MAX5087BATE+ Maxim Integrated Products, MAX5087BATE+ Datasheet - Page 2

• Manufacturer Part Number: MAX5087BATE+
• Description: IC REG LINEAR 400MA 16-TQFN-EP
• Manufacturer: Maxim Integrated Products

Specifications of MAX5087BATE+

• Regulator Topology: Positive Fixed or Adjustable
• Voltage - Output: 5V, 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, 5 V
• Output Current: 0.4 A
• Line Regulation: 1 mV / V
• Load Regulation: 0.1 Ohms
• Dropout Voltage (max): 900 mV
• Input Voltage Max: 45 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Maximum Power Dissipation: 2666 mW
• Mounting Style: SMD/SMT
• Operating Temperature Range: - 40 C to + 125 C
• Reference Voltage: 1.235 V
• Voltage Regulation Accuracy: 3 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
IN to GND (do not exceed package power
IN to GND (T ≤ 300ms, I
EN to GND..............................................................-0.3V to +50V
RESET, OUT, OUTSENSE to GND .........................-0.3V to +12V
IN to OUT................................................................-0.3V to +50V
CT, SET TO GND....................................................-0.3V to +35V
Short-Circuit Duration (V
Maximum Current into Any Pin (Except IN, OUT).............±20mA
45V, 400mA, Low-Quiescent-Current
Linear Regulator with Adjustable Reset Delay
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7 using a four-
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V
unless otherwise noted. Typical specifications are at T
2
Input Voltage Range
Supply Current
Shutdown Supply Current
REGULATOR
Guaranteed Output Current
Output Voltage (Note 3)
Dropout Voltage
Startup Response Time
Line Regulation
Enable Voltage
IN
dissipation) .........................................................-0.3V to +50V
_______________________________________________________________________________________
= 14V, I
layer board. For detailed information on thermal considerations, refer to www.maxim-ic.com/thermal-tutorial.
PARAMETER
OUT
= 1mA, C
OUT
IN
≤ 14V) ..............................Continuous
IN
≤ 250mA) ..................-0.3V to +42V
= 47µF (low ESR), C
SYMBOL
ΔV
I
ΔV
V
SHDN
I
ΔV
V
V
OUT
OUT
OUT
I
EN
Q
IN
DO
IN
/
V
Measured at GND,
SET = GND
V
V
SET = GND,
5V version
SET = GND,
3.3V version
I
I
Rising edge of V
R
8V ≤ V
V
V
OUT
OUT
IN
EN
IN
L
EN
EN
OUT
= 500Ω, SET = GND (Note 5)
≥ V
= 6.5V, V
A
≤ 0.4V
= high, regulator on
= low, regulator off
= 5mA, adjustable range
= 400mA, V
= 15µF, V
= +25°C.) (Note 2)
IN
OUT
≤ 45V
+ 1.5V
OUT
CONDITIONS
EN
IN
OUT
= 5.0V
to V
Continuous Power Dissipation (T
Thermal Resistance (Note 1)
Operating Temperature Range .........................-40°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-60°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
= 2.4V, 10kΩ from RESET to OUT, T
= 5V (Note 4)
16-Pin TQFN (derate 33.3mW/°C above +70°C) ......2666mW*
θ
θ
I
I
6.5V ≤ V
5mA ≤ I
6.5V ≤ V
5mA ≤ I
6.5V ≤ V
5mA ≤ I
6.5V ≤ V
5mA ≤ I
OUT
5V version
3.3V version
JA
JC
OUT
OUT
, 16-Pin TQFN ......................................................30.0°C/W
, 16-Pin TQFN ...........................................................2°C/W
,
= 0
= 400mA
OUT
OUT
OUT
OUT
IN
IN
IN
IN
≤ 25V,
≤ 45V,
≤ 25V,
≤ 45V,
≤ 400mA
≤ 100mA
≤ 400mA
≤ 100mA
4.850
3.208
3.208
4.87
MIN
400
-0.5
6.5
2.5
2.4
-1
A
= +70°C)
A
5300
TYP
400
3.3
3.3
0.9
= T
70
11
5
5
J
= -40°C to +125°C,
5.150
3.392
3.392
MAX
45.0
5.13
11.0
+0.5
150
2.2
0.4
21
+1
UNITS
mV/V
mA
µA
µA
µs
V
V
V
V