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参数资料
| 型号： | ADP3330ART-3.3-RL7 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 3.3V .2A SOT-23-6 |
| 产品变化通告： | Product Discontinuation 05/Oct/2010 |
| 设计资源： | Half-Duplex, Isolated RS-485 Interface (CN0031) USB Hub Isolator Circuit (CN0158) |
| 标准包装： | 1 |
| 系列： | anyCAP® |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 3.3V |
| 输入电压： | 最高 12V |
| 电压 - 压降（标准）： | 0.14V @ 200mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 200mA |
| 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： | 剪切带 (CT) |
| 其它名称： | ADP3330ART3.3R7CT |
a
FEATURES
High Accuracy Over Line and Load:
1.4% Over Temperature
0.7% @ +25 C,
High Accuracy Ultralow I Q ,
200 mA, SOT-23, anyCAP ?
Low Dropout Regulator
ADP3330
FUNCTIONAL BLOCK DIAGRAM
Ultralow Dropout Voltage: 140 mV (Typ) @ 200 mA
IN
Q1
OUT
Requires Only C O = 0.47
F for Stability
THERMAL
ADP3330
R1
anyCAP = Stable with Any Type of Capacitor
(Including MLCC)
ERR
PROTECTION
CC
Current and Thermal Limiting
Low Noise
DRIVER
g m
R2
Low Shutdown Current: <2
2.9 V to 12 V Supply Range
A
SD
BANDGAP
REF
–40 C to +85 C Ambient Temperature Range
Ultrasmall Thermally Enhanced Chip-on-Lead?
SOT-23-6 6-Lead Package
APPLICATIONS
Cellular Telephones
Notebook, Palmtop Computers
Battery Powered Systems
PCMCIA Regulator
Bar Code Scanners
Camcorders, Cameras
GENERAL DESCRIPTION
The ADP3330 is a member of the ADP330x family of precision
low dropout anyCAP voltage regulators. The ADP3330 operates
with an input voltage range of 2.9 V to 12 V and delivers a load
current up to 200 mA. The ADP3330 stands out from the con-
GND
The SOT-23-6 package has been thermally enhanced using
Analog Devices’ proprietary Chip-on-Lead feature to maximize
power dissipation.
ventional LDOs with a novel architecture and an enhanced
process that enables it to offer performance advantages and
ERR
NR
higher output current than its competition. Its patented design
requires only a 0.47 μ F output capacitor for stability. This
device is insensitive to output capacitor Equivalent Series
Resistance (ESR), and is stable with any good quality capaci-
V IN
C IN
0.47 F
+
–
ADP3330
IN OUT
SD GND
+
–
V OUT
C OUT
0.47 F
tor, including ceramic (MLCC) types for space-restricted
applications. The ADP3330 achieves exceptional accuracy of
± 0.7% at room temperature and ± 1.4% over temperature, line
and load variations. The dropout voltage of the ADP3330 is
only 140 mV (typical) at 200 mA. This device also includes a
safety current limit, thermal overload protection and a shutdown
feature. In shutdown mode, the ground current is reduced to
less than 2 μ A. The ADP3330 has ultralow quiescent current
34 μ A (typ) in light load situations.
anyCAP and Chip-on-Lead are trademarks of Analog Devices, Inc.
REV. A
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
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
ON
OFF
Figure 1. Typical Application Circuit
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700 World Wide Web Site: http://www.analog.com
Fax: 781/326-8703 ? Analog Devices, Inc., 1999
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADP3330ART-33-RL7 | 制造商:AD 制造商全称:Analog Devices 功能描述:High Accuracy Ultralow IQ, 200 mA, SOT-23, anyCAP Low Dropout Regulator |
| ADP3330ART-36 | 制造商:AD 制造商全称:Analog Devices 功能描述:High Accuracy Ultralow IQ, 200 mA, SOT-23, anyCAP⑩ Low Dropout Regulator |
| ADP3330ART-3-REEL | 制造商:Analog Devices 功能描述: |
| ADP3330ART-3-REEL7 | 制造商:Analog Devices 功能描述:LDO REG 3V 0.3A 6PIN SOT-23 - Tape and Reel 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述:IC VOLTAGE REGULATOR |
| ADP3330ART-5 | 制造商:AD 制造商全称:Analog Devices 功能描述:High Accuracy Ultralow IQ, 200 mA, SOT-23, anyCAP⑩ Low Dropout Regulator |
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