MCP1701A-2502I/TO Microchip Technology, MCP1701A-2502I/TO Datasheet
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MCP1701A-2502I/TO
Specifications of MCP1701A-2502I/TO
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MCP1701A-2502I/TO Summary of contents
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... The MCP1701A is capable of delivering 250 mA with an input-to-output voltage differential (dropout voltage) of 650 mV. The low-dropout voltage extends the battery operating lifetime. It also permits high currents in small packages when operated with minimum V differentials ...
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... MCP1701A Functional Block Diagram V IN Typical Application Circuits V OUT 3.3V I OUT 50 mA DS21991C-page 2 MCP1701A Short-Circuit Protection + – Voltage Reference GND MCP1701A V GND IN 9V Alkaline Battery OUT C OUT 1 µF Tantalum V OUT µF Tantalum © 2007 Microchip Technology Inc. ...
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... V — ±100 — ppm/ °C — 200 — µs = 1.8V, 2.5V, 3.3V, 4.0V, 5.0V 1.0V mA. OUT Δ Temperature Lowest voltage measured over the temperature range. OUT-LOW MCP1701A = +25°C. A Conditions (Note 1) OUT 1.0V) OUT 4.0V OUT V = 3.3V OUT V = 3.0V OUT ...
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... MCP1701A TEMPERATURE CHARACTERISTICS Electrical Specifications: Unless otherwise specified, T Parameters Temperature Ranges Specified Temperature Range (I) Storage Temperature Range Package Thermal Resistances Thermal Resistance, 3L-SOT-23A Thermal Resistance, 3L-SOT-89 Thermal Resistance, 3L-TO-92 DS21991C-page 4 °C. = +25 A Sym Min Typ Max Units T -40 — + -40 — +125 A θ ...
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... R 2 1.8 1.6 1.4 1 FIGURE 2-5: Current ( 1.8 1.6 1.4 1.2 - FIGURE 2-6: Temperature. MCP1701A = 1 µF Tantalum µF Tantalum. OUT 3.3V R +90°C +25°C -45°C 50 100 150 200 Load Current (mA) Supply Current vs. Load = 3.3V 6. 5.0V R +90°C +25°C -45° ...
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... MCP1701A Note: Unless otherwise indicated, V OUT 1.88 1.86 1.84 +25°C 1.82 1.8 1.78 +90°C 1.76 1.74 -45°C 1. Input Voltage (V) FIGURE 2-7: Output Voltage vs. Input Voltage (V = 1.8V). R 3.4 3.38 3.36 3.34 +90°C 3.32 +25°C 3.3 -45°C 3.28 3.26 3. Input Voltage (V) FIGURE 2-8: Output Voltage vs ...
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... Microchip Technology Inc. = 1.8V, 3.3V, 5.0V +25° µF Tantalum 100 FIGURE 2-16 1.8V). R +25°C 125 150 FIGURE 2-17 3.3V). R +25°C 200 250 FIGURE 2-18 5.0V). R MCP1701A = 1 µF Tantalum. OUT Start-up From V IN Start-up From V IN Start-up From V IN DS21991C-page 7 ...
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... MCP1701A Note: Unless otherwise indicated, V OUT 0.00 -0.05 I OUT V = 6.0V IN -0. 3.0V IN -0. 8.0V IN -0.20 -0. 10.0V IN -0.30 -0. 12.0V IN -0.40 -45 -30 - Temperature (°C) FIGURE 2-19: Load Regulation vs. Temperature (V = 1.8V). R -0.35 -0. 4.3V OUT IN -0. 8.0V IN -0.50 -0. 10.0V IN -0.60 -0. 12.0V IN -0.70 -0.75 -45 - Temperature (°C) FIGURE 2-20: Load Regulation vs ...
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... The low equivalent series resistance characteristics of the ceramic will yield better noise and PSRR performance at high frequency. The current flow into this pin is equal to the DC load current, plus the LDO bias current (2 µA, typical). MCP1701A Function ) IN . Like all low-dropout linear ...
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... MCP1701A 4.0 DETAILED DESCRIPTION The MCP1701A is a low-quiescent current, precision, fixed-output voltage LDO. Unlike bipolar regulators, the MCP1701A supply current does not increase proportionally with load current. 4.1 Output Capacitor A minimum of 1 µF output capacitor is required. The output capacitor should have an ESR greater than 0.1Ω ...
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... (Pass Device TOTAL D D For the MCP1701A, the internal quiescent bias current is so low (2 µA, typ.) that the P (bias) term of the D power dissipation equation can be ignored. The maximum power dissipation can be estimated by using the maximum input voltage and the minimum output voltage to obtain a maximum voltage differential between input and output ...
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... MCP1701A 6.0 PACKAGING INFORMATION 6.1 Package Marking Information 3-Pin SOT-23A 3-Pin SOT- represents first voltage digit 1 1V, 2V, 3V, 4V, 5V, 6V Ex: 3. represents first decimal place voltage (x.0 - x.9) 2 Ex: 3. Symbol Voltage Symbol x.4 M represents polarity Positive (fixed) represents assembly lot number ...
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... MILLIMETERS Dimension Limits MIN 0.89 A2 0.90 A1 0.00 E 2.10 E1 1.20 D 2.70 L 0.15 φ 0° c 0.09 b 0.30 MCP1701A φ L NOM MAX 3 0.95 BSC 1.90 BSC – 1.45 – 1.30 – 0.15 – 3.00 – 1.80 – 3.10 – 0.60 – 30° – 0.26 – ...
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... MCP1701A 3-Lead Plastic Small Outline Transistor Header (MB) [SOT-89] Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging Number of Leads Pitch Outside Lead Pitch Overall Height Overall Width Molded Package Width at Base Molded Package Width at Top ...
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... BSC: Basic Dimension. Theoretically exact value shown without tolerances. © 2007 Microchip Technology Inc Units INCHES Dimension Limits MIN .050 BSC D .125 E .175 A .170 R .080 L .500 c .014 b .014 Microchip Technology Drawing C04-101B MCP1701A D MAX .165 .205 .210 .105 – .021 .022 DS21991C-page 15 ...
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... MCP1701A NOTES: DS21991C-page 16 © 2007 Microchip Technology Inc. ...
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... APPENDIX A: REVISION HISTORY Revisions C (February 2007) • Updated Packaging Information Revision B (September 2006) • Numerous changes to Section 1.0. Electrical Characteristics • Added disclaimer to package outline drawings. Revision A (February 2006) • Original Release of this Document. © 2007 Microchip Technology Inc. MCP1701A DS21991C-page 17 ...
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... MCP1701A NOTES: DS21991C-page 18 © 2007 Microchip Technology Inc. ...
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... Voltage Regulator, SOT89-3 pkg. MCP1701A-1802I/TO: 1.8V LDO Positive Voltage Regulator, TO-92 pkg. MCP1701AT-2502I/CB: 2.5V LDO Positive Voltage Regulator, SOT-23A-3 pkg. MCP1701A-2502I/TO: 2.5V LDO Positive Voltage Regulator, TO-92 pkg. MCP1701AT-3002I/CB: 3.0V LDO Positive Voltage Regulator, SOT-23A-3 pkg. MCP1701AT-3002I/MB: 3.0V LDO Positive Voltage Regulator, SOT89-3 pkg ...
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... MCP1701A NOTES: DS21991C-page 20 © 2007 Microchip Technology Inc. ...
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... Select Mode, Smart Serial, SmartTel, Total Endurance, UNI/O, WiperLock and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. ...
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