TC1017-3.3VCTTR Microchip Technology, TC1017-3.3VCTTR Datasheet - Page 9

• Manufacturer Part Number: TC1017-3.3VCTTR
• Description: IC REG LDO 3.3V 150MA SD SOT23A5
• Manufacturer: Microchip Technology

Specifications of TC1017-3.3VCTTR

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: Up to 6V
• Voltage - Dropout (typical): 0.285V @ 150mA
• Number Of Regulators: 1
• Current - Output: 150mA (Min)
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Primary Input Voltage: 4.3V
• Output Voltage: 3.3V
• Dropout Voltage Vdo: 285mV
• No. Of Pins: 5
• Output Current: 150mA
• Voltage Regulator Case Style: SOT-23
• 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): 0.2 V at 50 mA
• Line Regulation: 0.04 % / V
• Load Regulation: 0.38 %
• Voltage Regulation Accuracy: 0.5 %
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Output Voltage Fixed: 3.3V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

3.0
The descriptions of the pins are listed in Table 3-1.
TABLE 3-1:
3.1
The regulator is fully enabled when a logic-high is
applied to SHDN. The regulator enters shutdown when
a logic-low is applied to this input. During shutdown, the
output voltage falls to zero and the supply current is
reduced to 0.05 µA (typ.)
3.2
For best performance, it is recommended that the
ground pin be tied to a ground plane.
© 2005 Microchip Technology Inc.
5-Pin SC-70
Pin No.
1
2
3
4
5
PIN DESCRIPTIONS
Shutdown Control Input (SHDN)
Ground Terminal
PIN FUNCTION TABLE
5-Pin SC-70R
5-Pin SOT-23
Pin No.
3
4
2
5
1
Symbol
SHDN
V
GND
V
NC
OUT
IN
Shutdown Control Input
No Connect
Ground Terminal
Regulated Voltage Output
Unregulated Supply Input
3.3
Bypass the regulated voltage output to GND with a
minimum capacitance of 1 µF. A ceramic bypass
capacitor is recommended for best performance.
3.4
The minimum V
to ensure that the output maintains regulation:
V
maximum V
Power dissipation may limit V
order to maintain a junction temperature below 125°C.
Refer to Section 5.0 “Thermal Considerations”, for
determining junction temperature.
It is recommended that V
ceramic capacitor.
IN
2.7V and V
Regulated Voltage Output (V
Unregulated Supply Input (V
IN
should be less than or equal to 6V.
IN
Description
IN
has to meet two conditions in order
[(V
R
IN
+ 2.5%) + V
be bypassed to GND with a
IN
to a lower potential in
TC1017
DS21813D-page 9
DROPOUT
OUT
IN
]. The
)
)