TC1263-3.3VOA Microchip Technology, TC1263-3.3VOA Datasheet - Page 3

• Manufacturer Part Number: TC1263-3.3VOA
• Description: IC REG LDO 3.3V 500MA 8SOIC
• Manufacturer: Microchip Technology

Specifications of TC1263-3.3VOA

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: Up to 6V
• Voltage - Dropout (typical): 0.35V @ 500mA
• Number Of Regulators: 1
• Current - Output: 500mA (Min)
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 6 V
• Output Voltage: 3.3 V
• Output Type: Fixed
• Dropout Voltage (max): 650 mV
• Output Current: 500 mA
• Line Regulation: 0.05 %
• Load Regulation: 0.002 % / mA
• Voltage Regulation Accuracy: 0.5 %
• 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
• Other names: TC12633.3VOA

2.0
The descriptions of the pins are listed in Table 2-1.
TABLE 2-1:
©
(5-Pin DDPAK)
(5-Pin TO-220)
2002 Microchip Technology Inc.
(8-Pin SOIC)
Pin No.
Pin No.
1
2
3
4
5
6
7
8
1
2
3
4
5
PIN DESCRIPTIONS
PIN FUNCTION TABLE
BYPASS
Symbol
ERROR
Symbol
SHDN
SHDN
V
GND
GND
V
BYP
NC
NC
V
V
OUT
OUT
IN
IN
Regulated voltage output.
Ground terminal.
No connect.
Reference bypass input. Connecting a 470pF to this input further reduces output noise.
Out-of-Regulation Flag (open drain output). This output goes low when V
by approximately – 5%.
No connect.
Shutdown control input. The regulator is fully enabled when a logic high is applied to this input.
The regulator enters shutdown when a logic low is applied to this input. During shutdown, output
voltage falls to zero and supply current is reduced to 0.05µA (typical).
Unregulated supply input.
Reference bypass input. Connecting a 470pF to this input further reduces output noise.
Shutdown control input. The regulator is fully enabled when a logic high is applied to this input.
The regulator enters shutdown when a logic low is applied to this input. During shutdown, output
voltage falls to zero and supply current is reduced to 0.05µA (typical).
Ground terminal.
Unregulated supply input.
Regulated voltage output.
Description
Description
OUT
TC1263
is out-of-tolerance
DS21374B-page 3