TC1263-3.0VOA Microchip Technology, TC1263-3.0VOA Datasheet - Page 3
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TC1263-3.0VOA
Manufacturer Part Number
TC1263-3.0VOA
Description
IC REG LDO 3.0V 500MA 8SOIC
Manufacturer
Microchip Technology
Specifications of TC1263-3.0VOA
Regulator Topology
Positive Fixed
Voltage - Output
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 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
TC12633.0VOA
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TC1263-3.0VOA
Manufacturer:
MICROCHIP
Quantity:
12 000
Company:
Part Number:
TC1263-3.0VOA713
Manufacturer:
MICROCHIP
Quantity:
12 000
Company:
Part Number:
TC1263-3.0VOATR
Manufacturer:
MICROCHIP
Quantity:
12 000
DC CHARACTERISTICS (CONTINUED)
TEMPERATURE CHARACTERISTICS
© 2005 Microchip Technology Inc.
Electrical Specifications: Unless otherwise indicated, V
SHDN > V
SHDN Input
SHDN Input High Threshold
SHDN Input Low Threshold
ERROR Output (SOIC Only)
Minimum Operating Voltage
Output Logic Low Voltage
ERROR Threshold Voltage
ERROR Positive Hysteresis
Note 1:
Electrical Specifications: Unless otherwise indicated, V
SHDN > V
Temperature Ranges
Specified Temperature Range
Operating Temperature Range
Storage Temperature Range
Thermal Package Resistances
Thermal Resistance, 5L-DDPAK
Thermal Resistance, 5L-TO-220
Thermal Resistance, 8L-SOIC
Note 1:
2:
3:
4:
5:
6:
7:
IH
IH
Parameters
, T
The minimum V
Regulation is measured at a constant junction temperature using low duty-cycle pulse testing. Load regulation is tested
over a load range from 0.1 mA to the maximum specified output current. Changes in output voltage due to heating
effects are covered by the thermal regulation specification.
Dropout voltage is defined as the input-to-output differential at which the output voltage drops 2% below its nominal
value measured at a 1.0V differential.
Thermal regulation is defined as the change in output voltage at a time T after a change in power dissipation is applied,
excluding load or line regulation effects. Specifications are for a current pulse equal to I
The maximum allowable power dissipation is a function of ambient temperature, the maximum allowable junction
temperature and the thermal resistance from junction-to-air (i.e., T
dissipation causes the device to initiate thermal shutdown. Please see Section 5.0 “Thermal Considerations” for
more details.
, T
Operation in this range must not cause T
V
TCV
R
A
A
is the regulator output voltage setting.
= +25°C. Boldface type specifications apply for junction temperatures of -40°C to +125°C.
= +25°C.
Parameters
OUT
=
------------------------------------------------------------------------ -
V
IN
OUTMAX
has to justify the conditions: V
V
OUT
–
V
OUTMIN
V
Sym
V
V
V
V
V
HYS
MIN
OL
TH
IH
IL
T
Sym
–
T
T
T
JA
JA
JA
J
A
A
J
10
to exceed Maximum Junction Temperature (+125°C).
6
IN
IN
Min
1.0
45
—
—
—
—
= V
= V
IN
R
R
Min
-40
-40
-65
—
—
—
V
+ 1.0V, (Note 1), I
+ 1.0V, I
R
0.95 x V
+ V
Typ
50
—
—
—
—
DROPOUT
L
Typ
163
57
71
—
—
—
= 100 µA, C
R
A
, T
and V
J
Max
,
L
400
15
—
—
—
—
+125
+125
+150
Max
= 100 µA, C
—
—
—
JA
L
IN
). Exceeding the maximum allowable power
= 3.3 µF,
2.7V for I
Units
%V
%V
mV
mV
Units
°C/W
°C/W
°C/W
V
V
°C
°C
°C
L
IN
IN
= 3.3 µF,
LMAX
L
1 mA Flows to ERROR
= 0.1 mA to I
Note 1
at V
IN
TC1263
Conditions
= 6V for T = 10 ms.
Conditions
DS21374C-page 3
OUTMAX
.