General Description
The MAX5087 high-voltage linear regulator operates
from an input voltage of 6.5V to 45V and delivers up
to 400mA of output current. The device consumes only
70μA of quiescent current with no load and 11μA in
shutdown. The device includes a SET input, that when
connected to ground, selects a preset output voltage of
3.3V (MAX5087A) or 5.0V (MAX5087B). Alternatively, the
output voltage can be adjusted from 2.5V to 11V by simply
connecting SET to the regulator’s output through a resis-
tive divider network. The MAX5087 also provides an open-
drain, active-low microprocessor (μP) reset output that
asserts when the regulator output drops below the preset
output voltage threshold. An external capacitor programs
the reset timeout period. Other features include an enable
input, thermal shutdown, and short-circuit protection.
The MAX5087 operates over the automotive temperature
range of -40°C to +125°C and is available in a 16-pin
TQFN thermally enhanced package.
Applications
●Industrial
● Home Security/Safety
● Networking
Features
●Wide Operating Input Voltage Range (6.5V to 45V)
● Thermally Enhanced Package Dissipates
2.6W at TA = +70°C (16-Pin TQFN)
●Guaranteed 400mA Output Current
● 70μA Quiescent Supply Current
● Preset 3.3V, 5.0V, or Adjustable 2.5V to 11V Output
Voltage
● Remote Load Sense Capability
● Enable Input
● Integrated μP Reset Circuit with Programmable
Timeout Period
● Thermal and Short-Circuit Protection
● -40°C to +125°C Operating Temperature Range
19-3964; Rev 6; 5/14
Note: All devices are specified over the -40°C to +125°C oper-
ating temperature range.
*EP = Exposed paddle.
+Denotes lead-free package.
PART PIN-PACKAGE OUTPUT
VOLTAGE (V)
MAX5087AATE+ 16 TQFN-EP* 3.3
MAX5087BATE+ 16 TQFN-EP* 5.0
MAX5087BATE/V+ 16 TQFN-EP* 5.0
12 11 10 9
5
6
7
8
OUT
OUT
OUTSENSE
GND
TOP VIEW
16
15
14
13
N.C.
+
N.C.
N.C.
N.C.
1 2 3 4
EN
N.C.
IN
IN
MAX5087
N.C.
CT
RESET
SET
TQFN
MAX5087 45V, 400mA, Low-Quiescent-Current
Linear Regulator with Adjustable Reset Delay
Ordering Information
Pin Conguration
EVALUATION KIT AVAILABLE
IN to GND (do not exceed package power
dissipation)............................
........
......................-0.3V to +50V
IN to GND (T ≤ 300ms, IOUT ≤ 250mA)..................-0.3V to +42V
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 (VIN ≤ 14V)..............................Continuous
Maximum Current into Any Pin (Except IN, OUT).............±20mA
Continuous Power Dissipation (TA = +70°C)
16-Pin TQFN (derate 33.3mW/°C above +70°C).......2666mW
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
TQFN
Junction-to-Ambient Thermal Resistance (θJA)........30.0°C/W
Junction-to-Case Thermal Resistance (θJC)..................2°C/W
(Note 1)
(VIN = 14V, IOUT = 1mA, CIN = 47μF (low ESR), COUT = 15μF, VEN = 2.4V, 10kΩ from RESET to OUT, TA = TJ = -40°C to +125°C,
unless otherwise noted. Typical specifications are at TA = +25°C.) (Note 2)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Input Voltage Range VIN VIN ≥ VOUT + 1.5V 6.5 45.0 V
Supply Current IQMeasured at GND,
SET = GND
IOUT = 0 70 150 µA
IOUT = 400mA 5300
Shutdown Supply Current ISHDN VEN P 0.4V 11 21 µA
REGULATOR
Guaranteed Output Current IOUT VIN = 6.5V, VOUT = 5.0V 400 mA
Output Voltage (Note 3) VOUT
SET = GND,
5V version
6.5V P VIN ≤ 25V,
5mA P IOUT ≤ 400mA 4.87 5 5.13
V
6.5V P VIN ≤ 45V,
5mA P IOUT ≤ 100mA 4.850 5 5.150
SET = GND,
3.3V version
6.5V P VIN ≤ 25V,
5mA P IOUT ≤ 400mA 3.208 3.3 3.392
6.5V P VIN ≤ 45V,
5mA P IOUT ≤ 100mA 3.208 3.3 3.392
IOUT = 5mA, adjustable range 2.5 11.0
Dropout Voltage ΔVDO IOUT = 400mA, VOUT = 5V (Note 4) 0.9 2.2 V
Startup Response Time Rising edge of VIN to VOUT,
RL = 500Ω, SET = GND (Note 5) 400 µs
Line Regulation ΔVOUT /
ΔVIN 8V ≤ VIN ≤ 45V 5V version -1 +1 mV/V
3.3V version -0.5 +0.5
Enable Voltage VEN
VEN = high, regulator on 2.4 V
VEN = low, regulator off 0.4
MAX5087 45V, 400mA, Low-Quiescent-Current
Linear Regulator with Adjustable Reset Delay
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Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer
board. For detailed information on package thermal considerations, refer to www.maximintegrated.com/thermal-tutorial.
