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参数资料
| 型号： | MCP1700T-3002ETT |
| 厂商： | Microchip Technology Inc. |
| 元件分类： | 线性稳压 |
| 英文描述： | Low Quiescent Current LDO |
| 中文描述： | 低静态电流低压降稳压器 |
| 文件页数： | 1/24页 |
| 文件大小： | 638K |
| 代理商： | MCP1700T-3002ETT |
2007 Microchip Technology Inc.
DS21826B-page 1
MCP1700
Features
1.6 A Typical Quiescent Current
Input Operating Voltage Range: 2.3V to 6.0V
Output Voltage Range: 1.2V to 5.0V
250 mA Output Current for output voltages
≥ 2.5V
200 mA Output Current for output voltages < 2.5V
Low Dropout (LDO) voltage
- 178 mV typical @ 250 mA for VOUT = 2.8V
0.4% Typical Output Voltage Tolerance
Standard Output Voltage Options:
- 1.2V, 1.8V, 2.5V, 3.0V, 3.3V, 5.0V
Stable with 1.0 F Ceramic Output capacitor
Short Circuit Protection
Overtemperature Protection
Applications
Battery-powered Devices
Battery-powered Alarm Circuits
Smoke Detectors
CO2 Detectors
Pagers and Cellular Phones
Smart Battery Packs
Low Quiescent Current Voltage Reference
PDAs
Digital Cameras
Microcontroller Power
Related Literature
AN765, “Using Microchip’s Micropower LDOs”,
DS00765, Microchip Technology Inc., 2002
AN766, “Pin-Compatible CMOS Upgrades to
BiPolar LDOs”, DS00766,
Microchip Technology Inc., 2002
AN792, “A Method to Determine How Much
Power a SOT23 Can Dissipate in an Application”,
DS00792, Microchip Technology Inc., 2001
General Description
The MCP1700 is a family of CMOS low dropout (LDO)
voltage regulators that can deliver up to 250 mA of
current while consuming only 1.6 A of quiescent
current (typical). The input operating range is specified
from 2.3V to 6.0V, making it an ideal choice for two and
three primary cell battery-powered applications, as well
as single cell Li-Ion-powered applications.
The MCP1700 is capable of delivering 250 mA with
only 178 mV of input to output voltage differential
(VOUT = 2.8V). The output voltage tolerance of the
MCP1700 is typically ±0.4% at +25°C and ±3%
maximum over the operating junction temperature
range of -40°C to +125°C.
Output voltages available for the MCP1700 range from
1.2V to 5.0V. The LDO output is stable when using only
1 F output capacitance. Ceramic, tantalum or
aluminum electrolytic capacitors can all be used for
input and output. Overcurrent limit and overtemperature
shutdown provide a robust solution for any application.
Package options include the SOT-23, SOT-89 and
TO-92.
Package Types
1
3
2
VIN
GND VOUT
MCP1700
1
2
3
VIN
GND
VOUT
MCP1700
3-Pin SOT-23
3-Pin SOT-89
3
2
1
GND VIN VOUT
MCP1700
3-Pin TO-92
VIN
Low Quiescent Current LDO
相关PDF资料 |
PDF描述 |
|---|---|
| MCP1700T-3302EMB | Low Quiescent Current LDO |
| MCP1700T-3302ETO | Low Quiescent Current LDO |
| MCP1700T-3302ETT | Low Quiescent Current LDO |
| MCP1700T-5002EMB | Low Quiescent Current LDO |
| MCP1700T-5002ETO | Low Quiescent Current LDO |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MCP1700T-3102E/MB | 功能描述:低压差稳压器 - LDO 250mA CMOS LDO Isupp 1uA 2% Vout Acc RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| MCP1700T-3102E/TT | 功能描述:低压差稳压器 - LDO 250mA CMOS LDO Isupp 1uA 2% Vout Acc RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| MCP1700T-3302E/MAY | 制造商:Microchip Technology Inc 功能描述:250MA CMOS LDO, ISUPPLY 1UA AND 2% VOUT ACCURACY - Tape and Reel 制造商:Microchip Technology Inc 功能描述:IC REG LDO 3.3V 0.25A 6DFN 制造商:Microchip Technology Inc 功能描述:IC REG LDO 3.3V 0.2A 6DFN |
| MCP1700T-3302E/MB | 功能描述:低压差稳压器 - LDO 250mA Adj LDO 2% RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| MCP1700T-3302E/MB | 制造商:Microchip Technology Inc 功能描述:Low Dropout (LDO) Voltage Regulator IC |
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