MAX5005ACUB+ Maxim Integrated Products, MAX5005ACUB+ Datasheet - Page 4

• Manufacturer Part Number: MAX5005ACUB+
• Description: Low Dropout (LDO) Regulators 150mA USB LDO
• Manufacturer: Maxim Integrated Products

Specifications of MAX5005ACUB+

• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 5.5 V
• Output Voltage: 3.3 V
• Output Type: Fixed
• Dropout Voltage (max): 0.4 V at 150 mA
• Output Current: 0.15 A
• Voltage Regulation Accuracy: 3 %
• Maximum Power Dissipation: 444 mW
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: uMAX
• Minimum Operating Temperature: 0 C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

150mA USB LDO Regulators with ±15kV TVS
and µP Reset
4
(V
IN
27.0
26.5
26.0
25.5
25.0
24.5
24.0
23.5
23.0
22.5
22.0
_______________________________________________________________________________________
= +5V, I
3.5
150
125
100
-10
-15
-20
-25
-30
-35
-40
-45
-50
-55
-60
75
50
25
OUT
-5
0
0
I
GROUND-PIN CURRENT
OUT
vs. SUPPLY VOLTAGE
4.0
0.01
0
POWER-SUPPLY REJECTION RATIO vs.
SUPPLY VOLTAGE (V)
= 0, C
= 150mA
STABLE REGION BELOW THE CURVE
15 30
C
REGION OF STABLE C
ESR vs. LOAD CURRENT
OUT
4.5
OUT
45
LOAD CURRENT (mA)
= 1 F
C
0.1
FREQUENCY (kHz)
OUT
FREQUENCY
= 2.2µF, unless otherwise noted.)
60
I
OUT
= 4.7 F
5.0
75 90 105 120 135 150
= 0
C
OUT
1
= 1 F
5.5
OUT
10
250
200
150
100
50
0
1
RESET THRESHOLD OVERDRIVE, V
MAXIMUM PULSE DURATION vs.
RESET THRESHOLD OVERDRIVE
RESET OCCURS ABOVE THIS LINE
10
Typical Operating Characteristics
TH
- V
1mV/div
OUT
V OUT
(mV)
3.35
3.34
3.33
3.32
3.31
3.30
3.29
3.28
3.27
3.26
3.25
100
3.5
300
275
250
225
200
175
150
125
100
I
OUT
75
50
25
vs. SUPPLY VOLTAGE
4.0
0
OUTPUT VOLTAGE
SUPPLY VOLTAGE (V)
0
= 150mA
OUTPUT NOISE
I
OUT
15
200 s/div
= 0
4.5
30
DROPOUT VOLTAGE
vs. LOAD CURRENT
45
LOAD CURRENT (mA)
60
5.0
MAX5005-7 toc07
75
90
105
5.5
120
135
150