参数资料
| 型号： | MAX8885EUK30+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 3V .15A 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 |
| 输出电压： | 3V |
| 输入电压： | 最高 6.5V |
| 电压 - 压降（标准）： | 0.165V @ 150mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 150mA（最小） |
| 电流 - 限制（最小）： | 160mA |
| 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) |
19-1576; Rev 0; 10/99
150mA, Low-Dropout Linear Regulator
with Power-OK Output
General Description
The MAX8885 low-dropout (LDO) linear regulator operates
from a +2.5V to +6.5V input voltage range and delivers up
to 150mA. It uses a P-channel MOSFET pass transistor to
allow a low 85μA supply current—which is independent of
the load—as well as LDO voltage. The MAX8885 is opti-
mized to operate with low-cost, high-ESR output capaci-
tors such as small case-size tantalum capacitors. It is ideal
for cost-sensitive portable equipment such as PCS and
cellular phones. For a pin-compatible, functionally equiva-
lent device for use with a low-ESR, ceramic output capaci-
tor, refer to the MAX8875 data sheet.
The MAX8885 features a power-OK output that indicates
when the output is out of regulation, and is available in
preset output voltage versions of 5.0V, 3.3V, 3.0V, 2.7V,
and 2.5V. Other features include 1μA (max) shutdown cur-
rent, short-circuit protection, thermal shutdown protection,
and reverse-battery protection. The MAX8885 is available
in a miniature 5-pin SOT23 package.
Applications
Features
o Optimized for Low-Cost Tantalum Capacitors
o Pin Compatible with MIC5206
o Undervoltage Power-OK Output
o Preset Output Voltages (±1% accuracy)
o Guaranteed 150mA Output Current
o 85μA No-Load Supply Current
o Low 110mV Dropout at 100mA Load (165mV at
150mA load)
o Thermal-Overload and Short-Circuit Protection
o Reverse-Battery Protection
o 60dB PSRR at 100Hz
o 1μA max Shutdown Current
Ordering Information
PCS Phones
Cellular Phones
Cordless Phones
PCMCIA Cards
Modems
Hand-Held Instruments
Palmtop Computers
Electronic Planners
PART
MAX8885EUK25
MAX8885EUK27
MAX8885EUK30
MAX8885EUK33
TEMP. RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
5 SOT23-5
5 SOT23-5
5 SOT23-5
5 SOT23-5
Output Voltage Selector Guide
MAX8885EUK50
-40°C to +85°C
5 SOT23-5
PART
MAX8885EUK25
MAX8885EUK27
MAX8885EUK30
MAX8885EUK33
V OUT (V)
2.5
2.7
3.0
3.3
TOP MARK
ADLE
ADLF
ADLG
ADLH
Note: See Output Voltage Selector Guide for more information.
MAX8885EUK50 5.0 ADLJ
Note: Other output voltages between 2.5V and 5.0V are avail-
able in 100mV increments—contact factory for information.
Minimum order quantity is 25,000 units.
Pin Configuration
INPUT
Typical Operating Circuit
OUTPUT
PRESET
2.5V TO 5.0V
TOP VIEW
+2.5V TO +6.5V
IN
OUT
150mA
IN 1
GND 2
MAX8885
5
OUT
C IN
1 μ F
MAX8885
100k
C OUT
4.7 μ F
SHDN 3
4
POK
ON
OFF
SHDN
GND
POK
TO
μ C
SOT23-5
________________________________________________________________ Maxim Integrated Products
1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX8885EUK33 | 制造商:Maxim Integrated Products 功能描述:LOW-DROPOUT LINEAR REGULATORS WITH - Rail/Tube 制造商:Rochester Electronics LLC 功能描述: |
| MAX8885EUK33+ | 制造商:Maxim Integrated Products 功能描述:REG LDO LIN FIX POS 3.3V 0.15A 5PIN SOT-23 - Rail/Tube |
| MAX8885EUK33+T | 功能描述:低压差稳压器 - LDO 150mA Linear Regulator 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 |
| MAX8885EUK33-T | 功能描述:低压差稳压器 - LDO 150mA Linear Regulator 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 |
| MAX8885EUK50+ | 制造商:Maxim Integrated Products 功能描述:REG LDO LIN FIX POS 5V 0.15A 5PIN SOT-23 - Rail/Tube |
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