Absolute Maximum Ratings
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.
Package Thermal Characteristics
Electrical Characteristics
(VIN = 14V, IOUT = 1mA, CIN = 47μF (low ESR), COUT = 15μF, VEN = 2.4V, 10kΩ from RESET to OUT, TA = TJ = -40°C to +125°C,
unless otherwise noted. Typical specifications are at TA = +25°C.) (Note 2)
Note 2: Limits at TA = -40°C are guaranteed by design.
Note 3: Output voltage is tested using a pulsed load current of less than 50ms duration.
Note 4: Dropout voltage is defined as (VIN - VOUT) when VOUT is 100mV below the value of VOUT for VIN = VOUT + 3V.
Note 5: Startup time measured from 50% of VIN to 90% of VOUT.
Note 6: Continuous short-circuit protection for VIN > 14V not guaranteed.
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Enable Input Current IEN
VEN = 2.4V 0.35 µA
VEN = 14V 3.4
SET Reference Voltage VSET 1.200 1.235 1.260 V
SET Input Leakage Current ISET -100 +0.5 +100 nA
Load Regulation ΔVOUT /
ΔIOUT
IOUT = 1mA to 400mA (Note 3) 0.1 0.35 Ω
Power-Supply Rejection Ratio PSRR IOUT = 10mA, f = 100Hz, 500mVP-P,
VOUT = 5V 70 dB
Short-Circuit Current ISC VIN < 14V (Note 6) 640 mA
Thermal Shutdown Temperature TJ(SHDN) 175 °C
Thermal Shutdown Hysteresis ΔTJ(SHDN) 25 °C
RESET Voltage Threshold VRESET 89 92 94 % VOUT
RESET Threshold Hysteresis VRHYST 2% VOUT
RESET Output Low Voltage VRL ISINK = 1mA 0.4 V
RESET Output Leakage Current IRH VRESET = 5V 1µA
RESET Output Minimum Timeout
Period
When VOUT reaches RESET threshold,
CCT = Open 15 µs
ENABLE to RESET Minimum
Timeout Period When EN goes high, CCT = open 170 µs
Delay Comparator Threshold
(Rising) 1.196 1.230 1.264 V
Delay Comparator Threshold
Hysteresis 100 mV
CT Charge Current 12 4 µA
CT Discharge Current 5 mA
MAX5087 45V, 400mA, Low-Quiescent-Current
Linear Regulator with Adjustable Reset Delay
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Electrical Characteristics (continued)
(VIN = VEN = 14V, CIN = 47μF (low ESR), COUT = 15μF, VOUT = 5V, SET = GND, TA = +25°C, unless otherwise specied.)
