LM2935 ON Semiconductor, LM2935 Datasheet - Page 3

• Manufacturer Part Number: LM2935
• Description: LOW DROPOUT DUAL VOLTAGE REGULATOR
• Manufacturer: ON Semiconductor

ELECTRICAL CHARACTERISTICS
MAIN OUTPUT (continued)
SWITCH/RESET
ELECTRICAL CHARACTERISTICS
STANDBY OUTPUT
TOTAL DEVICE
NOTES: 1. Low duty cycle pulse techniques are used during test to maintain junction temperature as close to ambient as possible.
MOTOROLA ANALOG IC DEVICE DATA
Ripple Rejection (f = 120 Hz)
Dropout Voltage
Short Circuit Current Limit
Over–Voltage Shutdown Threshold
Output Sink Current (V OL = 1.2 V)
Output Voltage (R on/off = 20 k )
Output Pull–Up Resistor, “On”/“Off” (Note 2)
Output Voltage with Reverse Polarity Input (V in = –15 V, R L = 10 )
Output Voltage (V in = 6.0 V to 26 V, I stby = 1.0 mA to 10 mA, T J = –40 to +125 C)
Tracking Voltage
Line Regulation (V in = 6.0 V to 26 V)
Load Regulation (I stby = 1.0 mA to 10 mA)
Output Impedance
Output Noise Voltage (f = 10 Hz to 100 kHz)
Long Term Stability
Ripple Rejection (f = 120 Hz)
Dropout Voltage (I stby = 10 mA)
Short Circuit Current Limit
Output Voltage with Reverse Polarity Input
Output Voltage with Maximum Positive Input
Bias Current
I O = 500 mA
I O = 750 mA
Low State, V in = 4.0 V
High State, V in = 14 V
I (stby) = 10 mAdc and 1.0 mArms, f = 100 Hz to 10 kHz
V in = –15 V, R L = 510
V in = 60 V, R L = 510
I O = 10 mA, I stby = 0 mA
I O = 500 mA, I stby = 0 mA
I O = 750 mA, I stby = 0 mA
Main Output “Off”, I stby = 10 mA
2. The maximum switch/reset current must not exceed 5.0 mA.
Characteristic
Characteristic
(V in = 14 V, I O = 500 mA, I stby = 0 mA, C O = 10 F, C stby = 10 F, T J = 25 C [Note 1].)
(V in = 14 V, I O = 0 mA, I stby = 10 mA, C O = 10 F, C stby = 10 F, T J = 25 C [Note 1].)
LM2935
V O –V O(stby)
V I –V O(stby)
V O(stby)
Z O(stby)
V O(max)
Reg load
Symbol
V th(OV)
Symbol
Reg line
R on/off
V I –V O
I Sink
V OH
V OL
–V O
–V O
I SC
I SC
RR
RR
V n
I B
S
– 200
– 0.6
– 0.3
0.75
4.75
Min
Min
4.5
26
25
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
0.45
0.82
0.55
Typ
300
Typ
1.2
5.0
0.9
5.0
5.0
4.0
1.0
5.0
3.0
2.0
66
31
20
10
20
66
70
40
90
0
0
0
Max
Max
5.25
200
100
0.6
1.2
6.0
0.7
6.0
3.0
30
50
50
–
–
–
–
–
–
–
–
–
–
–
–
–
–
mV/kHR
Unit
Unit
Vrms
mA
mV
mV
mV
mA
mA
k
dB
dB
V
A
V
V
V
V
V
V
V
3