MAX8528EUD+ Maxim Integrated Products, MAX8528EUD+ Datasheet - Page 4

• Manufacturer Part Number: MAX8528EUD+
• Description: IC REG LDO 2A 14-TSSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX8528EUD+

• Regulator Topology: Positive Adjustable
• Voltage - Output: 0.5 ~ 3.4 V
• Voltage - Input: 1.43 ~ 3.6 V
• Voltage - Dropout (typical): 0.1V @ 2A
• Number Of Regulators: 1
• Current - Output: 2A
• Current - Limit (min): 3.2A
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 14-TSSOP Exposed Pad, 14-eTSSOP 14-HTSSOP
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 3.6 V
• Output Voltage: 0.5 V to 3.4 V
• Output Type: Adjustable
• Dropout Voltage (max): 0.2 V at 2 A
• Output Current: 2 A
• Line Regulation: 0.15 % / V
• Load Regulation: 0.08 % / A
• Voltage Regulation Accuracy: 0.6 %
• Maximum Power Dissipation: 1.7 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1.425V to 3.6V Input, 2A,
0.2V Dropout LDO Regulators
(Typical values are: V
4
1.60
1.55
1.50
1.45
1.40
1.35
1.30
650
600
550
500
450
400
350
300
250
_______________________________________________________________________________________
0
0
400
0.6
T
vs. INPUT VOLTAGE
GROUND CURRENT
vs. LOAD CURRENT
OUTPUT VOLTAGE
A
LOAD CURRENT (mA)
800
1.2
INPUT VOLTAGE (V)
= +25°C
T
(I
0.2A
IN
A
1200
ELECTROLYTIC CAP CLOSE TO IN)
LOAD
1.8
= +85°C
LOAD-TRANSIENT RESPONSE
= +1.8V, V
T
A
= 0.2A TO 2.2A; C
= -40°C TO +85°C
1600
2.4
T
A
2.2A
= -40°C
2000
3.0
40µs/div
OUT
2400
3.6
= +1.5V, I
IN
MAX8526/27/28 toc07
= 220µF
1.500
1.499
1.498
1.497
1.496
1.495
1.494
1.493
1.492
1.491
1.490
125
100
OUT
75
50
25
0
0
0
V
50mV/div
AC-COUPLED
I
1A/div
LOAD
= 2A, C
OUT
400
400
T
DROPOUT VOLTAGE
vs. LOAD CURRENT
vs. LOAD CURRENT
OUT
OUTPUT VOLTAGE
A
LOAD CURRENT (mA)
LOAD CURRENT (mA)
800
= +25°C
800
=10µF, C
T
A
1200
= +85°C
Typical Operating Characteristics
1200
T
A
1600
= -40°C
IN
1600
= 2.2µF, and T
2000
2400
2000
A
700
600
500
400
300
200
100
SHUTDOWN RESPONSE
0
= +25°C, unless otherwise noted.)
0
100µs/div
(V
0.6
LINE-TRANSIENT RESPONSE
IN
= 1.8V TO 2.5V, I
vs. INPUT VOLTAGE
GROUND CURRENT
1.2
INPUT VOLTAGE (V)
100µs/div
MAX8526/27/28 toc08
1.8
I
LOAD
I
LOAD
2.4
= 2A
OUT
I
LOAD
V
1V/div
I
2A/div
EN
2V/div
MAX8526/27/28 toc06
IN
OUT
= 0A
= 2A)
= 1A
3.0
3.6
V
10mV/div
AC-COUPLED
V
500mV/div
AC-COUPLED
OUT
IN