Datasheet TC55 (Microchip) - 7
| Fabricante | Microchip |
| Descripción | 1 µA Low Dropout Positive Voltage Regulator - Obsolete Device |
| Páginas / Página | 18 / 7 — TC55. Note:. IN = 4.0V. OPR = 25. 1.5. 5.2. 1.4. (V). 1.8. 5.0. OUT. 1.2. … |
| Formato / tamaño de archivo | PDF / 376 Kb |
| Idioma del documento | Inglés |
TC55. Note:. IN = 4.0V. OPR = 25. 1.5. 5.2. 1.4. (V). 1.8. 5.0. OUT. 1.2. IOUT = 1 mA. 40 mA. 1.1. 4.8. 1.0. 0.9. 4.6. 0.8. 10 mA. 0.7. 4.4. SUPPLY CURRENT I. 0.6
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Versión de texto del documento
TC55 Note:
Unless otherwise indicated, VOUT(S) = 3.0V, 5.0V, TA = +25°C, CIN = 1 µF Tantalum, COUT = 1 µF Tantalum.
V T IN = 4.0V OPR = 25
°
C 1.5 5.2 1.4 (V) 1.8
μ
A) 5.0 ( OUT SS 1.2 IOUT = 1 mA 40 mA 1.1 4.8 1.0 0.9 4.6 0.8 10 mA 0.7 4.4 SUPPLY CURRENT I 0.6 OUTPUT VOLTAGE V 0.5 4.2 4.5 5.0 5.5 -40 -20 0 20 40 60 80 100 OPERATING TEMPERATURE (
°
C) INPUT VOLTAGE VIN (V) FIGURE 2-7:
Supply Current vs.
FIGURE 2-10:
Output Voltage vs. Input Operating Temperature (TC55RP3002). Voltage (TC55RP5002).
TOPR = 25
°
C 5 200 5.05 5.04 (V) (V) 4 160 (mA) 5.03 OUT OUT 5.02 I OUT OUT = 1 mA Output Voltage 3 120 5.01 5.00 2 80 4.99 4.98 Output Current 1 40 4.97 40 mA OUTPUT VOLTAGE V OUTPUT VOLTAGE V OUTPUT CURRENT I 4.98 0 1 mA 0 4.95 5 6 7 8 9 10 TIME (2 msec/div) INPUT VOLTAGE VIN (V) FIGURE 2-8:
Load Transient Response
FIGURE 2-11:
Output Voltage vs. Input (TC55RP3002). Voltage (TC55RP5002).
VIN = 6.0V 2.0 5.1 1.8 (V) 1.6 (V) -30
°
C DIF 1.4 5.0 OUT 1.2 80
°
C 1.0 4.9 25
°
C 0.8 0.6 25
°
C 0.4 80
°
C 4.8 0.2 -30
°
C OUTPUT VOLTAGE V DROPOUT VOLTAGE V 0.0 -0.2 4.7 0 40 80 120 160 200 0 40 80 120 160 200 OUTPUT CURRENT I OUTPUT CURRENT I OUT (mA) OUT (mA) FIGURE 2-9:
Output Voltage vs. Output
FIGURE 2-12:
Dropout Voltage vs. Output Current (TC55RP5002). Current (TC55RP5002). © 2005 Microchip Technology Inc. DS21435F-page 7 Document Outline 1.0 Electrical Characteristics 2.0 Typical Performance Curves FIGURE 2-1: Output Voltage vs. Output Current (TC55RP3002). FIGURE 2-2: Output Voltage vs. Input Voltage (TC55RP3002). FIGURE 2-3: Output Voltage vs. Input Voltage (TC55RP3002). FIGURE 2-4: Dropout Voltage vs. Output Current (TC55RP3002). FIGURE 2-5: Output Voltage vs. Operating Temperature (TC55RP3002). FIGURE 2-6: Supply Current vs. Input Voltage (TC55RP3002). FIGURE 2-7: Supply Current vs. Operating Temperature (TC55RP3002). FIGURE 2-8: Load Transient Response (TC55RP3002). FIGURE 2-9: Output Voltage vs. Output Current (TC55RP5002). FIGURE 2-10: Output Voltage vs. Input Voltage (TC55RP5002). FIGURE 2-11: Output Voltage vs. Input Voltage (TC55RP5002). FIGURE 2-12: Dropout Voltage vs. Output Current (TC55RP5002). FIGURE 2-13: Output Voltage vs. Operating Temperature (TC55RP5002). FIGURE 2-14: Supply Current vs. Input Voltage (TC55RP5002). FIGURE 2-15: Supply Current vs. Operating Temperature (TC55RP5002). FIGURE 2-16: Input Transient Response, 1mA (TC55RP5002). FIGURE 2-17: Input Transient Response, 10mA (TC55RP5002). FIGURE 2-18: Load Transient Response (TC55RP5002). 3.0 Pin Descriptions TABLE 3-1: Pin Function Table 3.1 Ground Terminal (GND) 3.2 Regulated Voltage Output (VOUT) 3.3 Unregulated Supply Input (VIN) 4.0 Detailed Description 4.1 Output Capacitor 4.2 Input Capacitor 5.0 Thermal Considerations 5.1 Power Dissipation 6.0 Packaging Information 6.1 Package Marking Information Worldwide Sales and Service Trademarks Worldwide Sales
Unless otherwise indicated, VOUT(S) = 3.0V, 5.0V, TA = +25°C, CIN = 1 µF Tantalum, COUT = 1 µF Tantalum.
