MAX1935ETA15+T Maxim Integrated Products, MAX1935ETA15+T Datasheet - Page 5

• Manufacturer Part Number: MAX1935ETA15+T
• Description: IC REG LINEAR 500MA 8-TDFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX1935ETA15+T

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.5V
• Voltage - Input: 2.25 ~ 5.5 V
• Number Of Regulators: 1
• Current - Output: 500mA (Min)
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-TDFN Exposed Pad
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 5.5 V
• Output Voltage: 1.5 V
• Output Type: Fixed
• Output Current: 500 mA
• Line Regulation: 0 % / V
• Voltage Regulation Accuracy: 2.5 %
• Maximum Power Dissipation: 1.95 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Reference Voltage: 0.8 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

(V
500
450
400
350
300
250
200
150
100
OUT
0
= 3.3V, V
100
V
IN
GROUND-PIN CURRENT
= 5.5V
200 300
vs. LOAD CURRENT
LOAD CURRENT (mA)
IN
= V
400 500 600 700 800
0.001
_______________________________________________________________________________________
0.01
0.01
100
OUT
0.1
0.1
10
10
1
1
0.1
0
+ 500mV, SHDN = IN, C
OUTPUT SPECTRAL NOISE DENSITY
500mA, Low-Voltage Linear Regulator
V
IN
100
REGION OF STABLE C
= 3.8V
STABLE REGION
200
1
vs. LOAD CURRENT
vs. FREQUENCY
FREQUENCY (kHz)
FREQUENCY (kHz)
300
C
OUT
10
= 10µF
400
500
OUT
200
190
180
170
160
150
Typical Operating Characteristics (continued)
100
C
I
600
OUT
OUT
IN
-40
ESR
= 50mA
V
I
OUT
= 10µF
= 1µF, C
700
IN
= V
= 0
1000
OUT
-15
800
GROUND-PIN CURRENT
+ 500mV
vs. TEMPERATURE
TEMPERATURE (°C)
OUT
10
= 10µF, T
35
A
60
= +25°C, unless otherwise noted.)
V
R
OUT
OUT
= 3.3V
= 66Ω (50mA)
LOAD-TRANSIENT RESPONSE
OUTPUT NOISE DC TO 1MHz
V
C
R
85
IN
OUT
IN
= V
= 10µF
= 660Ω TO 6.6Ω (5mA TO 500mA)
OUT
20ms/div
+ 500mV
10µs/div
-60
-50
-40
-30
-20
-10
0
0.01
C
I
OUT
POWER-SUPPLY REJECTION RATIO
OUT
in Tiny QFN
= 50mA
= 10µF
0.1
MAX1935 toc11
MAX1935 toc13
vs. FREQUENCY
FREQUENCY (kHz)
1
I
200mA/div
V
20mV/div
V
1mV/div
OUT
OUT
OUT
10
100
1000
5