CS8161YT5 ON Semiconductor, CS8161YT5 Datasheet - Page 6

• Manufacturer Part Number: CS8161YT5
• Description: IC REG LDO 12V/5V STRGHT TO220-5
• Manufacturer: ON Semiconductor

Specifications of CS8161YT5

• Regulator Topology: Positive Fixed
• Voltage - Output: 12V, 5V
• Voltage - Input: 6 ~ 26 V
• Voltage - Dropout (typical): 0.35V @ 400mA, 0.35V @ 200mA
• Number Of Regulators: 2
• Current - Output: 400mA, 200mA
• Current - Limit (min): 400mA, 200mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-220-5 (Straight Leads)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: CS8161YT5OS

at which the circuit ceases to regulate against further
reduction in input voltage. Measured when the output
voltage has dropped 100 mV from the nominal value
obtained at 14 V input, dropout voltage is dependent upon
load current and junction temperature.
terminals with respect to ground.
between the unregulated input voltage and the regulated
output voltage for which the regulator will operate.
change in the input voltage. The measurement is made under
conditions of low dissipation or by using pulse techniques
such that the average chip temperature is not significantly
affected.
Dropout Voltage − The input−output voltage differential
Input Voltage − The DC voltage applied to the input
Input Output Differential − The voltage difference
Line Regulation − The change in output voltage for a
1.305
1.300
1.295
1.290
1.285
−40
V
Figure 14. Enable Threshold Voltage vs.
IN
−20
= 14 V
0
20
Temperature (°C)
Temperature
TYPICAL PERFORMANCE CHARACTERISTICS
40
60
5
4
3
2
1
0
0
80
Figure 16. 12 mA ENABLE Current vs.
100
DEFINITION OF TERMS
5
120
http://onsemi.com
ENABLE Voltage
140
CS8161
10
6
V
ENABLE
change in load current at constant chip temperature.
accelerated life−test conditions after 1000 hours with
maximum rated voltage and junction temperature.
output, with constant load and no input ripple, measured
over a specified frequency range.
current that does not contribute to the positive load current,
i.e., the regulator ground lead current.
ripple voltage to the peak−to−peak output ripple voltage.
change in output voltage for a thermal variation from room
temperature to either temperature extreme.
Load Regulation − The change in output voltage for a
Long Term Stability − Output voltage stability under
Output Noise Voltage − The rms AC voltage at the
Quiescent Current − The part of the positive input
Ripple Rejection − The ratio of the peak−to−peak input
Temperature Stability of V
100
15
80
60
40
20
0
0
(1.8500 V, 253.9 nA.)
Figure 15. ENABLE Current vs. ENABLE
20
1
(continued)
25
V
2
ENABLE
Voltage
OUT
(V)
3
− The percentage
4
5