TC1015-3.0VCT713 Microchip Technology, TC1015-3.0VCT713 Datasheet - Page 13
![IC REG LDO 3.0V 100MA SOT23A-5](/photos/6/59/65927/mfg_mcp402x_sot-23-5_sml.jpg)
TC1015-3.0VCT713
Manufacturer Part Number
TC1015-3.0VCT713
Description
IC REG LDO 3.0V 100MA SOT23A-5
Manufacturer
Microchip Technology
Specifications of TC1015-3.0VCT713
Package / Case
SOT-23-5, SC-74A, SOT-25
Regulator Topology
Positive Fixed
Voltage - Output
3V
Voltage - Input
Up to 6V
Voltage - Dropout (typical)
0.18V @ 100mA
Number Of Regulators
1
Current - Output
100mA (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 V
Output Type
Fixed
Dropout Voltage (max)
250 / 400 mV
Output Current
100 mA
Line Regulation
0.05 %
Load Regulation
0.5 %
Voltage Regulation Accuracy
2.5 %
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Primary Input Voltage
4V
Output Voltage Fixed
3V
Dropout Voltage Vdo
180mV
No. Of Pins
5
Voltage Regulator Case Style
SOT-23
Operating Temperature Range
-40°C To +125°C
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
158-2007-2
158-2007-2
TC10153.0VCT713TR
158-2007-2
TC10153.0VCT713TR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TC1015-3.0VCT713
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
5.0
5.1
Integrated thermal protection circuitry shuts the
regulator off when die temperature exceeds 160°C.
The regulator remains off until the die temperature
drops to approximately 150°C.
5.2
The amount of power the regulator dissipates is
primarily a function of input and output voltage, and
output current. The following equation is used to
calculate worst-case actual power dissipation:
EQUATION 5-1:
The
(Equation
temperature (T
temperature (T
junction-to-air (θ
θ
EQUATION 5-2:
© 2007 Microchip Technology Inc.
Where:
JA
I
LOADMAX
V
of approximately 220°C/Watt.
V
OUTMIN
INMAX
maximum
Where all terms are previously defined.
P
THERMAL CONSIDERATIONS
Thermal Shutdown
Power Dissipation
P
5-2) is a function of the maximum ambient
D
D
≈
= Worst-case actual power
= Maximum voltage on V
= Minimum regulator output voltage
= Maximum output (load) current
P
(
DMAX
V
J
A
MAX
JA
dissipation
INMAX
MAX
). The 5-pin SOT-23 package has a
) and the thermal resistance from
), the maximum allowable die
allowable
=
–
(
------------------------------------------- -
T
V
JMAX
OUTMIN
θ
–
JA
T
)I
power
AMAX
LOADMAX
IN
)
dissipation
TC1014/TC1015/TC1185
Equation 5-1
Equation 5-2
within limits. For example:
Given:
Find:
1.
2.
Actual power dissipation:
P
Maximum allowable power dissipation:
In this example, the TC1014 dissipates a maximum of
26.7 mW below the allowable limit of 318 mW. In a
similar manner,
used to calculate maximum current and/or input
voltage limits.
5.3
The primary path of heat conduction out of the package
is via the package leads. Therefore, layouts having a
ground plane, wide traces at the pads, and wide power
supply bus lines combine to lower θ
increase the maximum allowable power dissipation
limit.
D
I
LOAD
V
= [(3.0 x 1.1) – (2.7 x .975)]40 x 10
= 26.7 mW
≈ (V
OUT
V
Actual power dissipation
Maximum allowable dissipation
T
T
IN
A
J
MAX
MAX
MAX
MAX
IN
MIN
Layout Considerations
MAX
– V
=
=
=
=
=
P
to ensure regulator thermal operation is
can be used in conjunction with
DMAX
Equation 5-1
OUT
3.0V +10%
2.7V – 2.5%
40 mA
125°C
55°C
MIN
=
=
=
)I
(
------------------------------------------- -
318 mW
(
-------------------------
LOAD
T
125 55
JMAX
220
–
MAX
and
θ
–
JA
)
T
Equation 5-2
AMAX
DS21335E-page 13
JA
–3
)
and therefore
can be