TC2015 Microchip Technology, TC2015 Datasheet - Page 2

• Manufacturer Part Number: TC2015
• Description: (TC2xxx) 50 mA / 100 mA / 150 mA CMOS LDOs with Shutdown and Reference Bypass
• Manufacturer: Microchip Technology

TC2014/2015/2185
1.0
Absolute Maximum Ratings †
Input Voltage ................................................................... 6.5V
Output Voltage ....................................... (– 0.3) to (V
Operating Temperature ......................... – 40°C < T
Storage Temperature ................................. – 65°C to +150°C
Maximum Voltage on Any Pin ................ V
Maximum Junction Temperature ...................... ............ 150°C
† Notice: Stresses above those listed under "Maximum
Ratings" may cause permanent damage to the device. This is
a stress rating only and functional operation of the device at
those or any other conditions above those indicated in the
operation listings of this specification is not implied. Exposure
to maximum rating conditions for extended periods may affect
device reliability.
ELECTRICAL CHARACTERISTICS
DS21662C-page 2
Electrical Specifications: Unless otherwise specified, V
BOLDFACE type specifications apply for junction temperature of -40°C to +125°C.
Input Operating Voltage
Maximum Output
Current
Output Voltage
V
Coefficient
Line Regulation
Load Regulation
(Note 4)
Dropout Voltage
Supply Current
Shutdown Supply
Current
Note 1: The minimum V
OUT
Parameters
Temperature
2: V
3:
4: Regulation is measured at a constant junction temperature using low duty cycle pulse testing. Load regulation is tested
5: Dropout voltage is defined as the input-to-output differential at which the output voltage drops 2% below its nominal
6: Thermal Regulation is defined as the change in output voltage at a time T after a change in power dissipation is applied,
7: The maximum allowable power dissipation is a function of ambient temperature, the maximum allowable junction tem-
8: Time required for V
ELECTRICAL
CHARACTERISTICS
over a load range from 1.0 mA to the maximum specified output current. Changes in output voltage due to heating
effects are covered by the thermal regulation specification.
value at a V differential.
excluding load or line regulation effects. Specifications are for a current pulse equal to I
perature and the thermal resistance from junction-to-air (i.e. T
R
TCV
is the regulator output voltage setting. For example: V
OUT
=
--------------------------------------------------------------------------- -
V
V
IN
V
V
I
TCV
OUTMAX
IN
OUTMAX
OUT
OUT
has to meet two conditions: V
V
I
Sym
INSD
OUT
V
- V
OUT
I
IN
IN
OUT
/V
/ V
OUT
OUT
to reach 95% of V
V
IN
–
OUT
V
OUTMIN
V
IN
R
T
Min
100
150
-1.0
-2.0
+0.3V to – 0.3V
2.7
- 2.0%
50
—
—
—
—
—
—
—
—
—
10
J
IN
< 125°C
6 –
R
V
+ 0.3)
(output voltage setting), after V
R
0.05
0.33
0.43
0.05
IN
Typ
± 0.4% V
140
20
40
45
90
55
—
—
—
—
2
IN
= V
= 2.7V and V
R
+ 1V, I
R
R
Max
+1.0
+2.0
+ 2.0%
140
210
6.0
0.5
0.5
PIN FUNCTION TABLE
= 1.8V, 2.7V, 2.8V, 2.85V, 3.0V, 3.3V.
70
80
—
—
—
—
—
—
L
V
GND
SHDN
Bypass
V
= 100 µA, C
A
IN
OUT
, T
IN
J
= V
Name
,
ppm/°C Note 3
JA
Units
R
mA
mV
µA
µA
).
%
%
V
V
+ V
OUT
SHDN
DROPOUT
= 3.3 µF, SHDN > V
Note 1
TC2014
TC2015
TC2185
Note 2
(V
TC2014;TC2015: I
TC2185: I
Note 5
TC2015; TC2185 I
TC2185
SHDN = V
SHDN = 0V
R
is switched from 0 to V
Unregulated Supply Input
Ground Terminal
Shutdown Control Input
Reference Bypass Input
Regulated Voltage Output
+ 1V) < V
.
MAX
L
IH
2003 Microchip Technology Inc.
= 0.1 mA to I
, I
at V
IN
L
Conditions
=0
< 6V
Function
IN
L
I
I
I
= 6V for T = 10 msec.
IH
L
L
L
L
= 0.1 mA to I
, T
= 100 µA
= 50 mA
= 100 mA
= 150 mA
A
OUTMAX
IN
= +25°C.
.
Note 4
OUTMAX