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BB11182 View Datasheet(PDF) - Burr-Brown -> Texas Instruments

Part NameDescriptionManufacturer
BB11182 800mA Low Dropout Positive Regulator with Current Source and Sink Capability BB
Burr-Brown -> Texas Instruments BB
BB11182 Datasheet PDF : 9 Pages
1 2 3 4 5 6 7 8 9
SPECIFICATIONS
At TA = 0°C to 70°C, TERMPWR = +5V, unless otherwise noted.
PARAMETER
OUTPUT VOLTAGE
LINE REGULATION(2)
LOAD REGULATION(2)
DROPOUT VOLTAGE(3)
CURRENT LIMIT
Positive (ISC+)(4)
Negative (ISC–)
QUIESCENT CURRENT
RIPPLE REJECTION
LONG-TERM STABILITY
THERMAL SHUTDOWN
Junction Temperature Shutdown
Junction Temperature Reset
THERMAL RESISTANCE
Specified Junction Temperature Range
Operating Junction Temperature Range
Storage Range
Thermal Resistance
θJC
CONDITIONS
No Load, TA = 25°C
All Operating Conditions(1)
IO = 0, VIN = 4.75V to 6V
IO = 0 to 800mA
IO = –400 to 0mA
TA = 25°C
IO = 100mA
IO = 800mA
TA = 25°C
VOUT = 3.7V
IO = 0
TA = 25°C
f = 120Hz, VIN – VOUT = 2V, VRIPPLE = 0.5Vp-p
TA = +125°C, 1000Hr
(Junction-to-Case at Tab)
REG1118-2.85
MIN
TYP
MAX
2.82
2.85
2.88
2.79
2.85
2.91
0.3
4
2
25
25
60
0.8
1.1
1.1
1.3
800
1450
–750
–400
3
7
56
0.2
150
140
0
70
0
125
–55
125
15
UNITS
V
V
mV
mV
mV
V
V
mA
mA
mA
dB
%
°C
°C
°C
°C
°C
°C/W
NOTES: (1) All operating conditions include the combined effects of load current, input voltage, and temperature over each parameter’s full specified range.
(2) Load and line regulation are tested at a constant junction temperature by low duty cycle testing. (3) Dropout voltage is defined as the minimum input-to-output
voltage that produces a 1% decrease in output voltage. (4) VOUT to ground through 1.
ABSOLUTE MAXIMUM RATINGS
Input Voltage .......................................................................................... 7V
Output Voltage ........................................................... –0.2V to (V+) +0.5V
Short-Circuit Duration .................................................................. Indefinite
Operating Junction Temperature Range ............................. 0°C to +125°C
Storage Temperature Range .......................................... –55°C to +125°C
Lead Temperature (soldering, 10s)(1) ............................................. +300°C
NOTE: (1) See “Soldering Methods.”
PACKAGE INFORMATION
PRODUCT
REG1118-2.85
PACKAGE
SOT-223
PACKAGE DRAWING
NUMBER(1)
311
NOTE: (1) For detailed drawing and dimension table, please see end of data
sheet, or Appendix C of Burr-Brown IC Data Book.
ORDERING INFORMATION
PRODUCT(1)
PART MARKING
PACKAGE
REG1118-2.85
BB11182
SOT-223
NOTE: (1) Available in Tape and Reel, add –TR to Model Number.
CONNECTION DIAGRAM
Front View
Tab is connected
to Ground
SOT-223
VOUT Ground VIN
Plastic SOT-223
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Burr-Brown
recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling
and installation procedures can cause damage.
®
REG1118
2
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