC2903-B1) The
T
SYMBOL
V
V
V
V
RT50
RT33
RT18
RT52N
A
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
LTC2903CS6-D1
LTC2903CS6-E1
LTC2903IS6-A1
LTC2903IS6-B1
LTC2903IS6-C1
LTC2903IS6-D1
LTC2903IS6-E1
= 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, θ
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
LTBMX
LTBMZ
LTAFW
LTAJP
LTAJR
LTBMY
LTBNB
W
4.500
2.970
1.620
2.970
2.250
1.620
0.508
4.500
2.970
2.250
1.620
MAX
MAX
MAX
29031f a
UNITS
UNITS
UNITS
U
V
V
V
V
V
V
V
V
V
V
V
V