MCP1701T-5002I/CB Microchip Technology, MCP1701T-5002I/CB Datasheet
MCP1701T-5002I/CB
Specifications of MCP1701T-5002I/CB
MCP1701T5002ICBTR
Related parts for MCP1701T-5002I/CB
MCP1701T-5002I/CB Summary of contents
Page 1
... DS00765, Microchip Technology Inc., 2002 • AN766, “Pin-Compatible CMOS Upgrades to Bipolar LDOs”, DS00766, Microchip Technology Inc., 2002 © 2005 Microchip Technology Inc. General Description The MCP1701 is a family of CMOS low dropout (LDO), positive voltage regulators that can deliver up to 250 mA of current while consuming only 2.0 µA of quiescent current (typ ...
Page 2
... MCP1701 Functional Block Diagram V IN Typical Application Circuits V OUT 3.3V I OUT 50 mA DS21874B-page 2 MCP1701 Short-Circuit Protection + – Voltage Reference GND MCP1701 V GND IN 9V Alkaline Battery OUT C OUT 1 µF Tantalum V OUT µF Tantalum © 2005 Microchip Technology Inc. ...
Page 3
... V 3: Load regulation is measured at a constant junction temperature using low duty cycle pulse testing. © 2005 Microchip Technology Inc. † Notice: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only and functional operation ...
Page 4
... Units T -40 — + -40 — +125 A — 335 — °C/W JA — 230 — °C/W — 52 — °C/W JA Conditions °C °C Minimum trace width single layer application Typical FR4, 4-layer application Typical, when mounted on 1 square inch of copper © 2005 Microchip Technology Inc. ...
Page 5
... Input Voltage (V) FIGURE 2-3: Supply Current vs. Input Voltage (V = 5.0V). R © 2005 Microchip Technology Inc. = 1.8V, 3.0V, 5.0V +25° 2. 1.8V 2.05 R 2.00 1.95 1.90 1.85 1.80 1.75 1.70 1.65 1.60 1.55 1.50 1 ...
Page 6
... V = 4.0V IN +25°C +85°C 0°C -40° 105 120 135 150 Load Current (mA) Output Voltage vs. Load = 3.0V 6.0V IN +25°C +85°C 0°C -40° 100 125 150 175 200 225 250 Load Current (mA) Output Voltage vs. Load = 5.0V). © 2005 Microchip Technology Inc. ...
Page 7
... R 0.7 0.6 0.5 0.4 +85°C 0.3 -40°C 0.2 0.1 0 100 125 150 175 Load Current (mA) FIGURE 2-15: Dropout Voltage vs. Load Current (V = 5.0V). R © 2005 Microchip Technology Inc. = 1.8V, 3.0V, 5.0V +25° µF Tantalum = 2.8V 0°C V =1. FIGURE 2-16 1. ...
Page 8
... 2.8V to 10V OUT OUT OUT OUT Temperature (°C) Line Regulation vs. = 1.8V OUT OUT I = 150 mA OUT = 3.0V = 4.0V to 10V Temperature (°C) Line Regulation vs. = 3.0V 5. 6.0V to 10V OUT OUT I = 100 mA OUT = 250 Temperature (°C) Line Regulation vs. = 5.0V). R © 2005 Microchip Technology Inc. ...
Page 9
... The positive side of the output capacitor should be physically located as close as possible to the LDO V current flowing out of this pin is equal to the DC load current. © 2005 Microchip Technology Inc. Function Ground Terminal Regulated Voltage Output Unregulated Supply Input 3 ...
Page 10
... The MCP1701 internal circuitry monitors the amount of to ensure current flowing through the P-channel pass transistor. OUT In the event of a short circuit or excessive output current, the MCP1701 will act to limit the output current. Short Circuit Protection + – Voltage Reference GND V OUT © 2005 Microchip Technology Inc. ...
Page 11
... P = (4.1V – (3.0V x 0.98)) x 100 mA MAX P = 116.0 milliwatts MAX © 2005 Microchip Technology Inc. To determine the junction temperature of the device, the thermal resistance from junction-to-ambient must be known. The 3-pin SOT-23 thermal resistance from junction-to-air (R 335° C/W. The SOT-89 R approximately 52° C/W when mounted on 1 square inch of copper ...
Page 12
... Note: In the event the full Microchip part number cannot be marked on one line, it will be carried over to the next line, thus limiting the number of available characters for customer-specific information. DS21874B-page Voltage x.5 x.6 x.7 x.8 x © 2005 Microchip Technology Inc. ...
Page 13
... Mold Draft Angle Top Mold Draft Angle Bottom * Controlling Parameter § Significant Characteristic Notes: Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .010” (0.254mm) per side. EIAJ SC-59 Equivalent Drawing No. C04-104 © 2005 Microchip Technology Inc ...
Page 14
... L .035 .047 c .014 .017 B .017 .022 B1 .014 .019 MILLIMETERS* MIN MAX 1.50 BSC 3.00 BSC 1.40 1.60 3.94 4.25 2.29 2.60 2.13 2.29 4.40 4.60 1.62 1.83 0.89 1.20 0.35 0.44 0.44 0.56 0.36 0.48 © 2005 Microchip Technology Inc. ...
Page 15
... APPENDIX A: REVISION HISTORY Revision B (May 2005) The following is the list of modifications: 1. Removed T0-92 device from entire data sheet. 2. Added Appendix A: Revision History. Revision A (March 2004) • Original Release of this Document. © 2005 Microchip Technology Inc. MCP1701 DS21874B-page 15 ...
Page 16
... MCP1701 NOTES: DS21874B-page 16 © 2005 Microchip Technology Inc. ...
Page 17
... MCP1701T-3002I/MB: 3.0V LDO Positive Voltage Regulator, SOT89-3 pkg. MCP1701T-3302I/CB: 3.3V LDO Positive Voltage Regulator, SOT-23A-3 pkg. MCP1701T-3302I/MB: 3.3V LDO Positive Voltage Regulator, SOT89-3 pkg. MCP1701T-5002I/CB: 5.0V LDO Positive Voltage Regulator, SOT-23A-3 pkg. MCP1701T-5002I/MB: 5.0V LDO Positive Voltage Regulator, SOT89-3 pkg. DS21874B-page 17 ...
Page 18
... MCP1701 NOTES: DS21874B-page 18 © 2005 Microchip Technology Inc. ...
Page 19
... PowerMate, PowerTool, rfLAB, rfPICDEM, Select Mode, Smart Serial, SmartTel, Total Endurance and WiperLock 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. ...
Page 20
... Fax: 65-6334-8850 Taiwan - Kaohsiung Tel: 886-7-536-4818 Fax: 886-7-536-4803 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Taiwan - Hsinchu Tel: 886-3-572-9526 Fax: 886-3-572-6459 © 2005 Microchip Technology Inc. EUROPE Austria - Weis Tel: 43-7242-2244-399 Fax: 43-7242-2244-393 Denmark - Ballerup Tel: 45-4450-2828 Fax: 45-4485-2829 France - Massy Tel: 33-1-69-53-63-20 ...