CJ7905-TO252-2L Datasheet, PDF (1/1 Pages) ZP Semiconductor – TO-252-2L Plastic-Encapsulate Voltage Regulator

CJ7905
TO-252-2L Plastic-Encapsulate Voltage Regulator
CJ7905 Three-terminal negative voltage regulator
FEATURE
Maximum Output current I_OM: 1.5 A
Output voltage V_o: - 5V
Continuous total dissipation
P_D: 1.25 W (T_a = 25 ℃)
15 W (T_C= 25 ℃)
TO-252-2L
1. GND
2. IN
3. OUT
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)
Input Voltage
Parameter
Symbol
V_i
Value
Unit
-35
V
Thermal Resistance from Junction to Ambient
Thermal resistance junction-cases
R_θJA
R_θJC
80
℃/W
6.67
℃/W
Operating Junction Temperature Range
T_OPR
0~+125
℃
Storage Temperature Range
T_STG
-55~+150
℃
ELECTRICAL CHARACTERISTICS (Vi=-10V, Io=500mA, C_i=2.2μF, C_o=1μF, unless otherwise specified )
Parameter
Symbol
Test conditions
Min
Typ
Max Unit
Output voltage
25℃
-4.8
-5
Vo
-7V≤V _i≤-20V, Io=5mA-1A , _0-125℃
P≤15W
-4.75
-5
-5.2
V
-5.25
V
Load Regulation
Line regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Output voltage drift
Ripple Rejection
∆Vo
∆Vo
Iq
∆Iq
∆Iq
V_N
△Vo/△T
RR
Io=5mA-1.5A
Io=250mA-750mA
-7V≤V _i≤-25V
-8V≤V _i≤-12V
-7V≤V _i≤-25V
5mA≤I _O≤1A
10Hz≤f≤100KHz
I_O=5mA
-8V≤V_i≤-18V,f=120Hz
25℃
15
100
mV
25℃
5
50
mV
25℃
12.5
50
mV
25℃
4
15
mV
25℃
1.5
2
mA
0-125℃
0.5
mA
0-125℃
0.5
mA
25℃
125
0-125℃
-0.4
μV
mV/℃
0-125℃
54
60
dB
Dropout Voltage
Peak Current
Vd
Io=1A
Ipk
25℃
1.1
V
25℃
2.1
A
TYPICAL APPLICATION
Vi
Ci
2.2μF
2
C_UJ_T7_C905
1
3
Vo
Co
1μF
[e-mail]
www.zpsemi.com
1 of 1