MAX1983EUT+T Maxim Integrated Products, MAX1983EUT+T Datasheet - Page 6

• 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

Low-Voltage, Low-Dropout Linear Regulators
with External Bias Supply
(Circuit of Figure 3, T
6
_______________________________________________________________________________________
500mV/
200mA/
10mV/
1mV/
-100
-10
-20
-30
-40
-50
-60
-70
-80
-90
div
div
div
div
0
POWER-SUPPLY REJECTION RATIO (V
10
A
V
V
I
LOAD
LOAD TRANSIENT (300mA TO 1mA)
BIAS
P-P
= +25°C, unless otherwise noted.)
= 0.6V
LINE TRANSIENT (NO LOAD)
= 5V
= 0
100
vs. FREQUENCY
FREQUENCY (Hz)
1k
100μs/div
10μs/div
10k
100k
MAX1982/83 toc16
MAX1982/83 toc14
Typical Operating Characteristics (continued)
BIAS
1M
)
V
V
1mV/div
V
2.4V
1.8V
300mA
I
LOAD
OUT
IN
OUT
200mA/
200mA/
50mV/
10mV/
-100
-10
-20
-30
-40
-50
-60
-70
-80
-90
div
div
div
div
0
10
V
V
IN
P-P
LOAD TRANSIENT (1mA TO 300mA)
RIPPLE REJECTION RATIO (V
= 3V
LOAD TRANSIENT IN DROPOUT
= 0.4V
100
vs. FREQUENCY
FREQUENCY (Hz)
I
L
1k
= 100mA
20μs/div
10μs/div
I
L
I
L
= 200mA
= 300mA
10k
100k
MAX1982/83 toc15
MAX1982/83 toc17
IN
)
1M
V
V
300mA
I
300mA
I
LOAD
LOAD
OUT
OUT