SE5318 Datasheet, PDF (2/6 Pages) Seaward Electronics Inc. – 300mA CMOS LDO with PGOOD

Typical Application
Vin
R3
+
5V
C1
1uF
EN
Vout
Vin ^SE5318
PG _GND ADJ
R1 ^C2
4.7p
R2
Vout
C3
2.2uF
Vout= 1.2 (R1 +R2)/R2 ; C2 is option
Absolute Maximum Rating
Parameter
Input Voltage
Enable Voltage
Output Voltage
Power Dissipation
Thermal Resistance, Junction-to-Ambient
Lead Temperature (Soldering, 5 sec.)
Junction Temperature
Storage Temperature
Symbol
V_IN
V_EN
V_OUT
P_D
Θ_JA
T_J
T_S
Value
7
-0.3 to V_IN
-0.3 to 4.6
Internally Limited
230
260
-20 to +150
-40 to +150
Units
V
V
V
°C/W
°C
°C
°C
Recommended Operating Conditions
Parameter
Supply Input Voltage Range
Junction Temperature Range
Symbol
V_IN
T_J
Value
2.5~5.5
-20 to +125
Units
V
°C
Revision 12/30/2011
Preliminary and all contents are subject to change without prior notice.
© Seaward Electronics, Inc., 2006. • www.seawardinc.com.cn • Page 2