MAX6737XKYHD3+T Maxim Integrated, MAX6737XKYHD3+T Datasheet - Page 9

• Manufacturer Part Number: MAX6737XKYHD3+T
• Description: Supervisory Circuits Fixed Interface A-Low Push-Pull
• Manufacturer: Maxim Integrated
• Series: MAX6736, MAX6737, MAX6738, MAX6739, MAX6740, MAX6741, MAX6742, MAX6743, MAX6744, MAX6745r

Specifications of MAX6737XKYHD3+T

• Rohs: yes
• Number Of Voltages Monitored: 2
• Monitored Voltage: 1.8 V to 5 V, 0.9 V to 3.3 V
• Undervoltage Threshold: 2.125 V, 1.275 V
• Overvoltage Threshold: 2.25 V, 1.35 V
• Output Type: Active Low, Push-Pull
• Manual Reset: Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Power-up Reset Delay (typ): 225 ms
• Supply Voltage - Max: 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SC-70
• Chip Enable Signals: No
• Maximum Power Dissipation: 247 mW
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Supply Current (typ): 5 uA, 10 uA
• Supply Voltage - Min: 1 V

† The MAX6306/MAX6307/MAX6309/MAX6310/MAX6312/
MAX6313 are available with factory-set V
2.5V to 5V, in 0.1V increments. Insert the desired nominal reset
threshold (from Table 1) into the blanks following the letters UK.
All parts also offer factory-programmed reset timeout periods.
Insert the number corresponding to the desired nominal timeout
period index following the “D” in the part number (D1 = 1ms min,
D2 = 20ms min, D3 = 140ms min, and D4 = 1120ms min). There
are 10 standard versions with a required order increment of 2,500
pieces. Sample stock is generally held on the standard versions
only (see Standard Versions table). Required order increment is
10,000 pieces for non-standard versions. Contact factory for avail-
ability of non-standard versions. All devices available in tape-and-
reel only.
Devices are available in both leaded and lead-free packaging.
Specify lead-free by replacing “-T” with “+T” when ordering.
Standard Versions Table
MAX6306UK_ _D_-T
MAX6306EUK_ _D_-T
MAX6307UK_ _D_-T
MAX6307EUK_ _D_-T
MAX6308UK00D_-T
MAX6308EUK00D_-T
MAX6309UK_ _D_-T
MAX6309EUK_ _D_-T
MAX6310UK_ _D_-T
MAX6310EUK_ _D_-T
MAX6311UK00D_-T
MAX6311EUK00D_-T
MAX6312UK_ _D_-T
MAX6312EUK_ _D_-T
Ordering Information (continued)
MAX6305UK00D3-T
MAX6306UK29D3-T
MAX6306UK46D3-T
MAX6307UK46D3-T
MAX6308UK00D3-T
PART †
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
TEMP RANGE
-0°C to +70°C
-0°C to +70°C
-0°C to +70°C
-0°C to +70°C
-0°C to +70°C
-0°C to +70°C
-0°C to +70°C
MAX6309UK29D3-T
MAX6309UK46D3-T
MAX6311UK00D3-T
MAX6312UK29D3-T
MAX6312UK46D3-T
CC
reset thresholds from
PIN -
PA C K A G E
5 SOT23
5 SOT23
5 SOT23
5 SOT23
5 SOT23
5 SOT23
5 SOT23
5 SOT23
5 SOT23
5 SOT23
5 SOT23
5 SOT23
5 SOT23
5 SOT23
Programmable Reset ICs
5-Pin, Multiple-Input,
5V
RST IN
Typical Operating Circuit
MAX6309
GND
3.3V
V
CC
RESET
MR
RESET IN
3.3V
µ
P
9