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参数资料
| 型号： | MAX8862LESE+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 4/12页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 4.95V/ADJ 16-SOIC |
| 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： | 4.95V，2 V ~ 11 V |
| 输入电压： | 2.5 V ~ 11.5 V |
| 电压 - 压降（标准）： | 0.16V @ 200mA，0.16V @ 100mA |
| 稳压器数量： | 2 |
| 电流 - 输出： | 250mA（最小），100mA（最小） |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-SOIC |
| 包装： | 带卷 (TR) |
Low-Cost, Low-Dropout, Dual Linear Regulator
ELECTRICAL CHARACTERISTICS (Notes 2, 3) (continued)
(V IN_ = V OUT_(TYP) + 1V, T A = -40°C to +85°C , unless otherwise noted. Typical values are at T A = +25°C.)
PARAMETER
CONDITIONS
V IN1 = (V OUT1 (TYP) + 1V)
I OUT1 = I OUT2 = 15mA
to 11.5V
MIN
TYP
0.03
MAX
0.12
UNITS
Line Regulation
%/V
V IN2 = (V OUT2 (TYP) + 1V)
to 11.5V
0.02
0.10
Load Regulation
I OUT1 = 0 to 250mA, C OUT1 = 3.3μF
C OUT2 = 2.2μF, 10Hz < f < 1MHz, I OUT2 = 10mA
0.015
0.02
%/mA
OUT2 Voltage Noise
C = 2.2μF, Z OUT2 = 10mA
C = 100μF, Z OUT2 = 10mA
10Hz < f < 100kHz
10Hz < f < 1MHz
10Hz < f < 100kHz
10Hz < f < 1MHz
-
-
-
-
277
875
211
667
-
-
-
-
μV RMS
REFERENCE
REF2 Output Voltage
REF2 Line Regulation
REF2 Load Regulation
C REF2 = 0.1μF
V IN2 = 2.5V to 11.5V
I REF2 = 0μA to 10μA
1.217
1.250
1
6
1.277
V
mV
mV
PWROK1 OUTPUT
PWROK1 Trip Voltage
PWROK1 Hysteresis
PWROK1 Leakage Current
PWROK1 Low Voltage
Falling edge at SET1
Rising edge at SET1
V PWROK1 = 11.5V
I SINK = 0.5mA
1.165
1.200
15
0.01
25
1.235
1
200
V
mV
μA
mV
SHDN
SHDN_ Logic Low
SHDN_ Logic High
Shutdown mode, V IN_ = V OUT_(TYP) + 1V to 11.5V
Active mode, V IN_ = 11.5V
2.0
0.45
V
V
SHDN_ Leakage Current
V SHDN_ = 11.5V
0.02
1
μA
SET_ INPUT
SET_ Reference Voltage
SET_ = OUT_, I OUT1 = I OUT2 = 15mA
1.220
1.250
1.290
V
SET_ Input Bias Current
SET_ Threshold
V SET_ = 1.30V
Internal feedback
External feedback
250
0.01
0.1
30
μA
mV
THERMAL PROTECTION
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
160
10
°C
Note 2: Guaranteed by design for T A = -40°C.
Note 3: Guaranteed for a junction temperature (T J ) equal to the operating temperature range. E-grade parts are guaranteed by
design to operate up to T J = +125°C. For T J above +125°C, specifications exceed the operating limits.
Note 4: Dropout voltage is (V IN _ - V OUT _) when V OUT _ falls to 100mV below its nominal value at V IN _ = (V OUT _ + 1V). For example,
the MAX8862 is tested by measuring the V OUT _ at (V IN_ = 5.95V for the MAX8862L, V IN_ = 4.175V for the MAX8862T, and
V IN_ = 3.85V for the MAX8862R) then V IN_ is lowered until V OUT_ falls 100mV below the measured value.
4
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX8862RCSE | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX8862RESE | 功能描述:低压差稳压器 - LDO 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 |
| MAX8862RESE+ | 功能描述:低压差稳压器 - LDO Dual 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 |
| MAX8862RESE+T | 功能描述:低压差稳压器 - LDO Dual 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 |
| MAX8862RESE-T | 功能描述:低压差稳压器 - LDO 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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