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参数资料
| 型号： | ADP3300ART-3.2-RL |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/9页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 3.2V 50MA SOT23-6 |
| 标准包装： | 1 |
| 系列： | anyCAP® |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 3.2V |
| 输入电压： | 最高 12V |
| 电压 - 压降（标准）： | 0.08V @ 50mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 50mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SOT-23-6 |
| 供应商设备封装： | SOT-23-6 |
| 包装： | 标准包装 |
| 其它名称： | ADP3300ART-3.2-RLDKR |
a
FEATURES
High Accuracy Over Line and Load:
0.8% @ 25 C,
High Accuracy anyCAP ?
50 mA Low Dropout Linear Regulator
FUNCTIONAL BLOCK DIAGRAM
1.4% Over Temperature
Ultralow Dropout Voltage: 80 mV Typical @ 50 mA
IN
Q1
ADP3300
OUT
Requires Only C O = 0.47 F for Stability
anyCAP = Stable with All Types of Capacitors
(Including MLCC)
Current and Thermal Limiting
ERR
Q2
THERMAL
PROTECTION
DRIVER
CC
g m
R1
Low Noise
Dropout Detector
Low Shutdown Current: 1
3.0 V to 12 V Supply Range
A
SD
GND
+
BANDGAP
REF –
R2
–40 C to +85 C Ambient Temperature Range
Several Fixed Voltage Options
Ultrasmall SOT-23 6-Lead Package
Excellent Line and Load Regulation
APPLICATIONS
Cellular Telephones
Notebook, Palmtop Computers
Battery Powered Systems
PCMCIA Regulators
Bar Code Scanners
Camcorders, Cameras
NR
ADP3300-5
GENERAL DESCRIPTION
The ADP3300 is a member of the ADP330x family of precision
low dropout anyCAP voltage regulators. The ADP3300 stands
V IN
C1
0.47 F
+
IN
OUT
ERR
R1
330k
E OUT
+
V OUT = +5V
C2
0.47 F
out from conventional LDOs with a novel architecture and an
enhanced process. Its patented design requires only a 0.47 μ F
output capacitor for stability. This device is stable with any
ON
OFF
capacitor, regardless of its ESR (Equivalent Series Resistance)
value, including ceramic types (MLCC) for space restricted appli-
SD
GND
cations. The ADP3300 achieves exceptional accuracy of ± 0.8%
at room temperature and ± 1.4% overall accuracy over tempera-
ture, line and load variations. The dropout voltage of the
ADP3300 is only 80 mV (typical) at 50 mA.
The ADP3300 operates with a wide input voltage range from
3.0 V to 12 V and delivers a load current in excess of 50 mA.
It features an error flag that signals when the device is about to
Figure 1. Typical Application Circuit
protection is activated. Other features include shutdown and
optional noise reduction capabilities. The ADP330x anyCAP LDO
family offers a wide range of output voltages and output current
levels from 50 mA to 200 mA:
ADP3301 (100 mA)
lose regulation or when the short circuit or thermal overload
ADP3303 (200 mA)
anyCAP is a registered trademark of Analog Devices Inc.
REV. C
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties that
may result from its use. No license is granted by implication or otherwise
under any patent or patent rights of Analog Devices.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700 www.analog.com
Fax: 781/461-3113 ? Analog Devices, Inc., 2014
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADP3300ART-33 | 制造商:AD 制造商全称:Analog Devices 功能描述:High Accuracy anyCAP 50 mA Low Dropout Linear Regulator |
| ADP3300ART-3-REEL | 制造商:Analog Devices 功能描述: |
| ADP3300ART-3-REEL7 | 制造商:Rochester Electronics LLC 功能描述:50MA LINEAR REGULATOR - 3V - Tape and Reel 制造商:Analog Devices 功能描述: |
| ADP3300ART-5 | 制造商:AD 制造商全称:Analog Devices 功能描述:High Accuracy anyCAP 50 mA Low Dropout Linear Regulator |
| ADP3300ART-5-REEL | 制造商:Analog Devices 功能描述: |
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