NO-LOAD SUPPLY CURRENT
vs. TEMPERATURE
MAX5087 toc02
TEMPERATURE (°C)
I
GND
(A)
11095-25 -10 5 35 50 6520 80
50
40
30
20
10
60
70
80
90
100
110
120
0
-40 125
VIN = +45V
VIN = +14V
VIN = +6.5V
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
MAX5087 toc03
TEMPERATURE (°C)
I
SHDN
(A)
12511080 95-10 5 20 35 50 65-25
2
4
6
8
10
12
14
16
18
20
0
-40 140
OUTPUT VOLTAGE
vs. TEMPERATURE
MAX5087 toc04
TEMPERATURE (°C)
VOUT (V)
12511080 95-10 5 20 35 50 65-25
4.80
4.85
4.90
4.95
5.00
5.05
5.10
5.15
5.20
5.25
4.75
-40 140
IOUT = 5mA
GROUND CURRENT
vs. TEMPERATURE (PULSED LOAD)
MAX5087 toc05
TEMPERATURE (°C)
I
GND
(mA)
1251109580655035205-10-25
1
2
3
4
5
6
0
-40 140
VIN = +6.5V
IOUT = 50mA IOUT = 100mA
IOUT = 400mA
OUTPUT VOLTAGE
vs. LOAD CURRENT AND TEMPERATURE
MAX5087 toc06
TEMPERATURE (°C)
V
OUT
(V)
12511080 95-10 5 20 35 50 65-25
4.80
4.85
4.90
4.95
5.00
5.05
5.10
5.15
5.20
5.25
4.75
-40 140
VIN = +6.5V
IOUT = 100mA
IOUT = 50mA
IOUT = 400mA
DROPOUT VOLTAGE
vs. LOAD CURRENT
MAX5087 toc07
I
OUT
(mA)
V
DROPOUT
(V)
350300200 25050 100 150
0.15
0.30
0.45
0.60
0.75
0.90
1.05
1.20
1.35
1.50
0
0 400
VOUT = +5V
OUTPUT VOLTAGE vs.
INPUT VOLTAGE
MAX5087 toc01
VIN (V)
VOUT (V)
4515 20 25 30 35 405 10
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
0
0
IOUT = 0
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
MAX5087 toc08
FREQUENCY (kHz)
PSRR (dB)
100101
-70
-60
-50
-40
-30
-20
-10
0
-80
0.1 1000
COUT = 15F
IOUT = 10mA
LOAD-TRANSIENT RESPONSE
MAX5087 toc09
400s/div
VOUT
200mV/div
AC-COUPLED
IOUT
200mA/div
5mA
400mA
IOUT = 5mA
MAX5087 45V, 400mA, Low-Quiescent-Current
Linear Regulator with Adjustable Reset Delay
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Typical Operating Characteristics
(VIN = VEN = 14V, CIN = 47μF (low ESR), COUT = 15μF, VOUT = 5V, SET = GND, TA = +25°C, unless otherwise specied.)
INPUT VOLTAGE STEP RESPONSE
MAX5087 toc10
400s/div
VOUT
AC-COUPLED
500mV/div
26V
6.5V
VIN
10V/div
IOUT = 50mA
STARTUP RESPONSE
MAX5087 toc11
400s/div
VOUT
2V/div
VIN
10V/div
IOUT = 5mA
0V
0V
ENABLE STARTUP RESPONSE
MAX5087 toc12
100s/div
EN
1V/div
VOUT
2V/div
VIN = 14V
IOUT = 0
0V
0V
ENABLE STARTUP RESPONSE
MAX5087 toc13
100s/div
EN
1V/div
VOUT
2V/div
VIN = 14V
IOUT = 400mA
0V
0V
ENABLE STARTUP RESPONSE
MAX5087 toc14
100s/div
EN
1V/div
VOUT
2V/div
VIN = 45V
IOUT = 0
0V
0V
ENABLE STARTUP RESPONSE
MAX5087 toc15
100s/div
EN
1V/div
VOUT
2V/div
VIN = 45V
IOUT = 400mA
0V
0V
SHUTDOWN RESPONSE
MAX5087 toc16
20ms/div
EN
1V/div
VOUT
2V/div
IOUT = 5mA
0V
0V
GROUND CURRENT DISTRIBUTION
(TA = -40°C)
MAX5087 toc17
I
GND
(A)
NUMBER OF UNITS
656454 55 56 57 58 60 61 6259 63
5
10
15
20
25
30
35
40
0
51 52 53
150 UNITS
TESTED
GROUND CURRENT DISTRIBUTION
(TA = +125°C)
MAX5087 toc18
I
GND
(A)
NUMBER OF UNITS
74 75 767363 65 66 68 69 7067 7271
5
10
15
20
25
30
35
40
0
150 UNITS
TESTED
MAX5087 45V, 400mA, Low-Quiescent-Current
Linear Regulator with Adjustable Reset Delay
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Typical Operating Characteristics (continued)
PIN NAME FUNCTION
1, 12–16 N.C. No Connection. Not internally connected.
