MAX5087AATE+T Maxim Integrated Products, MAX5087AATE+T Datasheet - Page 3

• Manufacturer Part Number: MAX5087AATE+T
• Description: IC REG LINEAR 3.3V/ADJ 16-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX5087AATE+T

• Regulator Topology: Positive Fixed or Adjustable
• Voltage - Output: 3.3V, 2.5 ~ 11 V
• Voltage - Input: 6.5 ~ 45 V
• Voltage - Dropout (typical): 0.9V @ 400mA
• Number Of Regulators: 1
• Current - Output: 400mA (Min)
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-TQFN Exposed Pad
• Polarity: Positive
• Number Of Outputs: 1
• Output Type: Adjustable, Fixed
• Output Voltage: 2.5 V to 11 V, 3.3 V
• Output Current: 0.4 A
• Line Regulation: 0.5 mV / V
• Load Regulation: 0.1 Ohms
• Dropout Voltage (max): 2.2 V
• Input Voltage Max: 45 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Maximum Power Dissipation: 2666 mW
• Mounting Style: SMD/SMT
• Reference Voltage: 1.235 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(V
unless otherwise noted. Typical specifications are at T
Note 2: Limits at T
Note 3: Output voltage is tested using a pulsed load current of less than 50ms duration.
Note 4: Dropout voltage is defined as (V
Note 5: Startup time measured from 50% of V
Note 6: Continuous short-circuit protection for V
Enable Input Current
SET Reference Voltage
SET Input Leakage Current
Load Regulation
Power-Supply Rejection Ratio
Short-Circuit Current
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
RESET Voltage Threshold
RESET Threshold Hysteresis
RESET Output Low Voltage
RESET Output Leakage Current
RESET Output Minimum Timeout
Period
ENABLE to RESET Minimum
Timeout Period
Delay Comparator Threshold
(Rising)
Delay Comparator Threshold
Hysteresis
CT Charge Current
CT Discharge Current
IN
= 14V, I
Linear Regulator with Adjustable Reset Delay
PARAMETER
OUT
= 1mA, C
A
= -40°C are guaranteed by design.
_______________________________________________________________________________________
IN
= 47µF (low ESR), C
45V, 400mA, Low-Quiescent-Current
ΔT
SYMBOL
T
ΔV
V
V
J(SHDN)
ΔI
PSRR
V
J(SHDN)
RESET
RHYST
I
V
I
I
I
IN
SET
OUT
SET
OUT
RH
EN
SC
RL
- V
/
OUT
IN
IN
to 90% of V
V
V
I
I
V
V
I
V
When V
C
When EN goes high, C
) when V
OUT
OUT
SINK
> 14V not guaranteed.
OUT
EN
EN
OUT
IN
RESET
CT
< 14V (Note 6)
A
= 2.4V
= 14V
= Open
= 1mA to 400mA (Note 3)
= 10mA, f = 100Hz, 500mV
= 1mA
= 5V
= 15µF, V
= +25°C.) (Note 2)
OUT
= 5V
OUT
OUT
reaches RESET threshold,
is 100mV below the value of V
.
CONDITIONS
EN
= 2.4V, 10kΩ from RESET to OUT, T
CT
= open
P-P
,
OUT
for V
1.200
1.196
-100
MIN
89
1
IN
= V
A
1.235
1.230
TYP
0.35
+0.5
640
175
170
100
= T
3.4
0.1
70
25
92
15
OUT
2
2
5
J
+ 3V.
= -40°C to +125°C,
1.260
1.264
MAX
+100
0.35
0.4
94
1
4
% V
% V
UNITS
mA
mV
mA
dB
µA
nA
°C
°C
µA
µA
µs
µs
Ω
V
V
V
OUT
OUT
3