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参数资料
| 型号： | MAX8510EXK33+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 2/10页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 3.3V .12A SC70-5 |
| 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 |
| 输出电压： | 3.3V |
| 输入电压： | 最高 6V |
| 电压 - 压降（标准）： | 0.12V @ 120mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 120mA（最小） |
| 电流 - 限制（最小）： | 130mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-TSSOP（5 引线），SC-88A，SOT-353 |
| 供应商设备封装： | SC-70-5 |
| 包装： | 带卷 (TR) |
Ultra-Low-Noise, High PSRR,
Low-Dropout, 120mA Linear Regulators
ABSOLUTE MAXIMUM RATINGS
IN to GND .................................................................-0.3V to +7V
Output Short-Circuit Duration ............................................Infinite
OUT, SHDN to GND ......................................-0.3V to (IN + 0.3V)
FB, BP, N.C. to GND..................................-0.3V to (OUT + 0.3V)
Continuous Power Dissipation (T A = +70°C)
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65 ° C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
5-Pin SC70 (derate 3.1mW/°C above +70°C) ..............0.247W
8-Pin TDFN (derate 11.9mW/°C above = 70°C) ..........0.953W
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
PACKAGE THERMAL CHARACTERISTICS (Note 1)
SC70
Junction-to-Ambient Thermal Resistance ( θ JA )...............324°C/W
Junction-to-Case Thermal Resistance ( θ JC )....................115°C/W
TDFN
Junction-to-Ambient Thermal Resistance ( θ JA ).................83.9°C/W
Junction-to-Case Thermal Resistance ( θ JC ).........................37°C/W
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-
layer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial .
ELECTRICAL CHARACTERISTICS
(V IN = V OUT + 0.5V, T A = -40°C to +85°C, unless otherwise noted. C IN = 1μF, C OUT = 1μF, C BP = 10nF. Typical values are at +25°C;
the MAX8512 is tested with 2.45V output, unless otherwise noted.) (Note 2)
PARAMETER
Input Voltage Range
SYMBOL
V IN
CONDITIONS
MIN
2
TYP
MAX
6
UNITS
V
I OUT = 1mA, T A = +25°C
-1
+1
Output Voltage Accuracy
Maximum Output Current
I OUT
I OUT = 100μA to 80mA, T A = +25°C
I OUT = 100μA to 80mA
-2
-3
120
+2
+3
%
mA
Current Limit
I LIM
V OUT = 90% of nominal value
130
200
300
mA
V OUT ≥ 3V, I OUT = 80mA
V OUT ≥ 3V, I OUT = 120mA
80
120
170
Dropout Voltage (Note 3)
2.5V ≤ V OUT < 3V, I OUT = 80mA
2.5V ≤ V OUT < 3V, I OUT = 120mA
2V ≤ V OUT < 2.5V, I OUT = 80mA
90
135
120
200
250
mV
2V ≤ V OUT < 2.5V, I OUT = 120mA
180
Ground Current
Line Regulation
Load Regulation
I Q
V LNR
V LDR
I OUT = 0.05mA
V IN = V OUT (nom) - 0.1V, I OUT = 0mA
V IN = (V OUT + 0.5V) to 6V, I OUT = 0.1mA
I OUT = 1mA to 80mA
40
220
0.001
0.003
90
500
μA
%/V
%/mA
Shutdown Supply Current
I SHDN
V SHDN = 0V
T A = +25°C
T A = +85°C
0.003
0.05
1
μA
f = 1kHz, I OUT = 10mA
MAX8510
MAX8511/MAX8512
78
72
Ripple Rejection
PSRR
f = 10kHz, I OUT = 10mA
MAX8510
MAX8511/MAX8512
75
65
dB
f = 100kHz, I OUT = 10mA
MAX8510
MAX8511/ MAX8512
54
46
2
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| MAX8510EXK45+T | 功能描述:低压差稳压器 - LDO 120mA Linear Regulator 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 |
| MAX8510EXK45-T | 功能描述:低压差稳压器 - LDO 120mA Linear Regulator 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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