MCP121T-450E/TT Microchip Technology, MCP121T-450E/TT Datasheet - Page 18

• Manufacturer Part Number: MCP121T-450E/TT
• Description: IC SUPERVISOR 4.38V LOW S0T-23B
• Manufacturer: Microchip Technology
• Type: Simple Reset/Power-On Resetr

Specifications of MCP121T-450E/TT

• Number Of Voltages Monitored: 1
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: 80 ms Minimum
• Voltage - Threshold: 4.38V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
• Threshold Voltage: 4.38V
• No. Of Supervisors / Monitors: 1
• Supply Voltage Range: 1V To 5.5V
• Reset Type: Active-Low / Open-Drain
• Supply Current: 20µA
• Delay Time: 120ms
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MCP121T-450E/TT; MCP121T-450E/TTTR

MCP102/103/121/131
3-Lead Plastic Small Outline Transistor (LB) (SC-70)
DS21906B-page 18
JEITA (EIAJ) Equivalent: SC70
Drawing No. C04-104
*Controlling Parameter
Notes:
c
Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions
shall not exceed .005" (0.127mm) per side.
B
b
Number of Pins
Pitch
Outside lead pitch (basic)
Overall Height
Molded Package Thickness
Standoff
Overall Width
Molded Package Width
Overall Length
Foot Length
Lead Thickness
Lead Width
Mold Draft Angle Top
Mold Draft Angle Bottom
3
E1
E
Dimension Limits
2
1
L
Units
p1
A2
E1
A1
p
E
D
L
B
a
A
c
b
a
p
p1
MIN
A
.026 BSC.
.051 BSC.
.004
.000
.045
.003
.006
.031
.031
.071
.071
INCHES
8°
8°
D
3
MAX
.0004
.043
.039
.094
.053
.089
.016
.010
.016
12°
12°
MIN
MILLIMETERS*
0.65 BSC.
1.30 BSC.
0.80
0.80
0.00
1.80
1.15
1.80
0.10
0.08
0.15
8°
8°
3
© 2005 Microchip Technology Inc.
MAX
1.10
1.00
.010
2.40
1.35
2.25
0.25
0.40
0.41
12°
12°
A2
A1