Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

MCP1701A Datasheet(PDF) 9 Page - Microchip Technology

Part # MCP1701A
Description  2關A Low-Dropout Positive Voltage Regulator
Download  22 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

MCP1701A Datasheet(HTML) 9 Page - Microchip Technology

Back Button MCP1701A Datasheet HTML 5Page - Microchip Technology MCP1701A Datasheet HTML 6Page - Microchip Technology MCP1701A Datasheet HTML 7Page - Microchip Technology MCP1701A Datasheet HTML 8Page - Microchip Technology MCP1701A Datasheet HTML 9Page - Microchip Technology MCP1701A Datasheet HTML 10Page - Microchip Technology MCP1701A Datasheet HTML 11Page - Microchip Technology MCP1701A Datasheet HTML 12Page - Microchip Technology MCP1701A Datasheet HTML 13Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 9 / 22 page
background image
© 2007 Microchip Technology Inc.
DS21991C-page 9
MCP1701A
3.0
PIN DESCRIPTIONS
The descriptions of the pins are listed in Table 3-1.
TABLE 3-1:
PIN FUNCTION TABLE
3.1
Ground Terminal (GND)
Regulator ground. Tie GND to the negative side of the
output and the negative side of the input capacitor.
Only the LDO bias current (2 µA, typ.) flows out of this
pin, there is no high current. The LDO output regulation
is referenced to this pin. Minimize voltage drops
between this pin and the negative side of the load.
3.2
Regulated Voltage Output (VOUT)
Connect VOUT to the positive side of the load and the
positive terminal of the output capacitor. The positive
side of the output capacitor should be physically
located as close as possible to the LDO VOUT pin. The
current flowing out of this pin is equal to the DC load
current.
3.3
Unregulated Supply Input (VIN)
Connect the input supply voltage and the positive side
of the input capacitor to VIN. Like all low-dropout linear
regulators, low source impedance is necessary for the
stable operation of the LDO. The amount of
capacitance required to ensure low source impedance
will depend on the proximity of the input source
capacitors or battery type. The input capacitor should
be physically located as close as possible to the VIN
pin. For most applications, 1 µF of capacitance will
ensure stable operation of the LDO circuit. For
applications that have load currents below 100 mA, the
input capacitance requirement can be lowered. The
type of capacitor used can be ceramic, tantalum or
aluminum electrolytic. 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).
Pin No.
SOT-23A
Pin No.
SOT-89
Pin No.
TO-92
Name
Function
1
1
1
GND
Ground Terminal
23
3
VOUT
Regulated Voltage Output
32
2
VIN
Unregulated Supply Input


Similar Part No. - MCP1701A

ManufacturerPart #DatasheetDescription
logo
Microchip Technology
MCP1701 MICROCHIP-MCP1701 Datasheet
385Kb / 20P
   2uA Low Dropoout Positive Voltage Refulator
2004
MCP1701T-18021/CB MICROCHIP-MCP1701T-18021/CB Datasheet
385Kb / 20P
   2uA Low Dropoout Positive Voltage Refulator
2004
MCP1701T-18021/MB MICROCHIP-MCP1701T-18021/MB Datasheet
385Kb / 20P
   2uA Low Dropoout Positive Voltage Refulator
2004
MCP1701T-18021/TO MICROCHIP-MCP1701T-18021/TO Datasheet
385Kb / 20P
   2uA Low Dropoout Positive Voltage Refulator
2004
MCP1701T-1802I/CB MICROCHIP-MCP1701T-1802I/CB Datasheet
259Kb / 20P
   2 關A Low Dropout Positive Voltage Regulator
2005
More results

Similar Description - MCP1701A

ManufacturerPart #DatasheetDescription
logo
Microchip Technology
MCP1701 MICROCHIP-MCP1701_05 Datasheet
259Kb / 20P
   2 關A Low Dropout Positive Voltage Regulator
2005
TC55 MICROCHIP-TC55 Datasheet
72Kb / 9P
   1關A LOW DROPOUT POSITIVE VOLTAGE REGULATOR
2001
TC55 MICROCHIP-TC55_05 Datasheet
383Kb / 18P
   1 關A Low Dropout Positive Voltage Regulator
2005
logo
TAITRON Components Inco...
LD1117A12 TAITRON-LD1117A12 Datasheet
438Kb / 21P
   1 A Low Dropout Positive Voltage Regulator
Rev. A/LX
logo
Linear Dimensions Semic...
LND5203 LINEAR_DIMENSIONS-LND5203 Datasheet
194Kb / 7P
   3 A Low Dropout Positive Voltage Regulator
LND5201 LINEAR_DIMENSIONS-LND5201 Datasheet
203Kb / 7P
   1 A Low Dropout Positive Voltage Regulator
logo
Texas Instruments
LM1086-MIL TI1-LM1086-MIL Datasheet
856Kb / 23P
[Old version datasheet]   1.5-A Low Dropout Positive Voltage Regulator
logo
TelCom Semiconductor, I...
TC55 TELCOM-TC55 Datasheet
50Kb / 3P
   LOW DROPOUT POSITIVE VOLTAGE REGULATOR
logo
International Rectifier
OM7671STM IRF-OM7671STM Datasheet
188Kb / 4P
   Low Dropout Positive Voltage Regulator
logo
Hangzhou Youwang Electr...
UTC1117 YOUWANG-UTC1117 Datasheet
96Kb / 7P
   LOW DROPOUT POSITIVE VOLTAGE REGULATOR
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com