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参数资料
| 型号： | REG113 |
| 厂商： | Texas Instruments, Inc. |
| 英文描述： | DMOS 400mA Low-Dropout Regulator(DMOS 400mA 低压差稳压器) |
| 中文描述： | 的DMOS 400mA的低压差稳压器（DMOS的400mA的低压差稳压器） |
| 文件页数： | 3/14页 |
| 文件大小： | 247K |
| 代理商： | REG113 |
REG113
SBVS031C
3
www.ti.com
ELECTRICAL CHARACTERISTICS
Boldface
limits apply over the specified temperature range,
T
J
=
–
40
°
C to +85
°
C.
At T
J
= +25
°
C, V
IN
= V
OUT
+ 1V, V
ENABLE
= 1.8V, I
OUT
= 5mA, C
NR
= 0.01
μ
F, and C
OUT
= 0.1
μ
F
(1)
, unless otherwise noted.
REG113NA
REG113EA
PARAMETER
CONDITION
MIN
TYP
MAX
UNITS
OUTPUT VOLTAGE
Output Voltage Range
REG113-2.5
REG113-2.85
REG113-3
REG113-3.3
REG113-5
Accuracy
Over Temperature
vs Temperature
vs Line and Load
Over Temperature
V
OUT
2.5
2.85
3.0
3.3
5.0
±
0.5
V
V
V
V
V
%
%
±
1.5
±
2.3
±
2.3
±
2.3
±
3.0
10
325
410
dV
OUT
/dT
50
±
1
ppm/
°
C
%
%
I
OUT
= 5mA to 400mA, V
IN
= (V
OUT
+ 0.4V) to 10V
I
OUT
= 5mA to 400mA,
V
IN
= (V
OUT
+ 0.6V) to 10V
I
OUT
= 5mA
I
OUT
= 400mA
I
OUT
= 400mA
DC DROPOUT VOLTAGE
(2)
For all models
Over Temperature
V
DROP
4
mV
mV
mV
250
VOLTAGE NOISE
f = 10Hz to 100kHz
Without C
NR
With C
NR
OUTPUT CURRENT
Current Limit
(3)
Over Temperature
Short-Circuit Current Limit
V
n
C
= 0, C
OUT
= 0
C
NR
= 0.01
μ
F, C
OUT
= 10
μ
F
23
μ
Vrms/V
V
OUT
7
μ
Vrms/V
V
OUT
μ
Vrms
μ
Vrms
I
CL
425
500
575
600
mA
mA
mA
I
SC
200
RIPPLE REJECTION
f = 120Hz
65
dB
ENABLE CONTROL
V
ENABLE
HIGH (output enabled)
V
ENABLE
LOW (output disabled)
I
ENABLE
HIGH (output enabled)
I
LOW (output disabled)
Output Disable Time
Output Enable Softstart Time
V
ENABLE
1.8
–
0.2
V
IN
0.5
100
100
V
V
nA
nA
μ
s
ms
I
ENABLE
V
ENABLE
= 1.8V to V
, V
= 1.8V to 6.5
(4)
V
ENABLE
= 0V to 0.5V
C
OUT
μ
F, R
LOAD
= 13
C
OUT
= 1.0
μ
F, R
LOAD
= 13
1
2
50
1.5
THERMAL SHUTDOWN
Junction Temperature
Shutdown
Reset from Shutdown
160
140
°
C
°
C
GROUND PIN CURRENT
Ground Pin Current
I
GND
I
OUT
= 5mA
I
OUT
= 400mA
V
ENABLE
≤
0.5V
400
850
0.01
500
1000
0.2
μ
A
μ
A
μ
A
Enable Pin LOW
INPUT VOLTAGE
Operating Input Voltage Range
(5)
Specified Input Voltage Range
Over Temperature
V
IN
1.8
10
10
10
V
V
V
V
IN
> 1.8V
V
IN
> 1.8V
V
OUT
+ 0.4
V
OUT
+ 0.6
TEMPERATURE RANGE
Specified Range
Operating Range
Storage Range
Thermal Resistance
SOT23-5 Surface-Mount
MSOP-8 Surface-Mount
T
J
T
J
T
A
–
40
–
55
–
65
+85
+125
+150
°
C
°
C
°
C
θ
JA
θ
JC
θ
JA
Junction-to-Ambient
Junction-to-Case
Junction-to-Ambient
200
35
(6)
160
(6)
°
C/W
°
C/W
°
C/W
NOTES: (1) The REG113 does not require a minimum output capacitor for stability. However, transient response can be improved with proper capacitor selection.
(2) Dropout voltage is defined as the input voltage minus the output voltage that produces a 2% change in the output voltage from the value at V
IN
= V
OUT
+ 1V
at fixed load. (3) Current limit is the output current that produces a 10% change in output voltage from V
IN
= V
OUT
+ 1V and I
= 5mA. (4) For V
see typical characteristic I
ENABLE
vs V
. (5) The REG113 no longer regulates when V
IN
< V
OUT
+ V
DROP (MAX)
. In dropout, the impedance from V
IN
to V
OUT
is
typically less than 1
at T
J
°
C. (6) See Figure 7.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| REG113_07 | 制造商:TI 制造商全称:Texas Instruments 功能描述:DMOS 400mA Low-Dropout Regulator |
| REG113_08 | 制造商:TI 制造商全称:Texas Instruments 功能描述:DMOS 400mA Low-Dropout Regulator |
| REG113-25 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:DMOS 400mA Low-Dropout Regulator |
| REG113-285 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:DMOS 400mA Low-Dropout Regulator |
| REG113-3 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:DMOS 400mA Low-Dropout Regulator |
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