MCP1791-3302E/ET Microchip Technology, MCP1791-3302E/ET Datasheet - Page 21

• Manufacturer Part Number: MCP1791-3302E/ET
• Description: IC LDO REG 70MA 3.3V 5DDPAK
• Manufacturer: Microchip Technology

Specifications of MCP1791-3302E/ET

• Package / Case: TO-263-5, D²Pak (5 leads + Tab), TO-263BA
• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: 6 ~ 30 V
• Voltage - Dropout (typical): 0.7V @ 70mA
• Number Of Regulators: 1
• Current - Output: 70mA (Min)
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 30 V
• Output Voltage: 3.3 V
• Output Type: Fixed
• Dropout Voltage (max): 1.3 V at 70 mA
• Output Current: 70 mA
• Line Regulation: +/- 0.0002 % / V
• Load Regulation: +/- 0.2 %
• Voltage Regulation Accuracy: 2.5 %
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

6.1
© 2008 Microchip Technology Inc.
Package Marking Information (Continued)
Legend: XX...X
Note:
5-Lead SOT-223 (MCP1791)
5-Lead DDPAK (Fixed) (MCP1791)
XXXXXXXXX
XXXXXXXXX
1 2 3 4 5
YYWWNNN
XXXYYWW
In the event the full Microchip part number cannot be marked on one line, it will
be carried over to the next line, thus limiting the number of available
characters for customer-specific information.
XXXXXXX
Y
YY
WW
NNN
*
e
3
NNN
Customer-specific information
Year code (last digit of calendar year)
Year code (last 2 digits of calendar year)
Week code (week of January 1 is week ‘01’)
Alphanumeric traceability code
Pb-free JEDEC designator for Matte Tin (Sn)
This package is Pb-free. The Pb-free JEDEC designator (
can be found on the outer packaging for this package.
MCP1790/MCP1791
Example:
Example:
1 2 3 4 5
MCP1791
50EET^^
0730256
EDC0730
179150
e
e
3
3
256
)
DS22075A-page 21