MCP1825S-1802E/AB Microchip Technology, MCP1825S-1802E/AB Datasheet - Page 6

• Manufacturer Part Number: MCP1825S-1802E/AB
• Description: IC LDO REG 500MA 1.8V TO220-3
• Manufacturer: Microchip Technology

Specifications of MCP1825S-1802E/AB

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.8V
• Voltage - Input: 2.1 ~ 6 V
• Voltage - Dropout (typical): 0.21V @ 500mA
• Number Of Regulators: 1
• Current - Output: 500mA (Min)
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-220-3
• Primary Input Voltage: 2.15V
• Output Voltage: 1.8V
• Dropout Voltage Vdo: 210mV
• No. Of Pins: 3
• Output Current: 500mA
• Voltage Regulator Case Style: TO-220
• Operating Temperature Range: -40°C To +125°C
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 6 V
• Output Type: Fixed
• Dropout Voltage (max): 0.35 V at 500 mA
• Line Regulation: 0.05 % / V
• Load Regulation: 0.5 %
• Voltage Regulation Accuracy: 0.5 %
• Maximum Operating Temperature: + 125 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 40 C
• Output Voltage Fixed: 1.8V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

MCP1825/MCP1825S
Functional Block Diagram - Fixed Output (5-Pin)
DS22056B-page 6
SHDN
GND
V
IN
Overtemperature
Undervoltage
Lock Out
(UVLO)
Sensing
Soft-Start
SHDN
V IN
Driver w/limit
and SHDN
Reference
I
SNS
PMOS
V
REF
SHDN
C
92% of V
f
R
EA
f
Comp
+
–
REF
© 2008 Microchip Technology Inc.
Sense
T
DELAY
V
PWRGD
OUT