2EN Enable Input. Drive EN high to turn on the regulator. Force EN low to place the device in shutdown mode.
3, 4 IN Regulator Input. Supply voltage ranges from 6.5V to 45V. Bypass IN to GND with a low-ESR 47µF
electrolytic capacitor.
5, 6 OUT Regulator Output. Connect at least a 15µF low-ESR capacitor from OUT to GND.
7OUTSENSE Regulator Output Feedback Point. OUTSENSE must be connected to OUT for xed output voltage
versions. Leave OUTSENSE open for adjustable output voltage version.
8GND Ground
9SET
Feedback Regulation Set Point. Connect SET to GND for a xed 3.3V output (MAX5087A) or 5.0V
output (MAX5087B). Connect an external resistive divider network from OUTSENSE to SET to GND to
adjust the output voltage from 2.5V to 11V.
10 RESET Open-Drain Active-Low Reset Output. Connect a 10kΩ pullup resistor from RESET to any supply
voltage up to 11V to create a logic output.
11 CT Reset Timeout Setting Connection. A 2µA charging current is available at CT. Connect a capacitor from
CT to GND to set the reset timeout period (see the Adjustable Reset Timeout Period (CT) section).
—EP Exposed Paddle. Connect externally to a large ground plane to aid heat dissipation. Do not use EP as a
ground connection.
MAX5087 45V, 400mA, Low-Quiescent-Current
Linear Regulator with Adjustable Reset Delay
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Pin Description
Figure 1. Functional Diagram
MAX5087 ERROR
AMPLIFIER
EN
IN
OUT
SET
CT
RESET
GND
OUTSENSE
CONTROL LOGIC,
THERMAL SHUTDOWN,
AND
OVERCURRENT
PROTECTION
MUX
2µA
DELAY
COMPARATOR
CT
COMPARATOR
0.92 x VREF
VREF
1.235V
INTERNAL
SUPPLY VOLTAGE
MAX5087 45V, 400mA, Low-Quiescent-Current
Linear Regulator with Adjustable Reset Delay
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Detailed Description
The MAX5087 high-voltage linear regulator includes
an integrated μP reset circuit with an adjustable reset
timeout period (see the Adjustable Reset Timeout Period
(CT) section). The device guarantees a 400mA load cur-
rent and is available with a preset output voltage of 3.3V
(MAX5087A) or 5V (MAX5087B). Both devices can be
configured to provide an adjustable output voltage from
2.5V to 11V. The internal reset circuit monitors the regula-
tor output voltage and asserts RESET low when the regu-
lator output falls below the reset threshold voltage. Other
features include an enable (regulator control input), 21μA
(max) shutdown current, short-circuit protection (see the
Output Short-Circuit Current Limit section), and thermal
shutdown (see the Thermal Protection section).
Regulator
The MAX5087 accepts an input voltage range from 6.5V
to 45V and offers a fixed output voltage of 3.3V or 5V. For
an adjustable output voltage operation, use an external
resistive divider network connected between OUT, SET,
and GND (see Figure 2).
Enable Input (EN)
EN is a logic-level enable input that turns the device on/
off. Drive EN high to turn on the device and drive EN low
to place the device in shutdown. The MAX5087 draws
11μA (typ) of supply current when in shutdown. EN with-
stands voltages up to +45V, allowing EN to be connected
to IN for an always-on operation.
Remote Sensing (OUTSENSE)
The 3.3V (MAX5087A) and 5V (MAX5087B) output
voltage versions connect OUTSENSE for load voltage
sensing. Leave OUTSENSE open when using adjustable
output voltage version.
