LM2941QML_TI 1A 低压降可调节稳压器

LM2941QML的基本参数

制造厂商：TI
产品类别：电源管理
技术类目：线性和低压降 (LDO) 稳压器
功能描述：1A 低压降可调节稳压器
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LM2941QML的产品详情：

The LM2941 positive voltage regulator features the ability to source 1A of output current with a typical dropout voltage of 0.5V and a maximum of 1V over the entire temperature range. Furthermore, a quiescent current reduction circuit has been included which reduces the ground pin current when the differential between the input voltage and the output voltage exceeds approximately 3V. The quiescent current with 1A of output current and an input-output differential of 5V is therefore only 30mA. Higher quiescent currents only exist when the regulator is in the dropout mode (V_I − V_O ≤ 3V).

Originally designed for vehicular applications, the LM2941 and all regulated circuitry are protected from reverse battery installations or two-battery jumps. During line transients, such as load dump when the input voltage can momentarily exceed the specified maximum operating voltage, the regulator will automatically shut down to protect both the internal circuits and the load. Familiar regulator features such as short circuit and thermal overload protection are also provided.

LM2941QML的优势和特性：

Available with Radiation Ensure
- ELDRS Free 100 krad(Si)
Output Voltage Adjustable from 5V to 20V
Dropout Voltage Typically 0.5V at IO = 1A
Output Current in Excess of 1A
Trimmed Reference Voltage
Reverse Battery Protection
Internal Short Circuit Current Limit
Mirror Image Insertion Protection
TTL, CMOS Compatible ON/OFF Switch

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LM2941QML的参数（英文）：

Output options
Adjustable Output
Iout (Max) (A)
1
Vin (Max) (V)
26
Vin (Min) (V)
6
Vout (Max) (V)
20
Vout (Min) (V)
5
Fixed output options (V)
0
Noise (uVrms)
600
Iq (Typ) (mA)
10
Thermal resistance θJA (°C/W)
41
Rating
Military
Load capacitance (Min) (μF)
22
Regulated outputs (#)
1
Features
Enable
Accuracy (%)
5
PSRR @ 100 KHz (dB)
67
Dropout voltage (Vdo) (Typ) (mV)
500
Operating temperature range (C)
-55 to 125

LM2941QML具体的完整产品型号参数及价格（美元）：

LM2941QML的完整型号有：5962-9166703QYA、LM2941-MD8、LM2941GW/883，以下是这些产品的关键参数及官网采购报价：

5962-9166703QYA，工作温度：-55 to 125，封装：CFP (NAC)-16，包装数量MPQ：42个，MSL 等级/回流焊峰值温度：Level-1-NA-UNLIM，引脚镀层/焊球材料：SNPB，TI官网5962-9166703QYA的批量USD价格：71.465（1000+）

LM2941-MD8，工作温度：PropertyValue，封装： (Y)-0，包装数量MPQ：221个，MSL 等级/回流焊峰值温度：Level-1-NA-UNLIM，引脚镀层/焊球材料：Call TI，TI官网LM2941-MD8的批量USD价格：8.574（1000+）

LM2941GW/883，工作温度：-55 to 125，封装：CFP (NAC)-16，包装数量MPQ：42个，MSL 等级/回流焊峰值温度：Level-1-NA-UNLIM，引脚镀层/焊球材料：SNPB，TI官网LM2941GW/883的批量USD价格：71.465（1000+）

LM2941QML的评估套件：

LM2941QML的电路图解：

LM2941QML的评估套件：