TC1054-2.8VCT713 MICROCHIP [Microchip Technology], TC1054-2.8VCT713 Datasheet - Page 3

• Manufacturer Part Number: TC1054-2.8VCT713
• Description: 50 mA, 100 mA and 150 mA CMOS LDOs with Shutdown and ERROR Output
• Manufacturer: MICROCHIP [Microchip Technology]

DC CHARACTERISTICS (CONTINUED)
© 2007 Microchip Technology Inc.
Electrical Specifications: Unless otherwise noted, V
Boldface type specifications apply for junction temperatures of -40°C to +125°C.
Output Noise
SHDN Input
SHDN Input High Threshold
SHDN Input Low Threshold
ERROR Output
Minimum V
Output Logic Low Voltage
ERROR Threshold Voltage
ERROR Positive Hysteresis
V
Note 1: V
OUT
to ERROR Delay
2:
3: Regulation is measured at a constant junction temperature using low duty cycle pulse testing. Load regulation is tested
4: Dropout voltage is defined as the input to output differential at which the output voltage drops 2% below its nominal
5: Thermal Regulation is defined as the change in output voltage at a time T after a change in power dissipation is applied,
6: The maximum allowable power dissipation is a function of ambient temperature, the maximum allowable junction
7: Hysteresis voltage is referenced by V
8: The minimum V
9: Apply for junction temperatures of -40C to +85C.
IN
TC V
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.
value.
excluding load or line regulation effects. Specifications are for a current pulse equal to I
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”, “Ther-
mal Considerations”, for more details.
Parameters
R
Operating Voltage
is the regulator output voltage setting. For example: V
OUT
= (V
OUT
MAX
IN
V
OUT
has to justify the conditions: V
– V
x ΔT
OUT
MIN
)x 10
V
t
V
Sym
DELAY
V
V
V
eN
V
IN
HYS
6
OL
TH
IH
IL
MIN
R
.
IN
Min
= V
1.0
45
—
—
—
—
—
—
IN
OUT
≥ V
TC1054/TC1055/TC1186
+ 1V, I
0.95 x V
R
+ V
Typ
260
2.5
R
50
—
—
—
—
= 1.8V, 2.5V, 2.7V, 2.85V, 3.0V, 3.3V, 3.6V, 4.0V, 5.0V.
L
DROPOUT
= 100 µA, C
R
A
, T
Max
400
and V
15
J
—
—
—
—
—
—
, θ
L
JA
= 3.3 µF, SHDN > V
IN
). Exceeding the maximum allowable power
≥ 2.7V for I
nV/√Hz I
Units
%V
%V
mV
mV
ms
V
V
IN
IN
V
V
1 mA Flows to ERROR
See
Note 7
V
L
L
MAX
IN
IN
OUT
L
= I
= 0.1 mA to I
= 2.5V to 6.5V
= 2.5V to 6.5V
Figure 4-2
at V
OUT
falling from V
IH
MAX
IN
, T
Conditions
= 6V for T = 10 ms.
A
= +25°C.
DS21350D-page 3
OUT
R
MAX
to V
.
R
- 10%