Reset Output (RESET)
A supervisor circuit is fully integrated in the MAX5087 and
uses the same reference voltage as the regulator. RESET
goes low if VOUT drops below the preset output voltage
threshold, and remains low at least for the timeout period
after VOUT rises above the reset voltage threshold.
Adjustable Reset Timeout Period (CT)
The MAX5087 features a user-adjustable reset timeout.
Connect a capacitor from CT to GND to set the reset time-
out period (see Figure 2) and use the following equation
to calculate the timeout period:
tRP = CCT x 0.6175 x 106 (s)
where CCT is the value of the external capacitor con-
nected from CT to GND.
Thermal Protection
When the junction temperature exceeds TJ = +175°C, an
internal thermal sensor signals the shutdown logic, which
turns off the pass transistor, allowing the IC to cool. The
thermal sensor turns the pass transistor on again after
the IC’s junction temperature cools by 25°C, resulting in
a cycled output during continuous thermaloverload condi-
tions. Thermal protection protects the MAX5087 in the
event of fault conditions. During continuous operation, do
not exceed the absolute maximum junction temperature
rating of TJ = +150°C.
Output Short-Circuit Current Limit
The MAX5087 features a current limit. The output can be
shorted to GND for an indefinite period of time (for VIN <
14V) without damage to the device. Continuous output
short-circuit protection is only guaranteed for VIN < 14V.
Figure 2. Setting the Adjustable Output Voltage
6.5V TO 45V 2.5V TO 11V
47µF
CCT
15µF
OUT
ON
OFF OUTSENSE
SET
IN
R1
R2
VOUT = VSET (1 + R1 / R2)
VSET = 1.235V
EN
TO µP RESET
CT
GND
MAX5087
MAX5087 45V, 400mA, Low-Quiescent-Current
Linear Regulator with Adjustable Reset Delay
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Applications Information
Output-Voltage Selection
The MAX5087 features a Dual ModeTM operation, in
either a preset-voltage mode or an adjustable mode. In
preset-voltage mode, internal feedback resistors set the
MAX5087’s output voltage to +3.3V or +5V. Select preset-
voltage mode by connecting SET to ground. In adjustable
mode, select an output between +2.5V and +11V using
two external resistors connected as a voltage-divider to
SET (Figure 2). Set the output voltage using the following
equation:
OUT SET R1
V V 1 R2
= ×+
where VSET = 1.235V and R2 is chosen to be < 100kΩ.
Available Output-Current Calculation
The MAX5087 high-voltage regulator provides up to
400mA of output current. The input voltage extends to
+45V. Package power dissipation limits the amount of out-
put current available for a given input/output voltage and
ambient temperature. Figure 3 shows the maximum power
dissipation curve for these devices. The graph assumes
that the exposed paddle of the MAX5087 package is set
up per JEDEC 51 (multilayer board) specifications.
Use Figure 3 to determine the allowable package dissi-
pation (PD) for a given ambient temperature. Alternately,
use the following formulas to calculate the allowable
package dissipation. Note that for the examples shown
below, the electrical characteristic limits are guaranteed
up to TJ = +125°C (max).
A
DA
A
2.666W for T 70 C
W
P 2.666W 0.0333 (T 70 C)
C
for 70 C T 125 C
≤+ °
= − × −°
°
+ ° < ≤+ °
After determining the allowable package dissipation cal-
culate the maximum output current using the following
formula:
D
OUT(MAX) IN OUT
P
I 400mA
VV
≅≤
−
The above equations do not include the negligible power
dissipation from self-heating due to the IC ground current.
Example 1:
TA = +95°C
VIN = +14V
VOUT = +5V
Find the maximum allowable output current. First cal-
culate package dissipation at the given temperature as
follows:
D
W
P 2.666W 0.0333 (95 C 70 C) 1.8335W
C
= − °− ° =
°
Then determine the maximum output current:
OUT(MAX) (1.8335W)
I 203mA
(14V) (5V)
= =
−
Example 2:
TA = +125°C
VIN = +14V
VOUT = +5V
Dual Mode is a trademark of Maxim Integrated Products, Inc.
