
40V, Ultra-Low Quiescent-Current
Linear Regulators in 6-Pin TDFN/8-Pin SO
Maxim Integrated
3
MAX15006/MAX15007
Note 2: Limits at TA = -40°C are guaranteed by design.
Note 3: Output voltage regulation is guaranteed for IOUT
≥ 5μA.
Note 4: Dropout voltage is defined as (VIN - VOUT) when VOUT is 2% below the value of VOUT when VIN = VOUT + 3V.
Note 5: For VOUT = 3.3V, the 700mV dropout indicates VOUT does not reach 2% below VOUT at VIN = VOUT + 3V at minimum 4V
input voltage.
Note 6: Enable to regulation time is the time the output takes to reach 95% of its final value with VIN = 14V and EN is taken from VIL
to VIH in 5ns.
ELECTRICAL CHARACTERISTICS (continued)
(VIN = 14V, IOUT = 1mA, CIN = 0.1μF, COUT = 2.2μF, 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
REGULATOR
VIN
VOUT + VDO
50
Guaranteed Output Current
IOUT
VIN
VOUT + VDO (MAX15006D only)
60
mA
MAX15006A/D, MAX15007A
3.25
3.3
3.35
MAX15006B/MAX15007B
4.925
5.0
5.075
Output Voltage (Note 3)
VOUT
IOUT = 1mA
MAX15006C/MAX15007C
1.8
10
V
IOUT = 5mA, MAX15006B/MAX15007B
30
53
IOUT = 5mA, MAX15006C/MAX15007C
30
60
IOUT = 50mA, MAX15006B/MAX15007B
300
525
IOUT = 50mA, MAX15006C/MAX15007C
300
600
IOUT = 50mA, MAX15006A/MAX15007A
1000
Dropout Voltage (Notes 4, 5)
VDO
IOUT = 60mA, MAX15006D
1000
mV
Line Regulation
6V
VIN
35V, IOUT = 1mA
0.25
%
VIN = VOUT + 3V, IOUT = 100μA to 50mA
0.7
1.5
Load Regulation
VIN = VOUT + 3V, IOUT = 100μA to 60mA
(MAX15006D)
0.7
1.5
%
Output Current Limit
80
350
mA
VOUT = 3.3V
115
Output Voltage Noise
100Hz to 100kHz, IOUT =
50mA, COUT = 2.2μF
VOUT = 5V
179
μVRMS
Power-Supply Rejection Ratio
PSRR
f = 100Hz, VIN_RIPPLE = 500mVP-P, IOUT = 50mA
66
dB
FB Threshold Voltage
VFB
ILOAD = 1mA (MAX15006C/MAX15007C only)
1.2
1.23
1.26
V
FB Input Current
IFB
VFB = 0V, 1.5V (MAX15006C/MAX15007C only)
-100
+100
nA
ENABLE LOGIC
VIL
0.4
Enable Threshold Voltage
VIH
1.4
V
Enable Threshold Hysteresis
60
mV
Enable Pulldown Current
Internally pulled down to GND
0.5
μA
Enable to Regulation Time
(Note 6)
0.4
2
ms
THERMAL SHUTDOWN
Thermal Shutdown
TSHDN
Junction temperature rising
+165
°C
Thermal Shutdown Hysteresis
THYST
20
°C