MAX1983EUT+T Maxim Integrated Products, MAX1983EUT+T Datasheet - Page 3

• Manufacturer Part Number: MAX1983EUT+T
• Description: IC REG LDO ADJ 0.3A SOT23-6
• Manufacturer: Maxim Integrated Products

Specifications of MAX1983EUT+T

• Regulator Topology: Positive Adjustable
• Voltage - Output: 0.8 ~ 2 V
• Voltage - Input: 1.25 ~ 5.5 V
• Number Of Regulators: 1
• Current - Output: 300mA
• Current - Limit (min): 330mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-6
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 5.5 V
• Output Voltage: 0.8 V to 2 V
• Output Type: Adjustable
• Dropout Voltage (max): 0.35 V at 300 mA
• Output Current: 300 mA
• Line Regulation: 0.15 % / V
• Voltage Regulation Accuracy: 1 %
• Maximum Power Dissipation: 0.696 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: MAX1983EUT+T; MAX1983EUT+TTR

ELECTRICAL CHARACTERISTICS (continued)
(Circuit of Figure 3, V
T
ELECTRICAL CHARACTERISTICS
(Circuit of Figure 3, V
LOGIC AND I/O
SHDN Input High Voltage
SHDN Input Low Voltage
SHDN Input Current
PGOOD Output Low Voltage
PGOOD Output
High Leakage Current
DYNAMICS
Positive Load Step
Negative Load Step
Ripple Rejection at V
Startup Response Time
Startup Overshoot
PGOOD Propagation Delay
A
Input Voltage
BIAS Voltage
V
BIAS Input Undervoltage Lockout
Shutdown Supply Current
Quiescent BIAS Current
Shutdown BIAS Current
V
REGULATOR CHARACTERISTICS
Line Regulation
MAX1982 1.20V
Output Voltage Accuracy
OUT
OUT
= +25°C.) (Note 1)
Voltage Range
Input Bias Current
Low-Voltage, Low-Dropout Linear Regulators
PARAMETER
PARAMETER
IN
_______________________________________________________________________________________
IN
IN
= 1.8V, I
= 1.8V, I
LOAD
LOAD
= 1mA, C
SYM B O L
SYM B O L
ΔV
I
V
t
V
V
t
= 1mA, C
ΔV
SHDN
FALL
RISE
t
V
t
V
V
BIAS
ON
OUT
I
OUT
PD
I
OUT
IN
IH
IN
Q
IL
IN
/
LOAD
PGOOD sinking 1mA
0 < V
I
I
10Hz < f < 10kHz, I
C
I
of nominal output voltage
I
Falling edge, 3mV under trip threshold
Rising edge within 5% of regulation level
MAX1983
1.25V < V
4.5V < V
4.5V < V
MAX1982: V
MAX1983: V
I
I
V
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
OUT
LOAD
OUT
= 10µF, T
= 1mA to 300mA,
PGOOD
+ 0.5V < V
= 1mA to full load, C
= full load to 1mA, C
= 300mA, C
= 300mA, C
= 10µF, T
= 10mA, 1.5V < V
= 10µF
BIAS
BIAS
IN
with External Bias Supply
< 5.5V
IN
IN
< V
A
< 5.5V
< 5.5V
= open, V
= open, 0.8V < V
CONDITIONS
= -40°C to +85°C, unless otherwise noted.) (Note 1)
CONDITIONS
IN
IN
A
LOAD
LOAD
= 0°C to +85°C, unless otherwise noted. Typical values are at
< 5.5V
LOAD
= 10µF, 0% to 90%
= 10µF
IN
OUT
= 300mA,
LOAD
LOAD
< 5.5V
= 1.20V
OUT
= 10µF
= 10µF
< 2.0V
-0.15
MIN
1.25
MIN
2.4
4.5
0.8
3.8
-1
-1
-3
1
TYP
100
-60
0.5
10
50
10
+0.15
MAX
MAX
250
0.8
0.1
+1
+1
5.5
5.5
2.0
4.2
+3
30
4
5
5
2
UNITS
UNITS
%/V
ms
µA
µA
dB
µs
µs
µs
µs
µA
µA
µA
µA
%
%
V
V
V
V
V
V
V
3