参数资料
| 型号： | AS1356-27-T |
| 厂商： | ams |
| 文件页数： | 2/14页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 2.7V .15A SOT23-5 |
| 标准包装： | 1 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 2.7V |
| 输入电压： | 最高 5.5V |
| 电压 - 压降（标准）： | 0.06V @ 150mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 150mA（最小） |
| 电流 - 限制（最小）： | 160mA |
| 工作温度： | -40°C ~ 85°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： | AS1356-27-TDKR |
AS1353 , AS1356
L i n e a r L o w - D r o p o u t 1 5 0 m A Vo l ta g e R e g u l a t o r s
Data Sheet
1 General Description
2 Key Features
The AS1353/AS1356 are high-performance, fixed-volt-
age linear LDOs designed for use with capacitors of 1 to
10μF. The devices can deliver superior performance
even under low dropout conditions when the power tran-
sistor operates in linear mode.
The integrated P-channel MOSFET output allows the
devices to maintain a low supply-current at loads of up
to150mA. A shutdown mode includes logic-controlled
circuitry which reduces shutdown current to less than
1μA (max).
Integrated over-temperature and over-current protec-
tion circuitry switches the devices off in case of thermal
overload or output short-circuit conditions.
The AS1353/AS1356 are optimized for low equivalent-
series resistance (ESR) output capacitors. Additionally,
all devices contain reversed battery protection which dis-
connects the internal circuitry and parasitic diodes if the
battery is connected incorrectly.
The AS1356 also features power-OK circuitry which can
be used to monitor output regulation.
All devices also feature an integrated error amplifier and
built-in 1.25V reference, and output current is limited
(380mA typ) via the on-chip current limiting circuitry.
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Ultra-Low Dropout Voltage: 40mV @ 100mA load
Output Voltage Range: +1.5 to +3.6V (100mV steps)
Max Output Current: 150mA
Output Voltage Accuracy: ±1%
Low Shutdown Current: 1μA
High PSRR: 60dB at 100Hz
Integrated Overtemperature/Overcurrent Protection
Reverse-Battery Protection (AS1353/AS1356)
Power-OK Output (AS1356)
Minimal External Components Required
Operating Temperature Range: -40 to +85°C
5-pin SOT23 Package
Multiple output voltages are available as standard prod-
ucts: 3.6, 3.3, 3.0, 2.7, 2.5, or 1.5V. All devices are avail-
able in a 5-pin SOT23 package.
3 Applications
The devices are ideal for powering cordless and mobile
phones, MP3 players, CD and DVD players, PDAs,
handheld computers, digital cameras, and any other
hand-held and/or battery-powered device.
Figure 1. Pinout and Application Diagrams
IN 1
GND 2
AS1353
5 OUT
IN 1
GND 2
AS1356
5 OUT
SHDNM
3
4 BP
SHDNM
3
4 POK
C OUT
+2.5 to
+5.5V
C IN
IN
OUT
Preset Output
1.5 to 3.6V,
150mA
+2.5 to
+5.5V
C IN
IN
OUT
C OUT
Preset Output
1.5 to 3.6V,
150mA
On
1μF
AS1353
SHDNM
1μF
On
1μF
AS1356
SHDNM
1μF
100k Ω
Off
BP
GND
Off
GND
POK
To Micro-
C BP
0.01μF
processor
www.austriamicrosystems.com
Revision 1.03
1 - 13
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相关代理商/技术参数 |
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| AS1356-30-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) |
| AS1356-33-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: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) |
| AS1357 | 功能描述:IC REG LDO ADJ .2A 12-QFN 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) |
| AS1357_1 | 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:Programmable Triple LDO |
| AS13570FLF | 制造商:TT Electronics / IRC 功能描述:AS13570FLF |
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