NR301E Datasheet, PDF (3/12 Pages) Sanken electric – eSOIC8 Linear Regulator IC

Io=1A,Vin=27V, eSOIC8 Linear Regulator IC
NR301E
Sep/19/2013
Electrical Characteristics
The condition when there is no special mention: Vin＝V_O+1V，V_O＝5V(typ)：R1=10kΩ, R2=39k+1k、Ta= 25°C
Parameter
Symbol
Ratings
Units
MIN TYP MAX
Conditions
Reference voltage
Line regulation
Load regulation
V_ADJ
0.985 1.00 1.015 V Io=10mA
ΔV_LINE
―
25
50
mV Vin=6~15V，Io=10mA
ΔV_LOAD
―
30
60
mV Io=0～1A
Difference in input and output
―
0.3
0.4
V Io=0.5A
ΔV_DIF
―
0.6
0.8
V Io=1A
Supply Current(Non-operating)
Iq
0.5
0.9
1.6
mA Io=0mA，V_C=2V
Shutdown Supply Current
Iq_(OFF)
―
0
1
uA V_C=0V
Output voltage temperature
coefficient
ΔVo/ΔTa
―
±0.5
― mV/°C Tj=0～100°C
Power supply rejection ratio
R.REJ
―
55
―
dB
Vo=5V，Io=0.1A，
ｆ=100～120Hz
Output voltage
control terminal
voltage *2
Vo :ON
Vo:OFF
V_C(H)
V_C(L)
2.0
―
―
V Io=10mA
―
―
0.6
V Io=10mA
Output voltage
control terminal
current *2
Vo:ON
Vo:OFF
V_C(IH)
―
4
40
uA V_C=2.0V
V_C(IL)
-2
0
0.1
uA V_C=0V
Over current protection
threshold *3
I_S1
1.1
―
―
A Vin=7V
Thermal shutdown threshold
temperature
TSD
135
155
―
°C
―
Thermal shutdown
restart hysteresis of temperature
TSD_(HYS)
―
50
―
°C
―
*2 The internal circuit of the Vc-terminal is high impedance, To avoid a un-stable condition, the Vc-terminal must
surely pull-up or pull-down.
Because Vc-terminal input level is equal to the LS-TTL, therefore direct-drive is possible.
*3 Is1 is prescribed that the output voltage Vo descend to -5%.
Rev.1.0
SANKEN ELECTRIC CO., LTD.
3
http://www.sanken-ele.co.jp