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| 型号： | ADP1714AUJZ-3.0-R7 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 3/16页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 3V .3A 5TSOT |
| 产品培训模块： | Power Line Monitoring |
| 标准包装： | 1 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 3V |
| 输入电压： | 最高 5.5V |
| 电压 - 压降（标准）： | 0.17V @ 300mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 300mA（最小值） |
| 电流 - 限制（最小）： | 380mA |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SOT-23-5 细型，TSOT-23-5 |
| 供应商设备封装： | TSOT-23-5 |
| 包装： | 标准包装 |
| 产品目录页面： | 794 (CN2011-ZH PDF) |
| 其它名称： | ADP1714AUJZ-3.0-R7DKR |
ADP1712/ADP1713/ADP1714
SPECIFICATIONS
V IN = (V OUT + 0.5 V) or 2.5 V (whichever is greater), I OUT = 10 mA, C IN = C OUT = 2.2 μ F, T A = 25°C, unless otherwise noted.
Table 1.
Parameter
INPUT VOLTAGE RANGE
OPERATING SUPPLY CURRENT
Symbol
V IN
I GND
Conditions
T J = –40°C to +125°C
I OUT = 0 μA
Min
2.5
Typ
60
Max
5.5
Unit
V
μA
I OUT = 0 μA, T J = –40°C to +125°C
I OUT = 100 μA
I OUT = 100 μA, T J = –40°C to +125°C
I OUT = 100 mA
I OUT = 100 mA, T J = –40°C to +125°C
I OUT = 300 mA
I OUT = 300 mA, T J = –40°C to +125°C
75
210
365
70
85
250
420
μA
μA
μA
μA
μA
μA
μA
SHUTDOWN CURRENT
I GND-SD
EN = GND
EN = GND, T J = –40°C to +125°C
0.1
1.0
μA
μA
FIXED OUTPUT VOLTAGE
ACCURACY (ADP1712 FIXED,
V OUT
I OUT = 10 mA
100 μA < I OUT < 300 mA, T J = –40°C to +125°C
–1
–2
+1
+2
%
%
ADP1713, AND ADP1714)
ADJUSTABLE OUTPUT VOLTAGE
ACCURACY (ADP1712 ADJUSTABLE) 1
LINE REGULATION
LOAD REGULATION 2
V OUT
?V OUT /?V IN
?V OUT /?I OUT
I OUT = 10 mA
100 μA < I OUT < 300 mA, T J = –40°C to +125°C
V IN = (V OUT + 0.5 V) to 5.5 V, T J = –40°C to +125°C
I OUT = 10 mA to 300 mA
0.792
0.784
–0.25
0.8
0.8
0.001
0.808
0.816
+0.25
V
V
%/ V
%/mA
I OUT = 10 mA to 300 mA, T J = –40°C to +125°C
0.004
%/mA
DROPOUT VOLTAGE 3
V DROPOUT
I OUT = 100 mA, V OUT ≥ 3.0 V
60
70
mV
I OUT = 100 mA, V OUT ≥ 3.0 V, T J = –40°C to +125°C
80
mV
I OUT = 300 mA, V OUT ≥ 3.0 V
I OUT = 300 mA, V OUT ≥ 3.0 V, T J = –40°C to +125°C
I OUT = 100 mA, 2.5 V ≤ V OUT < 3.0 V
I OUT = 100 mA, 2.5 V ≤ V OUT < 3.0 V, T J = –40°C to
170
70
205
230
85
95
mV
mV
mV
mV
+125°C
I OUT = 300 mA, 2.5 V ≤ V OUT < 3.0 V
I OUT = 300 mA, 2.5 V ≤ V OUT < 3.0 V, T J = –40°C to
200
235
270
mV
mV
+125°C
START-UP TIME 4
T START-UP
ADP1712 Adjustable and ADP1714
70
μs
ADP1712 External Soft Start
ADP1713
C SS = 10 nF
With 10 nF bypass capacitor
7.3
90
ms
μs
CURRENT LIMIT THRESHOLD 5
THERMAL SHUTDOWN THRESHOLD
THERMAL SHUTDOWN HYSTERESIS
I LIMIT
TS SD
TS SD-HYS
T J rising
380
500
150
15
700
mA
° C
° C
SOFT-START SOURCE CURRENT
SS I-SOURCE
SS = GND
0.8
1.2
1.5
μA
(ADP1712 WITH EXTERNAL
SOFT START)
UVLO ACTIVE THRESHOLD
UVLO INACTIVE THRESHOLD
UVLO HYSTERESIS
UVLO ACTIVE
UVLO INACTIVE
UVLO HYS
V IN falling
V IN rising
2
250
2.45
V
V
mV
V OUT to V TRK ACCURACY (ADP1714)
V TRK-ERROR
0 V ≤ V TRK ≤ (0.5 × V OUT(NOM) ), V OUT(NOM) ≤ 1.8 V,
–40
+40
mV
T J = –40°C to +125°C
0 V ≤ V TRK ≤ (0.5 × V OUT(NOM) ), V OUT(NOM) > 1.8 V,
–80
+80
mV
T J = –40°C to +125°C
Rev. A | Page 3 of 16
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