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

X  

MCP1702 数据表(PDF) 3 Page - Microchip Technology

部件名 MCP1702
功能描述  250 mA Low Quiescent Current LDO Regulator
Download  32 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

MCP1702 数据表(HTML) 3 Page - Microchip Technology

  MCP1702 Datasheet HTML 1Page - Microchip Technology MCP1702 Datasheet HTML 2Page - Microchip Technology MCP1702 Datasheet HTML 3Page - Microchip Technology MCP1702 Datasheet HTML 4Page - Microchip Technology MCP1702 Datasheet HTML 5Page - Microchip Technology MCP1702 Datasheet HTML 6Page - Microchip Technology MCP1702 Datasheet HTML 7Page - Microchip Technology MCP1702 Datasheet HTML 8Page - Microchip Technology MCP1702 Datasheet HTML 9Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 32 page
background image
© 2009 Microchip Technology Inc.
DS22008D-page 3
MCP1702
1.0
ELECTRICAL
CHARACTERISTICS
Absolute Maximum Ratings †
VDD...............................................................................+14.5V
All inputs and outputs w.r.t. .............(VSS-0.3V) to (VIN+0.3V)
Peak Output Current ...................................................500 mA
Storage temperature .....................................-65°C to +150°C
Maximum Junction Temperature ................................... 150°C
ESD protection on all pins (HBM;MM)
............... ≥ 4kV; ≥ 400V
† Notice: Stresses above those listed under “Maximum Rat-
ings” may cause permanent damage to the device. This is a
stress rating only and functional operation of the device at
those or any other conditions above those indicated in the
operational listings of this specification is not implied.
Exposure to maximum rating conditions for extended periods
may affect device reliability.
DC CHARACTERISTICS
Electrical Specifications: Unless otherwise specified, all limits are established for V
IN = VOUT(MAX) + VDROPOUT(MAX), Note 1,
ILOAD = 100 µA, COUT = 1 µF (X7R), CIN = 1 µF (X7R), TA = +25°C.
Boldface type applies for junction temperatures, T
J of -40°C to +125°C. (Note 7)
Parameters
Sym
Min
Typ
Max
Units
Conditions
Input / Output Characteristics
Input Operating Voltage
VIN
2.7
13.2
V
Note 1
Input Quiescent Current
Iq
—2.0
5
µA
IL = 0 mA
Maximum Output Current
IOUT_mA
250
——
mA
For VR ≥ 2.5V
50
100
mA
For VR < 2.5V, VIN ≥ 2.7V
100
130
mA
For VR < 2.5V, VIN ≥ 2.95V
150
200
mA
For VR < 2.5V, VIN ≥ 3.2V
200
250
mA
For VR < 2.5V, VIN ≥ 3.45V
Output Short Circuit Current
IOUT_SC
—400
mA
VIN = VIN(MIN) (Note 1), VOUT = GND,
Current (average current) measured
10 ms after short is applied.
Output Voltage Regulation
VOUT
VR-3.0% VR±0.4% VR+3.0%
V
Note 2
VR-2.0% VR±0.4% VR+2.0%
V
VR-1.0% VR±0.4% VR+1.0%
V
1% Custom
VOUT Temperature
Coefficient
TCVOUT
50
ppm/°C
Note 3
Line Regulation
ΔV
OUT/
(VOUTXΔVIN)
-0.3
±0.1
+0.3
%/V
(VOUT(MAX) + VDROPOUT(MAX))
≤ V
IN ≤ 13.2V, (Note 1)
Load Regulation
ΔV
OUT/VOUT
-2.5
±1.0
+2.5
%IL = 1.0 mA to 250 mA for VR ≥ 2.5V
IL = 1.0 mA to 200 mA for VR < 2.5V,
VIN = 3.45V (Note 4)
Note 1:
The minimum VIN must meet two conditions: VIN ≥ 2.7V and VIN ≥ VOUT(MAX) + VDROPOUT(MAX).
2:
VR is the nominal regulator output voltage. For example: VR = 1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3.0V, 3.3V, 4.0V, or 5.0V. The
input voltage VIN = VOUT(MAX) + VDROPOUT(MAX) or VIN = 2.7V (whichever is greater); IOUT = 100 µA.
3:
TCVOUT = (VOUT-HIGH - VOUT-LOW) *10
6 / (V
R * ΔTemperature), VOUT-HIGH = highest voltage measured over the
temperature range. VOUT-LOW = lowest voltage measured over the temperature range.
4:
Load regulation is measured at a constant junction temperature using low duty cycle pulse testing. Changes in output
voltage due to heating effects are determined using thermal regulation specification TCVOUT.
5:
Dropout voltage is defined as the input to output differential at which the output voltage drops 2% below its measured
value with an applied input voltage of VOUT(MAX) + VDROPOUT(MAX) or 2.7V, whichever is greater.
6:
The maximum allowable power dissipation is a function of ambient temperature, the maximum allowable junction
temperature and the thermal resistance from junction to air (i.e., TA, TJ, θJA). Exceeding the maximum allowable power
dissipation will cause the device operating junction temperature to exceed the maximum 150°C rating. Sustained
junction temperatures above 150°C can impact the device reliability.
7:
The junction temperature is approximated by soaking the device under test at an ambient temperature equal to the
desired Junction temperature. The test time is small enough such that the rise in the Junction temperature over the
ambient temperature is not significant.


