TC1270ASVRCTR Microchip Technology, TC1270ASVRCTR Datasheet - Page 13

• Manufacturer Part Number: TC1270ASVRCTR
• Description: IC,Power Supply Supervisor,TO-253,4PIN,PLASTIC
• Manufacturer: Microchip Technology
• Type: Simple Reset/Power-On Resetr

Specifications of TC1270ASVRCTR

• Number Of Voltages Monitored: 1
• Output: Push-Pull, Totem Pole
• Reset: Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 2.93V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-143, SOT-143B, TO-253AA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Note: Unless otherwise indicated, all limits are specified for V
FIGURE 2-25:
Propagation Delay (t
(TC1270AL, TC1270ANL, TC1271AL
- 4.50V min. / 4.63V typ. / 4.75V max.).
FIGURE 2-26:
Propagation Delay (t
(TC1270AT, TC1270ANT, TC1271AT
- 3.00V min. / 3.08V typ. / 3.15V max.).
FIGURE 2-27:
Propagation Delay (t
(TC1270AR, TC1270ANR, TC1271AR
- 2.55V min. / 2.63V typ. / 2.70V max.).
 2010 Microchip Technology Inc.
55
54
53
52
51
50
49
48
55
54
53
52
51
50
49
48
55
54
53
52
51
50
49
48
-40
-40
-40
10
10
10
V
V
Temperature (°C)
V
Temperature (°C)
RPD
Temperature (°C)
RPD
RPD
DD
DD
DD
) vs. Temperature
) vs. Temperature
) vs. Temperature
Falling to Reset
Falling to Reset
Falling to Reset
60
60
60
110
110
110
DD
FIGURE 2-28:
vs. Temperature
(TC1270AL, TC1270ANL, TC1271AL
- 4.50V min. / 4.63V typ. / 4.75V max.).
FIGURE 2-29:
vs. Temperature
(TC1270AT, TC1270ANT, TC1271AT
- 3.00V min. / 3.08V typ. / 3.15V max.).
FIGURE 2-30:
vs. Temperature
(TC1270AR, TC1270ANR, TC1271AR
- 2.55V min. / 2.63V typ. / 2.70V max.).
= 1V to 5.5V, T
TC1270A/70AN/71A
325
320
315
310
305
300
295
290
285
280
275
320
315
310
305
300
295
290
285
280
275
320
315
310
305
300
295
290
285
280
275
-40
-40
-40
A
= –40°C to +125°C.
2.8V
4.75V
10
10
Reset Time Out Period (t
Reset Time Out Period (t
10
Reset Time Out Period (t
Temperature (°C)
Temperature (°C)
Temperature (°C)
4.0V
60
60
60
5.5V
5.5V
3.15
DS22035C-page 13
5.5V
5.0V
5.0V
5.0V
4.5V
3.2V
3.0V
4.5V
4.0V
110
110
110
RST
RST
RST
)
)
)