MAX1935ETA15+T Maxim Integrated Products, MAX1935ETA15+T Datasheet - Page 3

• 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

ELECTRICAL CHARACTERISTICS
(V
noted. Typical values are at T
ELECTRICAL CHARACTERISTICS (continued)
(V
noted. Typical values are at T
Input Voltage
Input Undervoltage Lockout
Output Voltage Accuracy
(Preset Mode)
Adjustable Output Voltage
SET Voltage Threshold
(Adjustable Mode)
Maximum Output Current
Short-Circuit Current Limit
SET Dual Mode Threshold
SET Input Bias Current
Ground-Pin Current
SHUTDOWN
Shutdown Supply Current
S HDN Input Threshold
S HDN Input Bias Current
POWER-OK
POK Output Low Voltage
Operating Voltage Range for
Valid POK Output
Output High Leakage Current
Threshold
THERMAL PROTECTION
Ther m al- S hutd own Tem p erature
Thermal-Shutdown Hysteresis
IN
IN
= V
= V
OUT(SETPOINT)
OUT(SETPOINT)
PARAMETER
PARAMETER
_______________________________________________________________________________________
+ 500mV or V
+ 500mV or V
500mA, Low-Voltage Linear Regulator
A
A
= +25°C.) (Note 2)
= +25°C.)
SYMBOL
SYMBOL
∆T
V
T
IN
I
V
IN
V
I
SHDN
I
SHDN
UVLO
I
I
V
V
OUT
V
OFF
V
OUT
LIM
SET
SHDN
I
SET
= 2.25V whichever is greater, SET = GND, SHDN = IN, T
Q
OL
IN
IH
IL
= 2.25V whichever is greater, SET = GND, SHDN = IN, T
Rising, 40mV hysteresis
I
I
V
V
I
S HDN = GND, V
2.5V < V
2.5V < V
S HDN = GND or IN
Sinking 2mA
Sinking 100µA
V
Rising edge, referred to V
OUT
OUT
OUT
OUT
SET
POK
= 1mA to 500mA
= 1mA to 500mA
= 1mA
= 0.8V
= 0V
= 5.5V
IN
IN
< 5.5V
< 5.5V
IN
CONDITIONS
CONDITIONS
= 5.5V
OUT(NOMINAL)
A
-100
2.25
1.85
A
MIN
MIN
766
500
600
= -40°C to +85°C, unless otherwise
0.8
1.6
1.0
35
90
-4
= 0°C to +85°C, unless otherwise
in Tiny QFN
TYP
TYP
170
93
20
5
MAX
2500
+100
MAX
5.50
2.15
834
125
400
100
100
4.5
0.6
5.5
+4
50
96
5
UNITS
m A
UNITS
mV
mA
mV
mV
nA
µA
µA
nA
nA
°C
°C
%
%
V
V
V
V
V
RM S
3