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参数资料
| 型号： | MAX8863SEUK+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 1/10页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 2.85V/ADJ SOT23-5 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 稳压器拓扑结构： | 正，固定式或可调式 |
| 输出电压： | 2.85V，1.25 V ~ 6.5 V |
| 输入电压： | 2.5 V ~ 6.5 V |
| 电压 - 压降（标准）： | 0.055V @ 50mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 120mA（最小） |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SC-74A，SOT-753 |
| 供应商设备封装： | SOT-23-5 |
| 包装： | 带卷 (TR) |
MAX8863T/S/R,
MAX8864T/S/R
Low-Dropout, 120mA Linear Regulators
__________________General Description
The MAX8863T/S/R and MAX8864T/S/R low-dropout lin-
ear regulators operate from a +2.5V to +6.5V input
range and deliver up to 120mA. A PMOS pass transis-
tor allows the low, 80μA supply current to remain inde-
pendent of load, making these devices ideal for
battery-operated portable equipment such as cellular
phones, cordless phones, and modems.
The devices feature Dual Mode? operation: their out-
put voltage is preset (at 3.15V for the T versions, 2.84V
for the S versions, or 2.80V for the R versions) or can be
adjusted with an external resistor divider. Other fea-
tures include low-power shutdown, short-circuit protec-
tion, thermal shutdown protection, and reverse battery
protection. The MAX8864 also includes an auto-dis-
charge function, which actively discharges the output
voltage to ground when the device is placed in shut-
down mode. Both devices come in a miniature 5-pin
SOT23 package.
____________________________Features
o Low Cost
o Low, 55mV Dropout Voltage at 50mA I OUT
o Low, 68 μ A No-Load Supply Current
Low, 80 μ A Operating Supply Current (even in
dropout)
o Low, 350 μ V RMS Output Noise
o Miniature External Components
o Thermal Overload Protection
o Output Current Limit
o Reverse Battery Protection
o Dual Mode Operation: Fixed or Adjustable (1.25V
to 6.5V) Output
o Low-Power Shutdown
______________Ordering Information
PART
TEMP RANGE
PIN-
PACKAGE
SOT TOP
MARK*
________________________Applications
MAX8863 TEUK+T
MAX8863TMUK/PR3
-40°C to +85°C
-55°C to +125°C
5 SOT23
5 SOT23
AABE
AFMK
Cordless Telephones
PCS Telephones
Cellular Telephones
Modems
Hand-Held Instruments
Palmtop Computers
MAX8863SEUK+T
MAX8863REUK+T
MAX8864 TEUK+T
MAX8864SEUK+T
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
5 SOT23
5 SOT23
5 SOT23
5 SOT23
AABF
AABV
AABG
AABH
PCMCIA Cards
Electronic Planners
MAX8864REUK+T -40°C to +85°C 5 SOT23
*Alternate marking information: CY_ _ = MAX8863T,
AABW
CZ_ _ = MAX8863S, DA_ _ = MAX8864T, DB_ _ = MAX8864S
+Denotes a lead(Pb)-free/RoHS-compliant package.
__________Typical Operating Circuit
__________________Pin Configuration
TOP VIEW
+
IN
OUT
OUTPUT
SHDN 1
5
SET
VOLTAGE
MAX8863
BATTERY
C IN
1 μ F
MAX8864
SHDN
C OUT
1 μ F
GND 2
MAX8863
MAX8864
GND
SET
IN 3
4
OUT
SOT23
Dual Mode is a trademark of Maxim Integrated Products, Inc.
For pricing, delivery, and ordering information, please contact Maxim Direct
at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com.
19-0466; Rev 5; 4/13
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX8863SEUK-T10 | 制造商:Maxim Integrated Products 功能描述:5 PINS SOT PKG - Tape and Reel |
| MAX8863TEUK | 制造商:Maxim Integrated Products 功能描述:LOW-DROPOUT 120MA LINEAR REGULATORS - Bulk 制造商:Rochester Electronics LLC 功能描述: |
| MAX8863TEUK/GH9 | 制造商:Maxim Integrated Products 功能描述:LOW-DROPOUT, 120MA LINEAR REGULATORS - Bulk |
| MAX8863TEUK/GH9-T | 功能描述:低压差稳压器 - LDO 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 |
| MAX8863TEUK/V+T | 功能描述:低压差稳压器 - LDO NULL 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 |
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