LP2957A

LP2957A 5V Low-Dropout Regulator for micro-P Application

器件类别：半导体电源管理

厂商名称：Texas Instruments(德州仪器)

厂商官网：http://www.ti.com.cn/

器件标准： Rohs认证

敬请期待

器件参数

参数名称

属性值

PSRR @ 100 KHz(dB)

Noise(uVrms)

320

Rating

Catalog

Accuracy(%)

Iout(Max)(A)

0.25

Vout(Min)(V)

Iq(Typ)(mA)

0.15

Vdo(Typ)(mV)

470

Package Group

DDPAK/TO-263|5,TO-220|5

Fixed output options(V)

Approx. price(US$)

1.64 | 1ku

Output capacitor type

Non-Ceramic

Vout(Max)(V)

Features

Enable,Power Good

Vin(Max)(V)

Regulated outputs(#)

Vin(Min)(V)

-20

Operating temperature range(C)

-40 to 125

Output options

Fixed Output

Thermal resistance θJA(°C/W)

参数对比

与LP2957A相近的元器件有：LP2957ISX-NOPB、LP2957AISX-NOPB、LP2957IS-NOPB、LP2957AIT-NOPB、LP2957ISX/NOPB、LP2957AISX/NOPB、LP2957IS/NOPB、LP2957AIT/NOPB、LP2957。描述及对比如下：

型号	LP2957A	LP2957ISX-NOPB	LP2957AISX-NOPB	LP2957IS-NOPB	LP2957AIT-NOPB	LP2957ISX/NOPB	LP2957AISX/NOPB	LP2957IS/NOPB	LP2957AIT/NOPB	LP2957
描述	LP2957A 5V Low-Dropout Regulator for micro-P Application	LDO Voltage Regulators 5V Low-Dropout Regulator for micro-P Application 5-DDPAK/TO-263 -40 to 125	LDO Voltage Regulators 5V Low-Dropout Regulator for micro-P Application 5-DDPAK/TO-263 -40 to 125	LDO Voltage Regulators 5V Micropwr 2.4% LDO	LDO Voltage Regulators 5V Low-Dropout Regulator for micro-P Application 5-TO-220 -40 to 125	5V Low-Dropout Regulator for micro-P Application 5-DDPAK/TO-263 -40 to 125	5V Low-Dropout Regulator for micro-P Application 5-DDPAK/TO-263 -40 to 125	LDO Voltage Regulators 5V Micropwr 2.4% LDO	5V Low-Dropout Regulator for micro-P Application 5-TO-220 -40 to 125	LP2957 5V Low-Dropout Regulator for micro-P Application