MCP1727-3302E/SN Microchip Technology, MCP1727-3302E/SN Datasheet - Page 2

• Manufacturer Part Number: MCP1727-3302E/SN
• Description: IC REG LDO 1.5A 3.3V 8SOIC
• Manufacturer: Microchip Technology

Specifications of MCP1727-3302E/SN

• Package / Case: 8-SOIC (3.9mm Width)
• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: Up to 6V
• Voltage - Dropout (typical): 0.33V @ 1.5A
• Number Of Regulators: 1
• Current - Output: 1.5A (Min)
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 6 V
• Output Voltage: 3.3 V
• Output Type: Fixed
• Dropout Voltage (max): 0.55 V at 1.5 A
• Output Current: 1.5 A
• Line Regulation: 0.05 % / V
• Load Regulation: 0.5 %
• Voltage Regulation Accuracy: 2 %
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Primary Input Voltage: 3.85V
• Output Voltage Fixed: 3.3V
• Dropout Voltage Vdo: 330mV
• No. Of Pins: 8
• Voltage Regulator Case Style: SOIC
• Operating Temperature Range: -40°C To
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

MCP1727
Typical Application
DS21997A-page 2
Off
Off
On
On
V
V
IN
IN
= 2.3V to 2.8V
= 2.3V to 2.8V
4.7 µF
4.7 µF
C
C
1
1
MCP1727 Adjustable Output Voltage
1
2
3
4
1
2
3
4
MCP1727 Fixed Output Voltage
V
V
SHDN
GND PWRGD
V
V
SHDN
GND PWRGD
IN
IN
IN
IN
Preliminary
C
C
Sense
DELAY
DELAY
V
V
ADJ
OUT
OUT
8
7
6
5
8
7
6
5
C
1000 pF
3
C
1000 pF
3
© 2006 Microchip Technology Inc.
100 kΩ
R
40 kΩ
R
20 kΩ
1
2
100 kΩ
V
OUT
R
V
1
OUT
R
3
= 1.8V @ 1A
= 1.2V @ 1A
PWRGD
PWRGD
C
1 µF
C
1 µF
2
2