TPS76901-HT_TI 高温超低功耗 100mA 低压差线性稳压器

TPS76901-HT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：高温超低功耗 100mA 低压差线性稳压器
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TPS76901-HT的产品详情：

The TPS76901 low-dropout (LDO) voltage regulator offers the benefits of low dropout voltage, ultralow-power operation, and miniaturized packaging. This regulator features low dropout voltages and ultralow quiescent current compared to conventional LDO regulators. The TPS76901 is ideal for micropower operations and where board space is at a premium.

A combination of new circuit design and process innovation has enabled the usual PNP pass transistor to be replaced by a PMOS pass element. Because the PMOS pass element behaves as a low-value resistor, the dropout voltage is very low, and is directly proportional to the load current. Since the PMOS pass element is a voltage-driven device, the quiescent current is ultralow (28 µA maximum) and is stable over the entire range of output load current (0 mA to 100 mA). Intended for use in portable systems such as laptops and cellular phones, the ultralow-dropout voltage feature and ultralow-power operation result in a significant increase in system battery operating life.

The TPS76901 also features a logic-enabled sleep mode to shut down the regulator, reducing quiescent current to 1 μA, typical at T_J = 25°C. The TPS76901 is a variable version programmable over the range of 1.2 V to 4.5 V).

TPS76901-HT的优势和特性：

100-mA Low-Dropout Regulator
Available in Adjustable Versions
Only 335-μA Quiescent Current With 100 mA at 210°C
1-μA Quiescent Current in Standby Mode
Dropout Voltage Typically 71 mV at 100 mA
Over Current Limitation
APPLICATIONS
- Down-Hole Drilling
- High Temperature Environments
APPLICATIONS
- Controlled Baseline
- One Assembly/Test Site
- One Fabrication Site
- Available in Extreme (–55°C/210°C) Temperature Range(1)
- Extended Product Life Cycle
- Extended Product-Change Notification
- Product Traceability
- Texas Instruments’ high temperature products utilize highly optimized silicon (die) solutions with design and process enhancements to maximize performance over extended temperatures.

(1) Custom temperature ranges available

TPS76901-HT的参数（英文）：

Output options
Adjustable Output
Iout (Max) (A)
0.1
Vin (Max) (V)
10
Vin (Min) (V)
5
Vout (Max) (V)
4.5
Vout (Min) (V)
1.2
Fixed output options (V)
0
Noise (uVrms)
190
Iq (Typ) (mA)
0.017
Thermal resistance θJA (°C/W)
259
Rating
High Temp
Load capacitance (Min) (μF)
4.7
Regulated outputs (#)
1
Features
Enable
Accuracy (%)
3
PSRR @ 100 KHz (dB)
27
Dropout voltage (Vdo) (Typ) (mV)
71
Operating temperature range (C)
-55 to 175, -55 to 210

TPS76901-HT具体的完整产品型号参数及价格（美元）：

TPS76901-HT的完整型号有：TPS76901HDBVT、TPS76901SHKJ、TPS76901SHKQ、TPS76901SKGD1、TPS76901SKGD2，以下是这些产品的关键参数及官网采购报价：

TPS76901HDBVT，工作温度：-55 to 175，封装：SOT-23 (DBV)-5，包装数量MPQ：250个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网TPS76901HDBVT的批量USD价格：35.001（1000+）

TPS76901SHKJ，工作温度：-55 to 210，封装：CFP (HKJ)-8，包装数量MPQ：25个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：Call TI，TI官网TPS76901SHKJ的批量USD价格：42.117（1000+）

TPS76901SHKQ，工作温度：-55 to 210，封装：CFP (HKQ)-8，包装数量MPQ：25个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：AU，TI官网TPS76901SHKQ的批量USD价格：76.653（1000+）

TPS76901SKGD1，工作温度：-55 to 210，封装： (KGD)-0，包装数量MPQ：400个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：Call TI，TI官网TPS76901SKGD1的批量USD价格：38.5（1000+）

TPS76901SKGD2，工作温度：-55 to 210，封装： (KGD)-0，包装数量MPQ：10个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：Call TI，TI官网TPS76901SKGD2的批量USD价格：86.625（1000+）

TPS76901-HT的评估套件：

TPS76901-HT的电路图解：

TPS76901-HT的评估套件：