Figure 3. Calculated Maximum Power Dissipation vs.
Temperature
MAX5087 fig03
TEMPERATURE (°C)
PD (W)
12020 60 80 10040
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0
0 140
2.666W
(16-PIN TQFN)
DERATE
33.3mW/°C
MAX5087 45V, 400mA, Low-Quiescent-Current
Linear Regulator with Adjustable Reset Delay
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Calculate package dissipation at the given temperature
as follows:
P 2.666W 0.0333 (125 C 70 C) 0.8345W= − °− ° =
°
And establish the maximum current:
OUT(MAX) (1.191W)
I 92.7mA
(14V) (5V)
= =
−
Example 3:
TA = +50°C
VIN = +14V
VOUT = +10V
Calculate package dissipation at the given temperature
as follows:
PD = 2.666W
And find the maximum output current:
OUT(MAX) OUT(MAX)
(2.666W)
I 666mA I 400mA
(14V) (10V)
= =⇒=
−
In example 3 the maximum output current is calculated
as 666mA, however, the maximum output current cannot
exceed 400mA.
Use Figure 4 to quickly determine maximum allowable
output current for selected ambient temperatures.
Output-Capacitor Selection and
Regulator Stability
For stable operation over the full temperature range and
with load currents up to 400mA, use a 15μF (min) output
capacitor with an ESR < 0.25Ω. To reduce noise and
improve load-transient response, stability, and power-
supply rejection use larger output capacitor values such
as 22μF.
Some ceramic capacitor dielectrics exhibit large capaci-
tance and ESR variation with temperature. For capacitor
dielectrics such as Y5V, use 22μF or more to ensure
stability at temperatures below -10°C. With X7R or X5R
dielectrics, 15μF should be sufficient at all operating tem-
peratures. To improve power supply rejection and tran-
sient response, use a minimum 47μF low-ESR capacitor
from IN to GND.
Figure 4. Maximum Output Current vs. Input Voltage (16-Pin
TQFN)
MAX5087 fig04
VIN (V)
IOUT(MAX) (A)
454035302520151050
VOUT = +5V
TA = +70°C
TA = +85°C
TA = +125°C
0.25
0.20
0.15
0.10
0.05
0.30
0.35
0.40
0.45
0.50
0
MAX5087 45V, 400mA, Low-Quiescent-Current
Linear Regulator with Adjustable Reset Delay
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PACKAGE
TYPE
PACKAGE
CODE
OUTLINE
NO.
LAND
PATTERN NO.
16 TQFN-EP T1655+3 21-0140 90-0073
MAX5087 45V, 400mA, Low-Quiescent-Current
Linear Regulator with Adjustable Reset Delay
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Package Information
For the latest package outline information and land patterns
(footprints), go to www.maximintegrated.com/packages. Note
that a “+”, “#”, or “-” in the package code indicates RoHS status
only. Package drawings may show a different suffix character, but
the drawing pertains to the package regardless of RoHS status.
Chip Information
PROCESS: BiCMOS
REVISION
NUMBER
REVISION
DATE DESCRIPTION PAGES
CHANGED
02/06 Initial release —
1 4/06 Updated Ordering Information and Electrical Characteristics tables. 1–3
27/06 Updated Electrical Characteristics table. 2
32/08 Corrected errors in data sheet, reduced operating range, and removed
products from Ordering Information table. 1–13
44/13 Added /V variant to Ordering Information 1
57/13 Changed package code to T1655+3 11
65/14 Updated Applications.1
Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent licenses
are implied. Maxim Integrated reserves the right to change the circuitry and specications without notice at any time. The parametric values (min and max limits)
shown in the Electrical Characteristics table are guaranteed. Other parametric values quoted in this data sheet are provided for guidance.
Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc.
MAX5087 45V, 400mA, Low-Quiescent-Current
Linear Regulator with Adjustable Reset Delay
© 2014 Maxim Integrated Products, Inc.
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Revision History
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim Integrated’s website at www.maximintegrated.com.