类似零件编号 - MCP1702

制造商部件名数据表功能描述
logo
Microchip Technology
MCP1702 MICROCHIP-MCP1702 Datasheet
794Kb / 26P
   250 mA Low Quiescent Current LDO Regulator
2007
MCP1702 MICROCHIP-MCP1702 Datasheet
437Kb / 26P
   250 mA Low Quiescent Current LDO Regulator
08/04/10
MCP1702-1202E/CB MICROCHIP-MCP1702-1202E/CB Datasheet
794Kb / 26P
   250 mA Low Quiescent Current LDO Regulator
2007
MCP1702-1202E/MB MICROCHIP-MCP1702-1202E/MB Datasheet
794Kb / 26P
   250 mA Low Quiescent Current LDO Regulator
2007
MCP1702-1202E/TO MICROCHIP-MCP1702-1202E/TO Datasheet
794Kb / 26P
   250 mA Low Quiescent Current LDO Regulator
2007
More results

类似说明 - MCP1702

制造商部件名数据表功能描述
logo
Microchip Technology
MCP1702 MICROCHIP-MCP1702 Datasheet
794Kb / 26P
   250 mA Low Quiescent Current LDO Regulator
2007
logo
Guangdong Youtai Semico...
MCP1702T UMW-MCP1702T Datasheet
645Kb / 7P
   250 mA Low Quiescent Current LDO Regulator
logo
Microchip Technology
MCP1702 MICROCHIP-MCP1702_13 Datasheet
437Kb / 26P
   250 mA Low Quiescent Current LDO Regulator
08/04/10
MCP1702T-4102E MICROCHIP-MCP1702T-4102E Datasheet
708Kb / 26P
   250 mA Low Quiescent Current LDO Regulator
12/08/06
MCP1703 MICROCHIP-MCP1703_11 Datasheet
745Kb / 32P
   250 mA, 16V, Low Quiescent Current LDO Regulator
2011
MCP1703A MICROCHIP-MCP1703A_13 Datasheet
2Mb / 31P
   250 mA, 16V, Low Quiescent Current LDO Regulator
08/20/13
logo
Fortune Semiconductor C...
FS8844 FORTUNE-FS8844 Datasheet
691Kb / 10P
   250 mA Low Quiescent Current LDO Linear Regulator
logo
Microchip Technology
MCP1703T-5002E MICROCHIP-MCP1703T-5002E Datasheet
745Kb / 32P
   250 mA, 16V, Low Quiescent Current LDO Regulator
02/18/11
MCP1703AT-3002E MICROCHIP-MCP1703AT-3002E Datasheet
3Mb / 30P
   250 mA, 16V, Low Quiescent Current LDO Regulator
11/29/11
MCP1703 MICROCHIP-MCP1703_09 Datasheet
546Kb / 32P
   250 mA, 16V, Low Quiescent Current LDO Regulator
2009
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 23 24 25 26 27 28 29 30 31 32


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