Datasheet TC55 (Microchip) - 4

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TC55 TC55RP25: ELECTRICAL CHARACTERISTICS Electrical Specifications:
Unless otherwise specified, VOUT(S) = 2.5V, TA = +25°C (see
Note 1
).
Parameters Sym Min Typ Max Units Conditions
Output Voltage V — — V I OUT(A) — OUT = 40 mA 2.45 2.5 2.55 VIN = 3.5V Maximum Output Current IOUT 125 — — mA V MAX IN = 3.5V, VOUT(A) ≥ 2.25V Load Regulation ΔVOUT — 45 90 mV VIN = 3.5V, 1 mA ≤ IOUT ≤ 60 mA I/O Voltage Difference VDIF — 180 360 mV IOUT = 60 mA 400 700 IOUT = 120 mA Current Consumption ISS — 1.0 2.8 µA VIN = 3.5V Voltage Regulation VOUT(A)•100 — 0.2 0.3 %/V IOUT = 40 mA, ΔV 3.5V ≤ IOUT ≤ 10.0V IN•VOUT(S) Input Voltage VIN — — 10 V Temperature Coefficient of Output ΔVOUT(A)•106 — ±100 — ppm/°C IOUT = 40 mA, -30°C ≤ TA ≤ +80°C Voltage VOUT(S)•ΔTA Long-Term Stability — 0.5 — % TA = +125°C, 1,000 Hours
Note 1:
VOUT(S): Preset value of output voltage; VOUT(A): Actual value of output voltage; VDIF: Definition of I/O voltage difference = {VIN1 – VOUT(A)}; VOUT(A): Output voltage when IOUT is fixed and VIN = VOUT(S) + 1.0V; VIN1: Input voltage when the output voltage is 98% VOUT(A).
TC55RP18: ELECTRICAL CHARACTERISTICS Electrical Specifications:
Unless otherwise specified, VOUT(S) = 1.8V, TA = +25°C (see
Note 1
).
Parameters Sym Min Typ Max Units Conditions
Output Voltage V — — V I OUT(A) — OUT = 0.5 mA 1.764 1.8 1.836 VIN = 2.8V Maximum Output Current IOUT 110 — — mA V MAX IN = 2.8V, VOUT(A) ≥ 1.62V Load Regulation ΔVOUT — — 30 mV VIN = 2.8V, 1 mA ≤ IOUT ≤ 30 mA I/O Voltage Difference VDIF — — 300 mV IOUT = 0.5 mA Current Consumption ISS — — 3.0 µA VIN = 2.8V Voltage Regulation VOUT(A)•100 — — 0.25 %/V IOUT = 0.5 mA, ΔV 2.8V ≤ IOUT ≤ 10.0V IN•VOUT(S) Input Voltage VIN — — 6.0 V Temperature Coefficient of Output ΔVOUT(A)•106 — ±100 — ppm/°C IOUT = 0.5 mA, -30°C ≤ TA ≤ +80°C Voltage VOUT(S)•ΔTA Long-Term Stability — 0.5 — % TA = +125°C, 1,000 Hours
Note 1:
VOUT(S): Preset value of output voltage; VOUT(A): Actual value of output voltage; VDIF: Definition of I/O voltage difference = {VIN1 – VOUT(A)}; VOUT(A): Output voltage when IOUT is fixed and VIN = VOUT(S) + 1.0V; VIN1: Input voltage when the output voltage is 98% VOUT(A). DS21435F-page 4 © 2005 Microchip Technology Inc. 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