数据搜索系统,热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

TC552501EZB713 数据表(PDF) 9 Page - Microchip Technology

部件名 TC552501EZB713
功能描述  1 關A Low Dropout Positive Voltage Regulator
Download  18 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  MICROCHIP [Microchip Technology]
网页  http://www.microchip.com
标志 MICROCHIP - Microchip Technology

TC552501EZB713 数据表(HTML) 9 Page - Microchip Technology

Back Button TC552501EZB713 Datasheet HTML 5Page - Microchip Technology TC552501EZB713 Datasheet HTML 6Page - Microchip Technology TC552501EZB713 Datasheet HTML 7Page - Microchip Technology TC552501EZB713 Datasheet HTML 8Page - Microchip Technology TC552501EZB713 Datasheet HTML 9Page - Microchip Technology TC552501EZB713 Datasheet HTML 10Page - Microchip Technology TC552501EZB713 Datasheet HTML 11Page - Microchip Technology TC552501EZB713 Datasheet HTML 12Page - Microchip Technology TC552501EZB713 Datasheet HTML 13Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 9 / 18 page
background image
© 2005 Microchip Technology Inc.
DS21435F-page 9
TC55
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 (1 µA typical) flows out of
this pin, there is no high current. The LDO output regu-
lation is referenced to this pin. Minimize voltage drops
between this pin and the minus 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 to the LDO VOUT pin as is practical.
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. The input capacitor should
be physically located as close as is practical to VIN. The
current flow into this pin is equal to the DC load current,
plus the LDO bias current (1 µA typical.)
4.0
DETAILED DESCRIPTION
The TC55 is a low quiescent current, precision, fixed-
output voltage LDO. Unlike bipolar regulators, the
TC55 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 effective series resis-
tance (esr) greater than 0.1
Ω and less than 5Ω, plus a
resonant frequency above 1 MHz. Larger output
capacitors can be used to improve supply noise rejec-
tion and transient response. Care should be taken
when increasing COUT to ensure that the input imped-
ance is not high enough to cause high input impedance
oscillation.
4.2
Input Capacitor
A 1 µF input capacitor is recommended for most
applications when the input impedance is on the order
of 10
Ω. Larger input capacitance may be required for
stability when operating off of a battery input, or if there
is a large distance from the input source to the LDO.
When large values of output capacitance are used, the
input capacitance should be increased to prevent high
source impedance oscillations.
Pin No.
Symbol
Description
1
GND
Ground Terminal
2VOUT
Regulated Voltage Output
3VIN
Unregulated Supply Input


类似零件编号 - TC552501EZB713

制造商部件名数据表功能描述
logo
Toshiba Semiconductor
TC55257AFL TOSHIBA-TC55257AFL Datasheet
189Kb / 8P
   TOSHIBA MOS MEMORY PRODUCTS
TC55257AFL-10 TOSHIBA-TC55257AFL-10 Datasheet
189Kb / 8P
   TOSHIBA MOS MEMORY PRODUCTS
TC55257AFL-12 TOSHIBA-TC55257AFL-12 Datasheet
189Kb / 8P
   TOSHIBA MOS MEMORY PRODUCTS
TC55257AFL-85 TOSHIBA-TC55257AFL-85 Datasheet
189Kb / 8P
   TOSHIBA MOS MEMORY PRODUCTS
TC55257APL TOSHIBA-TC55257APL Datasheet
189Kb / 8P
   TOSHIBA MOS MEMORY PRODUCTS
More results

类似说明 - TC552501EZB713

制造商部件名数据表功能描述
logo
Microchip Technology
TC55 MICROCHIP-TC55 Datasheet
72Kb / 9P
   1關A LOW DROPOUT POSITIVE VOLTAGE REGULATOR
2001
logo
TAITRON Components Inco...
LD1117A12 TAITRON-LD1117A12 Datasheet
438Kb / 21P
   1 A Low Dropout Positive Voltage Regulator
Rev. A/LX
logo
Linear Dimensions Semic...
LND5201 LINEAR_DIMENSIONS-LND5201 Datasheet
203Kb / 7P
   1 A Low Dropout Positive Voltage Regulator
logo
Microchip Technology
MCP1701A MICROCHIP-MCP1701A Datasheet
606Kb / 22P
   2關A Low-Dropout Positive Voltage Regulator
2007
MCP1701 MICROCHIP-MCP1701_05 Datasheet
259Kb / 20P
   2 關A Low Dropout Positive Voltage Regulator
2005
logo
Texas Instruments
TLV117112 TI1-TLV117112 Datasheet
307Kb / 15P
[Old version datasheet]   1-A, Positive Fixed-Voltage, Low-Dropout Regulator
TLV1117LV TI1-TLV1117LV Datasheet
637Kb / 20P
[Old version datasheet]   1-A, Positive Fixed Voltage, Low-Dropout Regulator
SEPTEMBER2011
TLV1117LV33DCYT TI-TLV1117LV33DCYT Datasheet
903Kb / 19P
[Old version datasheet]   1-A, Positive Fixed Voltage, Low-Dropout Regulator
TLV1117LV12 TI1-TLV1117LV12 Datasheet
698Kb / 20P
[Old version datasheet]   1-A, Positive Fixed Voltage, Low-Dropout Regulator
TLV1171 TI-TLV1171_15 Datasheet
805Kb / 18P
[Old version datasheet]   1-A, Positive Fixed-Voltage, Low-Dropout Regulator
More results


Html Pages

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


数据表 下载

Go To PDF Page


链接网址




隐私政策
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   链接交换   |   制造商名单
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