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参数资料
| 型号： | MAX8869EUE33+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 1/11页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 3.3V/ADJ 1A 16-TSSOP |
| 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： | 3.3V，0.8 V ~ 5 V |
| 输入电压： | 2.7 V ~ 5.5 V |
| 稳压器数量： | 1 |
| 电流 - 输出： | 1A（最小） |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-TSSOP（0.173"，4.40mm）裸露焊盘 |
| 供应商设备封装： | 16-TSSOP-EP |
| 包装： | 带卷 (TR) |
MAX8869
1A, Microcap, Low-Dropout,
Linear Regulator
General Description
Features
The MAX8869 low-dropout linear regulator operates
from a +2.7V to +5.5V input and delivers a guaranteed
1A load current with a low 200mV dropout. The high-
accuracy (±1%) output voltage is preset at +5V, +3.3V,
+2.5V, +1.8V, or +1.0V or is adjustable from +0.8V to
o
o
o
o
Guaranteed 1A Output Current
Stable with C OUT = 1 μ F
Low 200mV Dropout at 1A
±1% Output Voltage Accuracy
+5V with an external resistor-divider.
The MAX8869 uses Microcap ? technology and
requires only a small 1μF output capacitor for guaran-
Preset at +5V, +3.3V, +2.5V, +1.8V, or +1.0V
and Adjustable from +0.8V to +5.0V
o 54dB PSRR at 100kHz
teed stability. An internal PMOS pass transistor allows
low 500μA supply current, making this regulator useful
for networking and telecom hardware as well as bat-
tery-operated equipment. Other features include soft-
start, low-power shutdown, short-circuit protection, and
thermal shutdown protection.
The MAX8869 is available in a 1.5W, 16-pin TSSOP
package, which is 30% smaller than a SOT223 and only
1.1mm high.
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o
o
o
o
Adjustable Soft-Start
3ms Reset Output
Foldback Output Current Limit
Thermal Overload Protection
High-Power 16-Pin TSSOP Package (1.5W)
30% Smaller than SOT223 (Only 1.1mm High)
Ordering Information
PART
PIN-PACKAGE
V OUT (V)*
________________________Applications
Telecom Hardware
Network Equipment
Mobile Phone Base Stations
Personal Computers
MAX8869EUE50+
MAX8869EUE33+
MAX8869EUE25+
MAX8869EUE25/V+
MAX8869EUE18+
MAX8869EUE10+
16 TSSOP-EP**
16 TSSOP-EP**
16 TSSOP-EP**
16 TSSOP-EP**
16 TSSOP-EP**
16 TSSOP-EP**
+5.0
+3.3
+2.5
+2.5
+1.8
+1.0
Notebook Computers
Microcap is a registered trademark of American Technical
Ceramics Corp.
Typical Operating Circuit
Note: All devices are specified over the -40°C to +85°C
temperature range.
+Denotes a lead(Pb)-free/RoHS-compliant package.
*Or adjustable from +0.8V to +5.0V. Contact factory for other
preset output voltages.
**EP = Exposed pad.
/V denotes an automotive qualified part.
Pin Configuration
TOP VIEW
+
MAX8869
N.C. 1
16 N.C.
V IN
+2.7V TO +5.5V
IN
IN
OUT
OUT
V OUT
UP TO 1A
IN 2
IN 3
15 OUT
14 OUT
1 μ F
IN
OUT
1 μ F
IN 4
MAX8869
13 OUT
IN
OUT
IN 5
12 OUT
ON
OFF
SHDN
RST
RESET
OUTPUT
RST 6
11 SET
SS
SET
SHDN 7
10 GND
GND
SS 8
9
N.C.
TSSOP-EP
For pricing, delivery, and ordering information, please contact Maxim Direct
at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com.
19-1692; Rev 2; 10/12
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX8869EUE50 | 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 |
| MAX8869EUE50+ | 功能描述:低压差稳压器 - LDO 1A MicroCap 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 |
| MAX8869EUE50+ | 制造商:Maxim Integrated Products 功能描述:IC LDO REG 1A 16-TSSOP 制造商:Maxim Integrated Products 功能描述:IC, LDO REG, 1A, 16-TSSOP |
| MAX8869EUE50+T | 功能描述:低压差稳压器 - LDO 1A MicroCap 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 |
| MAX8869EUE50-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 |
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