HA17723

Pinout




Specifications

Item	Symbol	HA17555PS/FP	HA17555/F	Unit
Supply voltage	VCC	40	40	V
Input/Output voltage differential	Vdiff (IN-O)	40	40	V
Differential input voltage	VIN (diff)	±5	±5	V
Maximum output current	IOUT	150	150	mA
Current from VREF	IREF	15	15	mA
Power dissipation	PT	830 (Note 1)	625 (Note 2)	mW
Operating temperature	Topr	0 to +70 / 20 to +75	0 to +70 / 20 to +75	°C
Storage temperature	Tstg	55 to +125	55 to +125	°C

Notes: 1. Above 25°C derate by 8.3mW/°C
            2. Allowable temperature of IC junction part, Tj (max), is as shown below.
                Tj (max) = j - a • Pc (max)+Ta
                (j - a is thermal resistance value during mounting, and Pc (max) is the maximum value of IC power dissipation.)
                Therefore, to keep Tj (max)125°C, wiring density and board material must be selected according to the board thermal conductivity ratio shown below.
               Be careful that the value of Pc (max) does not exceed that P_T.


Description

The HA17723 high-accuracy general-purpose voltage regulator features a very low stand-by current, (quiescent current) a low temperature drift, and high ripple rejection ratio. If you need over than 150mA output current, adding external PNP or NPN transistor. This HA17723 voltage regulator is suitable for various applications, for example, series or parallel regulator, switching regulator.