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TLV1117 데이터시트(HTML) 6 Page - Texas Instruments

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부품명 TLV1117
상세내용  ADJUSTABLE AND FIXED LOW-DROPOUT VOLTAGE REGULATOR
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제조사  TI [Texas Instruments]
홈페이지  http://www.ti.com
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TLV1117 데이터시트(HTML) 6 Page - Texas Instruments

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TLV1117C Electrical Characteristics
TLV1117
ADJUSTABLE AND FIXED LOW-DROPOUT VOLTAGE REGULATOR
SLVS561G – DECEMBER 2004 – REVISED APRIL 2006
T
J = 0°C to 125°C, all typical values are at TJ = 25°C (unless otherwise noted)
PARAMETER
TEST CONDITIONS(1)
MIN
TYP
MAX
UNIT
VIN – VOUT = 2 V, IOUT = 10 mA, TJ = 25°C
1.238
1.25
1.262
Reference voltage, VREF
TLV1117
VIN – VOUT = 1.4 V to 10 V, IOUT = 10 mA to 800 mA
1.225
1.25
1.27
VIN = 3.5 V, IOUT = 10 mA, TJ = 25°C
1.485
1.5
1.515
TLV1117-15
VIN = 2.9 V to 10 V, IOUT = 0 to 800 mA
1.455
1.5
1.545
VIN = 3.8 V, IOUT = 10 mA, TJ = 25°C
1.782
1.8
1.818
TLV1117-18
VIN = 3.2 V to 10 V, IOUT = 0 to 800 mA
1.746
1.8
1.854
V
VIN = 4.5 V, IOUT = 10 mA, TJ = 25°C
2.475
2.5
2.525
Output voltage, VOUT
TLV1117-25
VIN = 3.9 V to 10 V, IOUT = 0 to 800 mA
2.450
2.5
2.550
VIN = 5 V, IOUT = 10 mA, TJ = 25°C
3.267
3.3
3.333
TLV1117-33
VIN = 4.75 V to 10 V, IOUT = 0 to 800 mA
3.235
3.3
3.365
VIN = 7 V, IOUT = 10 mA, TJ = 25°C
4.950
5.0
5.050
TLV1117-50
VIN = 6.5 V to 12 V, IOUT = 0 to 800 mA
4.900
5.0
5.100
IOUT = 10 mA, VIN – VOUT = 1.5 V to 13.75 V
TLV1117
0.035
0.2
%
IOUT = 0 mA, VIN = 2.9 V to 10 V
TLV1117-15
1
6
IOUT = 0 mA, VIN = 3.2 V to 10 V
TLV1117-18
1
6
Line regulation
IOUT = 0 mA, VIN = 3.9 V to 10 V
TLV1117-25
1
6
mV
IOUT = 0 mA, VIN = 4.75 V to 15 V
TLV1117-33
1
6
IOUT = 0 mA, VIN = 6.5 V to 15 V
TLV1117-50
1
10
IOUT = 10 mA to 800 mA, VIN – VOUT = 3 V
TLV1117
0.2
0.4
%
IOUT = 0 to 800 mA, VIN = 2.9 V
TLV1117-15
1
10
IOUT = 0 to 800 mA, VIN = 3.2 V
TLV1117-18
1
10
Load regulation
IOUT = 0 to 800 mA, VIN = 3.9 V
TLV1117-25
1
10
mV
IOUT = 0 to 800 mA, VIN = 4.75 V
TLV1117-33
1
10
IOUT = 0 to 800 mA, VIN = 6.5 V
TLV1117-50
1
15
IOUT = 100 mA
1.1
1.2
Dropout voltage, VDO(2)
IOUT = 500 mA
1.15
1.25
V
IOUT = 800 mA
1.2
1.3
Current limit
VIN – VOUT = 5 V, TJ = 25°C(3)
0.8
1.2
1.6
A
Minimum load current
VIN = 15 V
TLV1117
1.7
5
mA
All fixed-voltage
Quiescent current
VIN ≤ 15 V
5
10
mA
options
Thermal regulation
30-ms pulse, TA = 25°C
0.01
0.1
%/W
Ripple rejection
VIN – VOUT = 3 V, Vripple = 1 Vpp, f = 120 Hz
60
75
dB
ADJ pin current
80
120
µA
Change in ADJ pin current
VIN – VOUT = 1.4 V to 10 V, IOUT = 10 mA to 800 mA
0.2
5
µA
Temperature stability
TJ = full range
0.5
%
Long-term stability
1000 hrs, No load, TA = 125°C
0.3
%
Output noise voltage
f = 10 Hz to 100 kHz
0.003
%
(% of VOUT)
(1)
All characteristics are measured with a 10-
µF capacitor across the input and a 10-µF capacitor across the output. Pulse testing
techniques are used to maintain the junction temperature as close to the ambient temperature as possible.
(2)
Dropout is defined as the VIN to VOUT differential at which VOUT drops 100 mV below the value of VOUT,
measured at VIN = VOUT(nom) + 1.5 V.
(3)
Current limit test specified under recommended operating conditions
6
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