参数资料
| 型号： | AS13985H-29-T |
| 厂商： | ams |
| 文件页数： | 2/13页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 2.9V .15A SOT23-5 |
| 标准包装： | 1 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 2.9V |
| 输入电压： | 最高 5.5V |
| 电压 - 压降（标准）： | 0.045V @ 150mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 150mA |
| 电流 - 限制（最小）： | 300mA |
| 工作温度： | -40°C ~ 125°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： | 标准包装 |
| 其它名称： | AS13985H-29-TDKR |
Datasheet
AS13985
Micropower 150mA Low-Noise LDO
1 General Description
2 Key Features
The AS13985 is a high-performance low-dropout 150mA
voltage regulator designed for use with very-low ESR out-
put capacitors. The device can deliver superior perfor-
mance in all specifications critical to battery-powered
designs, and is perfectly suited for mobile phones, PDAs,
MP3 players, and other battery powered devices.
Stability is guaranteed with a ceramic output capacitor from
1 to 22μF. The low equivalent series resistance of these
capacitors ensures low output impedance at high frequen-
cies.
Automatic sleep mode requires less than 1μA quiescent
current when pin EN is pulled low.
Regulation performance is excellent even under low drop-
out conditions, when the power transistor has to operate in
linear mode.
A 10nF bypass capacitor can be added to reduce output
noise to 30μV. The low-noise performance allows direct
connection of noise sensitive circuits without additional fil-
tering networks.
Multiple output voltage options are available as standard
products. Contact austriamicrosystems AG for details.
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Ultra-Low Dropout Voltage (typically
45mV @ 150mA, 0.3mV @ 1mA)
Supply Range: 2.5V to 5.5V
Output Voltage Range: 1.2V to 5.0V (in 25mV Steps)
Output Current: 150mA (Guaranteed)
Stable with Low-ESR Output Capacitor
Integrated Over-Temperature/Over-Current Protection
Low GND Pin Current (only 95μA)
Output Voltage Accuracy: 1%
Minimal External Components Required
High Peak-Current Capability
Low Shutdown Current: ≤ 1μA
Operating Temperature Junction Range: -40 to +125°C
Smallest Available Packages:
- 5-bump WLP
- 5-pin SOT23
The AS13985 is available in a 5-bump WLP package and a
5-pin SOT23 package.
3 Applications
The AS13985 is ideal for powering cordless and mobile
phones, MP3 players, CD and DVD players, PDAs, hand-
held computers, digital cameras, and any other hand-held
battery-powered device.
Figure 1. AS13985 - Block Diagram
VIN
EN
BYPASS
GND
V REF
–
+
AS13985
Over-Current/
Over-Temperature
Protection
VOUT
www.austriamicrosystems.com
Revision 1.13
1 - 12
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AS13985H29-T | 制造商:ams 功能描述:IC REG LDO 2.9V 0.15A SOT23-5 制造商:ams 功能描述:IC LDO VOLT REG 2.9V 150mA 5-SOT-23 |
| AS13985H-30-T | 功能描述:IC REG LDO 3V .15A SOT23-5 RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:3,000 系列:- 稳压器拓扑结构:正，固定式 输出电压:2.5V 输入电压:2.5 V ~ 5.5 V 电压 - 压降（标准）:- 稳压器数量:1 电流 - 输出:300mA（最小值） 电流 - 限制（最小）:360mA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SOT-23-5 细型，TSOT-23-5 供应商设备封装:TSOT-23-5 包装:带卷 (TR) |
| AS13985H30-T | 制造商:ams 功能描述:IC LDO VOLT REG 3V 150mA 5-SOT-23 |
| AS13985H-33-T | 功能描述:IC REG LDO 3.3V .15A SOT23-5 RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:1 系列:- 稳压器拓扑结构:正，固定式 输出电压:3.3V 输入电压:4.7 V ~ 15 V 电压 - 压降（标准）:1.2V @ 800mA 稳压器数量:1 电流 - 输出:800mA（最小值） 电流 - 限制（最小）:800mA 工作温度:0°C ~ 125°C 安装类型:表面贴装 封装/外壳:TO-252-3，DPak（2 引线+接片），SC-63 供应商设备封装:PowerFlex/TO-252 包装:剪切带 (CT) 其它名称:296-31967-1 |
| AS13985H33-T | 制造商:AMS 功能描述:IC REG LDO 3.3V 0.15A SOT23-5 制造商:AMS 功能描述:IC LDO VOLT REG 3.3V 150mA 5-SOT-23 制造商:AMS 功能描述:IC, LDO VOLT REG, 3.3V, 150mA, 5-SOT-23 制造商:AMS 功能描述:IC, LDO VOLT REG, 3.3V, 150mA, 5-SOT-23; Primary Input Voltage:3.8V; Output Voltage Fixed:3.3V; Dropout Voltage Vdo:45mV; No. of Pins:5; Output Current:150mA; Operating Temperature Min:-40C; Operating Temperature Max:125C ;RoHS Compliant: Yes |
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