Datasheet MCP1700 (Microchip) - 5
| Fabricante | Microchip |
| Descripción | Low Quiescent Current LDO |
| Páginas / Página | 30 / 5 — MCP1700 |
| Revisión | 09-15-2016 |
| Formato / tamaño de archivo | PDF / 846 Kb |
| Idioma del documento | Inglés |
MCP1700
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Versión de texto del documento
MCP1700
2.0 TYPICAL PERFORMANCE CURVES Note: The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range. Note: Unless otherwise indicated: VR = 1.8V, COUT = 1 µF Ceramic (X7R), CIN = 1 µF Ceramic (X7R), IL = 100 µA,
TA = +25°C, VIN = VR + 1V.
Note: Junction Temperature (TJ) is approximated by soaking the device under test to an ambient temperature equal to the desired junction
temperature. The test time is small enough such that the rise in Junction temperature over the Ambient temperature is not significant.
1.208
VR = 1.2V
IOUT = 0 µA 2.8 1.206 TJ = +125°C 2.6
2.4 TJ = -40°C 2.2
2.0
1.8 TJ = +25°C 1.6 Ou
utput Voltage (V) Quies
scent Current (µA) 3.0 1.202
1.200
TJ = +25°C 1.198
1.196 TJ = -40°C 1.192 1.2 1.190 1.0
2.0 2.5 3.0 FIGURE 2-1:
Input Voltage. 3.5
4.0
4.5
Input Voltage (V) 5.0 5.5 2.0 6.0 Input Quiescent Current vs. 3.0 3.5 4.0 4.5
Input Voltage (V) 5.0 5.5 6.0 1.800 VR = 2.8V 45 2.5 FIGURE 2-4:
Output Voltage vs. Input
Voltage (VR = 1.2V). 50 VR = 1.8V
IOUT = 0.1 mA TJ = +125°C 1.795 40
TJ = +25°C 35
30 TJ = -40°C 25
20
15
10 Outp
put Voltage (V) Grou
und Current (µA) 1.204 1.194 1.4 VR = 1.2V
IOUT = 0.1 mA TJ = +125°C 1.790
TJ = -40°C TJ = +125°C 1.785
1 780
1.780 TJ = +25°C 1.775 5
1.770 0
0 25 50 FIGURE 2-2:
Current. Ground Current vs. Load 3.0 3.5 4.0 4.5
Input Voltage (V) 5.0 5.5 6.0 FIGURE 2-5:
Output Voltage vs. Input
Voltage (VR = 1.8V). VR = 5.0V VR = 1.2V VR = 2.8V 1.50 VR = 2.8V
IOUT = 0.1 mA 2.798 Ou
utput Voltage (V) Quiesc
cent Current (µA) VIN = VR + 1V
IOUT = 0 µA 2.00
1.75 2.5 2.800 2.50
2.25 2.0 75 100 125 150 175 200 225 250
Load Current (mA) TJ = +25°C 2.796
2.794
2.792
2.790 TJ = -40°C 2.788
2.786
2.784 TJ = +125°C 2.782
2.780 1.25 2.778 -40 -25 -10 5 20 35 50 65 80 95 110 125
Junction Temperature (°C) FIGURE 2-3:
Quiescent Current vs.
Junction Temperature.
2005-2016 Microchip Technology Inc. 3.3 3.6 3.9 4.2 4.5 4.8 5.1 5.4 5.7 6.0 Input Voltage (V) FIGURE 2-6:
Output Voltage vs. Input
Voltage (VR = 2.8V).
DS20001826D-page 5
2.0 TYPICAL PERFORMANCE CURVES Note: The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range. Note: Unless otherwise indicated: VR = 1.8V, COUT = 1 µF Ceramic (X7R), CIN = 1 µF Ceramic (X7R), IL = 100 µA,
TA = +25°C, VIN = VR + 1V.
Note: Junction Temperature (TJ) is approximated by soaking the device under test to an ambient temperature equal to the desired junction
temperature. The test time is small enough such that the rise in Junction temperature over the Ambient temperature is not significant.
1.208
VR = 1.2V
IOUT = 0 µA 2.8 1.206 TJ = +125°C 2.6
2.4 TJ = -40°C 2.2
2.0
1.8 TJ = +25°C 1.6 Ou
utput Voltage (V) Quies
scent Current (µA) 3.0 1.202
1.200
TJ = +25°C 1.198
1.196 TJ = -40°C 1.192 1.2 1.190 1.0
2.0 2.5 3.0 FIGURE 2-1:
Input Voltage. 3.5
4.0
4.5
Input Voltage (V) 5.0 5.5 2.0 6.0 Input Quiescent Current vs. 3.0 3.5 4.0 4.5
Input Voltage (V) 5.0 5.5 6.0 1.800 VR = 2.8V 45 2.5 FIGURE 2-4:
Output Voltage vs. Input
Voltage (VR = 1.2V). 50 VR = 1.8V
IOUT = 0.1 mA TJ = +125°C 1.795 40
TJ = +25°C 35
30 TJ = -40°C 25
20
15
10 Outp
put Voltage (V) Grou
und Current (µA) 1.204 1.194 1.4 VR = 1.2V
IOUT = 0.1 mA TJ = +125°C 1.790
TJ = -40°C TJ = +125°C 1.785
1 780
1.780 TJ = +25°C 1.775 5
1.770 0
0 25 50 FIGURE 2-2:
Current. Ground Current vs. Load 3.0 3.5 4.0 4.5
Input Voltage (V) 5.0 5.5 6.0 FIGURE 2-5:
Output Voltage vs. Input
Voltage (VR = 1.8V). VR = 5.0V VR = 1.2V VR = 2.8V 1.50 VR = 2.8V
IOUT = 0.1 mA 2.798 Ou
utput Voltage (V) Quiesc
cent Current (µA) VIN = VR + 1V
IOUT = 0 µA 2.00
1.75 2.5 2.800 2.50
2.25 2.0 75 100 125 150 175 200 225 250
Load Current (mA) TJ = +25°C 2.796
2.794
2.792
2.790 TJ = -40°C 2.788
2.786
2.784 TJ = +125°C 2.782
2.780 1.25 2.778 -40 -25 -10 5 20 35 50 65 80 95 110 125
Junction Temperature (°C) FIGURE 2-3:
Quiescent Current vs.
Junction Temperature.
2005-2016 Microchip Technology Inc. 3.3 3.6 3.9 4.2 4.5 4.8 5.1 5.4 5.7 6.0 Input Voltage (V) FIGURE 2-6:
Output Voltage vs. Input
Voltage (VR = 2.8V).
DS20001826D-page 5