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参数资料
| 型号： | MAX15028ATB/V+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 3/11页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO ADJ 1A 10-TDFN |
| 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，可调式 |
| 输出电压： | 0.5 V ~ 3.3 V |
| 输入电压： | 1.43 V ~ 3.6 V |
| 电压 - 压降（标准）： | 0.075V @ 1A |
| 稳压器数量： | 1 |
| 电流 - 输出： | 1A |
| 电流 - 限制（最小）： | 1.4A |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-WFDFN 裸露焊盘 |
| 供应商设备封装： | 10-TDFN-EP（3x3） |
| 包装： | 带卷 (TR) |
1.425V to 3.6V Input, 1A Low-Dropout
Regulators with BIAS Input
ELECTRICAL CHARACTERISTICS (continued)
(Circuit of Figure 1; V IN = 1.8V, V OUT = 1.2V, EN = IN for MAX15027, EN = BIAS for MAX15028, I OUT = 100mA, T A = T J = -40°C to
+125°C. Typical values are at T A = +25°C, unless otherwise noted.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
OUT
Output Voltage Range
Load Regulation
Line Regulation
V OUT
I OUT = 1mA to 1A
V IN = 1.425V to 3.6V, I OUT = 1mA
0.5
0.01
4
3.3
V
mV/mA
mV
Dropout Voltage (V IN - V OUT )
V DO
I OUT = 1A, V IN = 1.5V
75
225
mV
Output Current Limit
I LIM
V FB = 300mV
1.4
1.7
2.0
A
FB
Threshold Accuracy
Input Current
V FB
I FB
V OUT = 0.5V to 3.3V, V IN = (V OUT + 0.3V)
to 3.6V, I OUT = 1mA to 1A
V FB = 0.688V
0.489
0.499
0.1
0.509
0.2
mV
μA
EN/SOFT-START
Enable Input Threshold
(MAX15028)
Enable Input Threshold
(MAX15027)
Soft-Start Charging Current
Soft-Start Reference Voltage
V IH
V IL
V IH
V IL
I SS
V SS
V BIAS = 5V
V IN = 1.8V
1.05
1.05
5
0.499
0.4
0.4
V
V
μA
V
THERMAL SHUTDOWN
Thermal-Shutdown Threshold
Thermal-Shutdown Hysteresis
T J rising
165
15
°C
°C
Note 2: All devices are 100% production tested at T A = +25°C. Limits over the operating temperature range are guaranteed by
design and characterization.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX15029ATB/V+ | 制造商:Maxim Integrated Products 功能描述:1.425V TO 3.6V INPUT 0.5A LOW-DROP - Rail/Tube |
| MAX15029ATB/V+T | 功能描述:低压差稳压器 - LDO 1.425-3.6V .5A w/BIAS Input RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| MAX15029ATB/VY+T | 制造商:Maxim Integrated Products 功能描述:1.425V TO 3.6V INPUT, 500MA LOW-DROPOUT REGULATORS WITH BIAS - Tape and Reel |
| MAX15029ATB+ | 制造商:Maxim Integrated Products 功能描述:1.425V TO 3.6V INPUT 0.5A LOW-DROP - Rail/Tube |
| MAX15029ATB+T | 功能描述:低压差稳压器 - LDO 1.425-3.6V .5A w/BIAS Input RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
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