参数资料
型号: MAX1793EUE50+T
厂商: Maxim Integrated
文件页数: 4/11页
文件大小: 0K
描述: IC REG LDO 5V/ADJ 1A 16TSSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
稳压器拓扑结构: 正,固定式或可调式
输出电压: 5V,1.25 V ~ 5 V
输入电压: 2.5 V ~ 5.5 V
稳压器数量: 1
电流 - 输出: 1A(最小)
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-TSSOP(0.173",4.40mm)裸露焊盘
供应商设备封装: 16-TSSOP-EP
包装: 带卷 (TR)
Low-Dropout, Low I Q , 1A Linear Regulator
ELECTRICAL CHARACTERISTICS (continued)
(V IN = V OUT(NOM) + 0.5V or V IN = 2.5V (whichever is greater), SHDN = IN, T A = -40°C to +85°C , unless otherwise noted.) (Note 2)
PARAMETER
Operating Voltage Range for
RST Valid
SYMBOL
I SINK = 10μA
CONDITIONS
MIN
1.0
TYP
MAX
5.5
UNITS
V
RST Output High Leakage
V RST = +5.5V
1
μA
RST Trip Level Referred to
Nominal V OUT
RST Release Delay
Rising edge
Rising edge
90
1.5
96
8.0
% V OUT
ms
Note 1: Dropout voltage is defined as V IN - V OUT , when V OUT is 100mV below the value of V OUT measured when V IN = V OUT(NOM) +
0.5V. Since the minimum input voltage is 2.5V, this specification in only meaningful when V OUT(NOM) ≥ 2.5V. For V OUT(NOM)
between 2.5V and 3.3V, use the following equations: Typical Dropout = 210mV + (3.3V - V OUT(NOM) x 75mV/V; Guaranteed
Maximum Dropout = 350mV + (3.3V - V OUT(NOM) x 125mV/V. For V OUT(NOM) > 3.3V: Typical Dropout = 210mV;
Guaranteed Maximum Dropout = 350mV.
Note 2: Specifications to T A = -40°C are guaranteed by design and not production tested.
Typical Operating Characteristics
(Circuit of Figure 2, V IN = +5V, V SHDN = V IN , V OUT = +3.3V, T A = +25°C, unless otherwise noted.)
OUTPUT VOLTAGE vs. LOAD CURRENT
OUTPUT VOLTAGE vs. INPUT VOLTAGE
OUTPUT VOLTAGE vs. TEMPERATURE
3.305
3.303
3.301
3.5
3.0
2.5
I OUT = 0
I OUT = 1A
3.320
3.315
3.310
3.305
I OUT = 250mA
3.299
2.0
1.5
3.300
3.295
3.290
3.297
3.295
3.293
1.0
0.5
0
3.285
3.280
3.275
3.270
1
10
100
1000
0
1
2
3
4
5
-40
-20
0
20
40
60
80
LOAD CURRENT (mA)
GROUND CURRENT vs. INPUT VOLTAGE
INPUT VOLTAGE (V)
GROUND CURRENT vs. LOAD CURRENT
TEMPERATURE ( ° C)
GROUND CURRENT vs. TEMPERATURE
250
200
I OUT = 1A
250
225
200
210
200
190
I OUT = 250mA
175
180
150
150
125
170
160
100
50
I OUT = 0
100
75
50
150
140
130
I OUT = 0
25
120
0
0
110
0
1
2
3
4
5
1
10
100
1000
-40
-20
0
20
40
60
80
INPUT VOLTAGE (V)
LOAD CURRENT (mA)
TEMPERATURE ( ° C)
4
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