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参数资料
| 型号： | MAX8902AATA+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 8/9页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO ADJ .5A 8TDFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 稳压器拓扑结构： | 正，可调式 |
| 输出电压： | 1.5 V ~ 4.7 V |
| 输入电压： | 1.7 V ~ 5.5 V |
| 电压 - 压降（标准）： | 0.15V @ 500mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 500mA |
| 电流 - 限制（最小）： | 600mA |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-WFDFN 裸露焊盘 |
| 供应商设备封装： | 8-TDFN-EP（2x2） |
| 包装： | 标准包装 |
| 其它名称： | MAX8902AATA+TDKR |
MAX8902A/MAX8902B
Low-Noise 500mA LDO Regulators
in a 2mm x 2mm TDFN Package
INPUT
4.7V TO 5.5V
IN
OUT
OUTPUT
4.6V
INPUT
1.7V TO 5.5V
IN
OUT
OUTPUT ADJUSTABLE
0.6V TO 5.3V
10 μ F
MAX8902A
0.01 μ F
10 μ F
10 μ F
MAX8902B
0.01 μ F
10 μ F
ON
OFF
EN
BYP
OUTS
ON
LOGIC
SUPPLY
OFF
EN
BYP
FB
R1
R2
R3
SELA
SELB
TO μ C
100k Ω
POK
GS
EP
GND
EP
GND
Figure 2. MAX8902A Fixed-Output Application Circuit
Input Capacitor
A 10μF ceramic capacitor is recommended for the
input. Select a capacitor that maintains its capacitance
over temperature and DC bias. Capacitors with X5R or
X7R temperature characteristics generally perform well.
Figure 3. MAX8902B Adjustable-Output Application Circuit
Pin Configurations
TOP VIEW
MAX8902A
MAX8902B
Output Capacitor
A minimum of 10μF of capacitance is required at OUT
to ensure stability. Select a ceramic capacitor that
maintains its capacitance over temperature and DC
bias. Capacitors with X5R or X7R temperature charac-
IN 1
GND 2
EN 3
SELA 4
+
EP
8 OUT
7 BYP
6 OUTS
5 SELB
IN 1
GND 2
EN 3
GS 4
+
EP
8 OUT
7 BYP
6 FB
5 POK
teristics generally perform well.
TDFN
(2mm x 2mm)
EP = EXPOSED PADDLE.
TDFN
(2mm x 2mm)
Package Information
For the latest package outline information and land patterns
(footprints), go to www.maxim-ic.com/packages . Note that a
“+”, “#”, or “-” in the package code indicates RoHS status only.
Package drawings may show a different suffix character, but
the drawing pertains to the package regardless of RoHS status.
PROCESS: BiCMOS
Chip Information
8
PACKAGE
TYPE
8 TDFN-EP
PACKAGE
CODE
T822+1
OUTLINE
NO.
LAND
PATTERN NO.
Maxim Integrated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX8902BATA/V+ | 制造商:Maxim Integrated Products 功能描述:LOW-NOISE 500MA LDO REGULATORS IN A 2MM X 2MM TDFN PACKAGE - Rail/Tube |
| MAX8902BATA/V+T | 功能描述:低压差稳压器 - LDO 150mA LDO 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 |
| MAX8902BATA+ | 制造商:Maxim Integrated Products 功能描述:LOW-NOISE 500MA LDO REGULATORS IN A 2MM X 2MM TDFN PACKAGE - Rail/Tube |
| MAX8902BATA+T | 功能描述:低压差稳压器 - LDO 500mA LDO 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 |
| MAX8902EVKIT+ | 功能描述:电源管理IC开发工具 Evaluation Kit for the MAX8902A and MAX8902B RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
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