MAX688CPA Maxim Integrated Products, MAX688CPA Datasheet - Page 4

• Manufacturer Part Number: MAX688CPA
• Description: IC REG LINEAR LDO 3.3V FXD 8-DIP
• Manufacturer: Maxim Integrated Products

Specifications of MAX688CPA

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: Up to 11V
• Voltage - Dropout (typical): 0.04V @ 200mA
• Number Of Regulators: 1
• Current - Output: 1A
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Limit (min): -

High-Accuracy, Low-Dropout
Linear Regulators
__________________________________________Typical Operating Characteristics
(Circuits of Figures 1 and 2, V
4
3.32289
3.31932
3.31576
3.31219
3.30862
3.30505
3.30149
3.29792
3.29435
3.29078
3.28365
3.28722
0.30
0.25
0.20
0.15
0.10
0.05
_______________________________________________________________________________________
7
6
5
4
3
2
1
0
0
0
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
0
GND CURRENT vs. DROPOUT VOLTAGE
Q1 = FZT749
R
B
OUTPUT VOLTAGE DISTRIBUTION
200
= 0
50
DROPOUT VOLTAGE
vs. LOAD CURRENT
OBSERVE MAXIMUM POWER
DISSIPATION LIMIT OF
EXTERNAL PASS TRANSISTOR.
LOAD CURRENT (mA)
NUMBER OF UNITS
600
300mA LOAD
100mA LOAD
V
100
MAX687
IN
- V
OUT
1000
150
10mA LOAD
(V)
IN
1400
= 5V, Q1 = FZT749, T
200
1800
250
3.32145
3.31920
3.31696
3.31472
3.31248
3.31024
3.30800
3.30576
3.30352
3.30128
3.29904
3.29679
3.29455
3.29231
3.29007
3.28783
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
7
6
5
4
3
2
1
0
0
0
0
GND CURRENT vs. DROPOUT VOLTAGE
A
Q1 = 2N2907
R
OUTPUT VOLTAGE DISTRIBUTION
B
= +25°C, unless otherwise noted.)
= 0
1
50
200
300mA LOAD
2
DROPOUT VOLTAGE
vs. LOAD CURRENT
NUMBER OF UNITS
LOAD CURRENT (mA)
100mA LOAD
100
400
V
3
MAX688
IN
- V
4
OUT
150
600
(V)
10mA LOAD
5
6
200
800
7
1000
250
8
3.01595
3.01420
3.01245
3.01071
3.00896
3.00547
3.00372
3.00198
3.00023
2.99848
2.99674
2.99499
2.99324
2.99150
2.98975
146
144
142
140
138
136
134
132
130
128
126
3.00721
6
5
4
3
2
1
0
-55
0
0
-25
OUTPUT VOLTAGE DISTRIBUTION
200
NO-LOAD SUPPLY CURRENT
50
vs. LOAD CURRENT
vs. TEMPERATURE
0
LOAD CURRENT (mA)
NUMBER OF UNITS
400
GND CURRENT
TEMPERATURE (°C)
100
25
MAX689
600
50
150
800
75
1000 1200
200
100
125
250