V T IN = 4.0V OPR = 25
°
C 1.5 5.2 1.4 (V) 1.8
μ
A) 5.0 ( OUT SS 1.2 IOUT = 1 mA 40 mA 1.1 4.8 1.0 0.9 4.6 0.8 10 mA 0.7 4.4 SUPPLY CURRENT I 0.6 OUTPUT VOLTAGE V 0.5 4.2 4.5 5.0 5.5 -40 -20 0 20 40 60 80 100 OPERATING TEMPERATURE (
°
C) INPUT VOLTAGE VIN (V) FIGURE 2-7:
Supply Current vs.
FIGURE 2-10:
Output Voltage vs. Input Operating Temperature (TC55RP3002). Voltage (TC55RP5002).
TOPR = 25
°
C 5 200 5.05 5.04 (V) (V) 4 160 (mA) 5.03 OUT OUT 5.02 I OUT OUT = 1 mA Output Voltage 3 120 5.01 5.00 2 80 4.99 4.98 Output Current 1 40 4.97 40 mA OUTPUT VOLTAGE V OUTPUT VOLTAGE V OUTPUT CURRENT I 4.98 0 1 mA 0 4.95 5 6 7 8 9 10 TIME (2 msec/div) INPUT VOLTAGE VIN (V) FIGURE 2-8:
Load Transient Response
FIGURE 2-11:
Output Voltage vs. Input (TC55RP3002). Voltage (TC55RP5002).
VIN = 6.0V 2.0 5.1 1.8 (V) 1.6 (V) -30
°
C DIF 1.4 5.0 OUT 1.2 80
°
C 1.0 4.9 25
°
C 0.8 0.6 25
°
C 0.4 80
°
C 4.8 0.2 -30
°
C OUTPUT VOLTAGE V DROPOUT VOLTAGE V 0.0 -0.2 4.7 0 40 80 120 160 200 0 40 80 120 160 200 OUTPUT CURRENT I OUTPUT CURRENT I OUT (mA) OUT (mA) FIGURE 2-9:
Output Voltage vs. Output
FIGURE 2-12:
Dropout Voltage vs. Output Current (TC55RP5002). Current (TC55RP5002). © 2005 Microchip Technology Inc. DS21435F-page 7 Document Outline 1.0 Electrical Characteristics 2.0 Typical Performance Curves FIGURE 2-1: Output Voltage vs. Output Current (TC55RP3002). FIGURE 2-2: Output Voltage vs. Input Voltage (TC55RP3002). FIGURE 2-3: Output Voltage vs. Input Voltage (TC55RP3002). FIGURE 2-4: Dropout Voltage vs. Output Current (TC55RP3002). FIGURE 2-5: Output Voltage vs. Operating Temperature (TC55RP3002). FIGURE 2-6: Supply Current vs. Input Voltage (TC55RP3002). FIGURE 2-7: Supply Current vs. Operating Temperature (TC55RP3002). FIGURE 2-8: Load Transient Response (TC55RP3002). FIGURE 2-9: Output Voltage vs. Output Current (TC55RP5002). FIGURE 2-10: Output Voltage vs. Input Voltage (TC55RP5002). FIGURE 2-11: Output Voltage vs. Input Voltage (TC55RP5002). FIGURE 2-12: Dropout Voltage vs. Output Current (TC55RP5002). FIGURE 2-13: Output Voltage vs. Operating Temperature (TC55RP5002). FIGURE 2-14: Supply Current vs. Input Voltage (TC55RP5002). FIGURE 2-15: Supply Current vs. Operating Temperature (TC55RP5002). FIGURE 2-16: Input Transient Response, 1mA (TC55RP5002). FIGURE 2-17: Input Transient Response, 10mA (TC55RP5002). FIGURE 2-18: Load Transient Response (TC55RP5002). 3.0 Pin Descriptions TABLE 3-1: Pin Function Table 3.1 Ground Terminal (GND) 3.2 Regulated Voltage Output (VOUT) 3.3 Unregulated Supply Input (VIN) 4.0 Detailed Description 4.1 Output Capacitor 4.2 Input Capacitor 5.0 Thermal Considerations 5.1 Power Dissipation 6.0 Packaging Information 6.1 Package Marking Information Worldwide Sales and Service Trademarks Worldwide Sales