TC2186 Microchip Technology Inc., TC2186 Datasheet - Page 2

• Manufacturer Part Number: TC2186
• Description: 50 Ma, 100 Ma, And 150 Ma Cmos Ldos With Shutdown And Error Output
• Manufacturer: Microchip Technology Inc.

TC2054/2055/2186
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
ELECTRICAL SPECIFICATIONS
DS21663C-page 2
Electrical Specifications: Unless otherwise noted, 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
Dropout Voltage, Note 5
Supply Current
Shutdown Supply Current
Power Supply Rejection
Ratio
Output Short Circuit Current
Thermal Regulation
Thermal Shutdown Die
Temperature
Note 1: The minimum V
OUT
Temperature
2: V
3: TCV
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 value
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: Hysteresis voltage is referenced by V
9:
Parameter
ELECTRICAL
CHARACTERISTICS
over a load range from 1.0mA to the maximum specified output current. Changes in output voltage due to heating
effects are covered by the thermal regulation specification.
at a 1V 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
Time required for V
R
is the regulator output voltage setting. For example: V
OUT
=
(
-----------------------------------------------------------------------------------------
V
OUTMAX
IN
ΔV
has to meet two conditions: V
V
OUT
I
TCV
IN
OUT MAX
ΔV
ΔV
I
PSRR
OUT SC
V
V
OUT/
V
Sym
ΔV
I
INSD
T
V
– V
OUT
OUT
I
OUT
OUT
OUT
IN
SD
IN
–
to reach 95% of V
OUT
IN
V
ΔP
OUT
OUTMIN
/
/
×
D
IN
ΔT
V
+0.3V to -0.3V
R
Min
-1.5
-2.5
100
150
160
2.7
- 2.0% V
50
—
—
—
—
—
—
—
—
—
—
—
—
)
×
R
.
J
10
IN
< 125°C
6
IN
+ 0.3)
R
(output voltage setting), after V
= V
R
0.05
0.05
0.04
Typ
140
300
160
0.5
0.5
± 0.4% V
20
40
45
90
55
50
R
—
—
—
—
IN
2
+ 1V, I
= 2.7V and V
L
R
R
= 100 µA, C
= 1.8V, 2.7V, 2.8V, 2.85V, 3.0V, 3.3V.
† Notice: Stresses above those listed under “Absolute
Maximum Ratings” may cause permanent damage to
the device. These are stress ratings only and functional
operation of the device at these or any other conditions
above those indicated in the operation sections of the
specifications is not implied. Exposure to Absolute
Maximum Rating conditions for extended periods my
affect device reliability.
Max
140
210
+ 2.0%
6.0
0.5
0.5
0.5
0.5
70
80
—
—
—
—
—
—
—
—
—
—
A
, T
IN
J
, θ
= V
JA
ppm/°C Note 3
Units
R
L
V/W
).
mA
mV
mA
µA
µA
dB
°C
%
%
+ V
= 3.3 µF, SHDN > V
V
V
DROPOUT
SHDN
Note 1
TC2054
TC2055
TC2186
Note 2
(V
TC2054;TC2055I
TC2186
Note 4
TC2015; TC2185
TC2185
Note 5
SHDN = V
SHDN = 0V
F
V
Note 6
RE
OUT
R
is switched from 0 to V
+ 1V) < V
≤ 100 kHz
= 0V
.
© 2006 Microchip Technology Inc.
MAX
IH
, I
at V
IH
IN
L
Conditions
=0
, T
< 6V
I
IN
L
L
A
= 0.1 mA to I
= 0.1 mA to I
= 6V for T = 10 ms.
= +25°C.
I
I
I
I
L
L
L
L
= 100 µA
= 50 mA
= 100 mA
= 150 mA
IN
.
OUT MAX
OUT MAX