MAX6349WLUT+T Maxim Integrated Products, MAX6349WLUT+T Datasheet - Page 4

• Manufacturer Part Number: MAX6349WLUT+T
• Description: IC REG LDO 1.8V/ADJ SOT23-6
• Manufacturer: Maxim Integrated Products

Specifications of MAX6349WLUT+T

• Regulator Topology: Positive Fixed or Adjustable
• Voltage - Output: 1.8V, 1.23 ~ 5 V
• Voltage - Input: 2.5 ~ 5.5 V
• Voltage - Dropout (typical): 0.6V @ 150mA
• Number Of Regulators: 1
• Current - Output: 150mA (Min)
• Operating Temperature: 0°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: 1.23 V to 5 V, 1.8 V
• Output Type: Adjustable, Fixed
• Dropout Voltage (max): 0.2 V at 10 mA
• Output Current: 150 mA
• Voltage Regulation Accuracy: 3 %
• Maximum Power Dissipation: 0.571 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Reference Voltage: 1.23 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Details

150mA, SOT23, Low Dropout Linear Regulators
with Internal Microprocessor Reset Circuit
4
(T
A
= +25°C, unless otherwise noted.)
_______________________________________________________________________________________
300
250
200
150
100
150
125
100
50
75
50
25
40
35
30
25
20
15
10
0
5
0
0
0
0
0
STABLE REGION
15 30
REGION OF STABLE C
1
C
30
OUT
GROUND PIN CURRENT
vs. INPUT VOLTAGE
DROPOUT VOLTAGE
vs. LOAD CURRENT
vs. LOAD CURRENT
45
LOAD CURRENT (mA)
= 4.7µF
LOAD CURRENT (mA)
INPUT VOLTAGE (V)
2
I
60
OUT
60
= 150mA
75 90 105 120 135 150
I
3
OUT
C
OUT
= 0
90
= 1µF
4
OUT
V
OUT
120
ESR
= 3.3V
5
150
6
-10
-20
-30
-40
-50
-60
0
11
10
9
8
7
6
5
4
3
2
1
0
0.01
2.5
POWER-SUPPLY REJECTION RATIO
3.0
SHUTDOWN CURRENT
vs. INPUT VOLTAGE
vs. FREQUENCY
INPUT VOLTAGE (V)
0.1
3.5
OUTPUT NOISE
FREQUENCY (kHz)
10ms/div
4.0
Typical Operating Characteristics
4.5
1
C
MAX6329/49 toc08
OUT
5.0
= 1µF
5.5
10
V
10mV/div
OUT
250
200
150
100
50
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
1
0
RESET THRESHOLD OVERDRIVE (V
OUTPUT VOLTAGE vs. INPUT VOLTAGE
vs. RESET THRESHOLD OVERDRIVE
MAXIMUM PULSE DURATION
1
SHUTDOWN RESPONSE
INPUT VOLTAGE (V)
2
RESET ASSERTS ABOVE
THIS LINE
50ms/div
10
3
4
TH
MAX63_9S/T
- V
MAX6329/49 toc09
OUT
5
) (mV)
100
6
RESET
5V/div
OUT
5V/div
SHDN
5V/div