TS2950CT-5.0 A3 Taiwan Semiconductor, TS2950CT-5.0 A3 Datasheet - Page 3

• Manufacturer Part Number: TS2950CT-5.0 A3
• Description: IC, V REG LDO +5.0V, 2950, TO-92-3
• Manufacturer: Taiwan Semiconductor

Specifications of TS2950CT-5.0 A3

• Primary Input Voltage: 15V
• Output Voltage: 5V
• Dropout Voltage Vdo: 400mV
• No. Of Pins: 3
• Output Current: 150mA
• Voltage Regulator Case Style: TO-92
• Operating Temperature Range: -20°C To +85°C
• Svhc: No
• Output Voltage Fixed: 5V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Note 1: Output or reference voltage temperature coefficients defined as the worst case voltage change divided by the
Note 2: Unless otherwise specified all limits guaranteed for T
Note 3: Regulation is measured at constant junction temperature, using pulse testing with a low duty cycle. Changes in
Note 4: Line regulation for the TS2951 is tested at 150
Note 5: Dropout Voltage is defined as the input to output differential at which the output voltage drops 100mV below its
Note 6: Vref ≤ Vout ≤ (Vin-1V), 2.3≤ Vin≤ 30V, 100uA≤ I
Note 7: Output or reference voltage temperature coefficient is defined as the worst case voltage change divided by the
Note 8: Comparator thresholds are expressed in terms of a voltage differential at the feedback terminal below the
TS2950-51 series
TS2951/A Electrical Characteristics (continues)
(Vin=15V, Ta=25
Feedback Pin Bias Current
Reference Voltage Temperature
Coefficient
Feedback Pin Bias Current
Temperature Coefficient
Error Comparator
Output Leakage Current
Output Low Voltage
Upper Threshold Voltage
Power Threshold Voltage
Hysteresis
Shutdown Input
Output Logic Voltage
Shut down Pin Current
Regulator Output Current in
Shutdown
total temperature range.
conditions for the 8-pin versions are feedback tied to 5V, 3.3V & 3V tap output Sense (Vout =5V, 3.3V & 3V) and
Vshutdown ≤ 0.8V.
output voltage due to heating effects are covered under the specification for thermal regulation.
guaranteed by design to 0.2%.
nominal value measured at 1V differential at very low value of programmed output voltage, the minimum input
supply voltage of 2V (2.3V over temperature) must be taken in to account.
total temperature range.
nominal reference voltage measured at 6V input. To express these thresholds in terms of output voltage change,
multiply by the error amplifier gain=Vout/Vref=(R1+R2)/R2. For example, at a programmed output voltage of 5V,
the Error output is guaranteed to go low when the output drops by 95 mV X 5V/1.250=384mV. Thresholds remain
constant as a percent of Vout as Vout is varied with the dropout warning occurring at typically 5% below nominal,
7.5% guaranteed.
Parameter
o
C unless otherwise specified.)
V
(Note 7)
Vin=4.5V, I
(Note 8)
(Note 8)
(Note 8)
Low (Regulator ON)
High(Regulator OFF)
Vs =2.4V
Vs = 30V
(Note 9)
OH
=30V
Test Conditions (note 2)
OL
3-6
=400uA
L
≤ 100mA, Tj ≤ Tj(max)
o
C for I
j
L
=25
=1mA.For I
o
C, Vin=6V, I
L
=100uA and Tj=125
.
L
Min
=100uA and C
2.0
40
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2003/12 rev. A
Typ
0.01
150
450
0.1
1.3
1.3
20
20
60
75
15
30
3
o
L
C, line regulation is
=100uF. Additional
Max
250
600
0.7
40
95
50
10
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1
nA/
ppm/
Unit
mV
mV
mV
mV
nA
uA
uA
uA
o
V
C
o
C