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TPS7A0212PDBVR PDF预览

TPS7A0212PDBVR

更新时间: 2023-06-19 15:36:10
品牌 Logo 应用领域
德州仪器 - TI 光电二极管输出元件稳压器调节器
页数 文件大小 规格书
43页 3228K
描述
具有使能功能的 200mA、毫微功耗 IQ (25nA)、低压降 (LDO) 稳压器 | DBV | 5 | -40 to 125

TPS7A0212PDBVR 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:LSSOP, TSOP5/6,.11,37
Reach Compliance Code:compliantFactory Lead Time:6 weeks
风险等级:1.67可调性:FIXED
最大回动电压 1:0.85 V标称回动电压 1:0.205 V
最大绝对输入电压:6.5 V最大输入电压:6 V
最小输入电压:1.5 VJESD-30 代码:R-PDSO-G5
JESD-609代码:e3长度:2.9 mm
最大电网调整率:0.005%最大负载调整率:0.05%
湿度敏感等级:1功能数量:1
输出次数:1端子数量:5
工作温度TJ-Max:125 °C工作温度TJ-Min:-40 °C
最大输出电流 1:0.2 A最大输出电压 1:1.22 V
最小输出电压 1:1.18 V标称输出电压 1:1.2 V
封装主体材料:PLASTIC/EPOXY封装代码:LSSOP
封装等效代码:TSOP5/6,.11,37封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH包装方法:TR
调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR座面最大高度:1.45 mm
表面贴装:YES端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.9 mm
端子位置:DUAL最大电压容差:1.6%
宽度:1.6 mmBase Number Matches:1

TPS7A0212PDBVR 数据手册

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Support &  
Community  
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Software  
Technical  
Documents  
TPS7A02  
SBVS277B JULY 2019REVISED MARCH 2020  
TPS7A02 Nanopower IQ, 25-nA, 200-mA, Low-Dropout Voltage Regulator With Fast  
Transient Response  
1 Features  
3 Description  
The TPS7A02 is an ultra-small, ultra-low quiescent  
current low-dropout linear regulator (LDO) that can  
source 200 mA with excellent transient performance.  
1
Ultra-low IQ: 25 nA (typ), even in dropout  
Shutdown IQ: 3 nA (typ)  
Excellent transient response (1 mA to 50 mA)  
The TPS7A02, with an ultra-low IQ of 25 nA, is  
designed specifically for applications where very-low  
quiescent current is a critical parameter. This device  
maintains low IQ consumption even in dropout mode  
to further increase the battery life. When in shutdown  
or disabled mode, the device consumes ultra-low,  
3-nA IQ that helps increase the shelf life of the  
battery. The TPS7A02 has an output range of 0.8 V  
to 5.0 V available in 50-mV steps to support the lower  
core voltages of modern microcontrollers (MCUs).  
< 10-µs settling time  
100-mV undershoot  
Packages:  
1.0-mm × 1.0-mm X2SON  
SOT23-5  
0.64-mm x 0.64-mm DSBGA (preview)  
Input voltage range: 1.5 V to 6.0 V  
Output voltage range: 0.8 V to 5.0 V (fixed)  
Output accuracy: 1.5% over temperature  
Smart enable pulldown  
The TPS7A02 features a smart enable circuit with an  
internally controlled pulldown resistor that keeps the  
LDO disabled even when the EN pin is left floating  
and helps minimize the external components used to  
pulldown the EN pin. This circuit also helps minimize  
the current drawn through the external pulldown  
circuit when the device is enabled.  
Very low dropout:  
270 mV (max) at 200 mA (VOUT = 3.3 V)  
Stable with a 1-µF or larger capacitor  
The TPS7A02 is fully specified for TJ = –40°C to  
+125°C operation.  
2 Applications  
Wearables electronics  
Device Information(1)  
Thermostats, smoke and heat detectors  
Gas, heat, and water meters  
PART NUMBER  
PACKAGE  
BODY SIZE (NOM)  
1.00 mm × 1.00 mm  
0.64 mm × 0.64 mm  
2.90 mm × 1.60 mm  
X2SON (4)  
Blood glucose monitors and pulse oximeters  
Residential circuit breakers and fault indicators  
Building security and video surveillance devices  
EPOS card readers  
TPS7A02  
DSBGA (4)(2)  
SOT-23 (5)  
(1) For all available packages, see the package option addendum  
at the end of the data sheet.  
(2) Preview package.  
Load Transient Response  
(VIN = VOUT + 1 V, COUT = 1 µF,  
IOUT = 1 mA to 50 mA in 1 µs)  
Ground Current Efficiency vs Output Current  
102  
100  
98  
400  
350  
300  
250  
200  
150  
100  
50  
250  
200  
150  
100  
50  
96  
94  
0
-50  
92  
-100  
-150  
-200  
-250  
-300  
-350  
90  
0
-50  
88  
TJ  
-100  
-150  
-200  
-55°C  
-40°C  
0°C  
25°C  
85°C  
125°C  
140°C  
100  
86  
84  
VOUT  
IOUT  
0.001  
0.01  
0.1 1  
Output Current (mA)  
10  
-200 -100  
0
100 200 300 400 500 600 700 800  
Time (µs)  
Curr  
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,  
intellectual property matters and other important disclaimers. PRODUCTION DATA.  
 
 
 
 
 
 

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