MCP2021-330E/MF Microchip Technology, MCP2021-330E/MF Datasheet - Page 10

• Manufacturer Part Number: MCP2021-330E/MF
• Description: LIN COMPATIBLE DRIVER, 3.3V REGULATOR, -40C to +125C, 8-DFN, TUBE
• Manufacturer: Microchip Technology

MCP202X
1.6.2
A metal option provides for a alternate 3.30 V
at up to 50 mA of load current over the entire operating
temperature range of -40°C to +125°C. All specifica-
tions given above for the 5.0V operation apply except
for any difference noted here.
The same input tracking of 4.25V applies the 3.3V
regulator.
FIGURE 1-5:
DS22018C-page 10
3.3V REGULATOR
VOLTAGE REGULATOR OUTPUT ON POWER-ON RESET
Note 1:
5.0
3.5
3
0
8
6
4
2
0
2:
3:
4:
V
V
Start-up, V
V
V
V
REG
V
V
BB
BB
BB
BB
(1)
> 5.75V, regulator on.
≤ 5.5V, regulator tracks V
< 4.25V, regulator will turn off
DC
BB
±3%
< 5.75V, regulator off.
(2)
(3)
Note:
BB
The regulator has an overload current
limiting of approximately 100 mA. If V
is lower than 2.5V, the V
© 2008 Microchip Technology Inc.
t
t
REG
will turn off.
REG