L5300GJ Standard Functions, Voltage Regulators

L5300GJ is a low dropout linear regulator with microprocessor control functions such as power on reset, low voltage reset, early warning, ON/OFF control. Typical quiescent current is 55 μA in very low output current mode and enabled regulator. It drops to 5 μA with not enabled regulator.

On-chip trimming results in high output voltage accuracy (2%). Accuracy is kept over wide temperature range, line and load variation. Early warning circuit monitors the input voltage and compares it with an internal voltage reference.

The maximum input voltage is 40 V. The maximum output current is internally limited.

Internal temperature protection disables the voltage regulator output. In addition, only low value ceramic capacitor on output is required for stability (equal or above 220 nF).

技术特性

Operating DC supply voltage range5.6 V to 40 V
Low dropout voltage
300 mA current capability
Low quiescent current
Very low consumption mode
Precision output voltage 5 V +/- 2%
Reset circuit sensing the output voltage
Programmable reset pulse delay with external capacitor
Early warning
Very wide stability range with low value output capacitor
Thermal shutdown and short circuit protection
Wide temperature range (Tj= -40 °C to 150 °C)
Enable input for enabling / disabling the voltage regulator

功能框图

L5300GJ 订购信息

订购型号	产品状态	美金价格	数量	封装	包装形式	温度范围	材料声明
L5300GJ	Active	0.846	1000	PowerSSO 12	Tube		L5300GJ
L5300GJTR	Active	0.846	1000	PowerSSO 12	Tape And Reel		L5300GJTR

DATASHEET

描述	版本	大小
DS6145 : 5 V low drop voltage regulator	6	612KB