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TPS78625DCQ PDF预览

TPS78625DCQ

更新时间： 2024-11-14 22:37:07
品牌 Logo 应用领域
德州仪器 - TI 线性稳压器IC调节器电源电路射频光电二极管输出元件信息通信管理
页数 文件大小 规格书
17页 547K
描述
ULTRALOW-NOISE, HIGH PSRR, FAST RF 1.5 A LOW-DROPOUT LINEAR REGULATORS

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TPS78625DCQ 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：SOT-223
包装说明：SOP, SOT-223-5针数：6
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：1 week
风险等级：0.8Is Samacsys：N
可调性：FIXED标称回动电压 1：0.39 V
最大绝对输入电压：6 V最大输入电压：5.5 V
最小输入电压：2.7 VJESD-30 代码：R-PDSO-G6
JESD-609代码：e4长度：6.5 mm
最大电网调整率：0.006%湿度敏感等级：2
功能数量：1输出次数：1
端子数量：6工作温度TJ-Max：125 °C
工作温度TJ-Min：-40 °C最高工作温度：125 °C
最低工作温度：-40 °C最大输出电流 1：1.5 A
最大输出电压 1：2.55 V最小输出电压 1：2.45 V
标称输出电压 1：2.5 V封装主体材料：PLASTIC/EPOXY
封装代码：SOP封装等效代码：SOT-223-5
封装形状：RECTANGULAR封装形式：SMALL OUTLINE
包装方法：TUBE峰值回流温度（摄氏度）：260
认证状态：Not Qualified调节器类型：FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度：1.8 mm子类别：Other Regulators
表面贴装：YES技术：BICMOS
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)端子形式：GULL WING
端子节距：1.27 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED最大电压容差：2%
宽度：3.5 mmBase Number Matches：1

TPS78625DCQ 数据手册

 浏览型号TPS78625DCQ的Datasheet PDF文件第2页浏览型号TPS78625DCQ的Datasheet PDF文件第3页浏览型号TPS78625DCQ的Datasheet PDF文件第4页浏览型号TPS78625DCQ的Datasheet PDF文件第5页浏览型号TPS78625DCQ的Datasheet PDF文件第6页浏览型号TPS78625DCQ的Datasheet PDF文件第7页 
TPS78601, TPS78618  
TPS78625, TPS78628  
TPS78630, TPS78633  
www.ti.com  
SLVS389D–SEPTEMBER 2002–REVISED OCTOBER 2004  
ULTRALOW-NOISE, HIGH PSRR, FAST RF 1.5 A LOW-DROPOUT LINEAR  
REGULATORS  
FEATURES  
DESCRIPTION  
•
1.5 A Low-Dropout Regulator With Enable  
The TPS786xx family of low-dropout (LDO)  
low-power linear voltage regulators features high  
power supply rejection ratio (PSRR), ultralow noise,  
fast start-up, and excellent line and load transient  
responses in small outline, SOT223-6 and 5-pin  
DDPAK packages. Each device in the family is  
stable, with a small 1-µF ceramic capacitor on the  
output. The family uses an advanced, proprietary  
BiCMOS fabrication process to yield extremely low  
dropout voltages (e.g., 390 mV at 1.5 A). Each device  
achieves fast start-up times (approximately 50 µs with  
a 0.001 µF bypass capacitor) while consuming very  
low quiescent current (265 µA typical). Moreover,  
when the device is placed in standby mode, the  
supply current is reduced to less than 1 µA. The  
TPS78630 exhibits approximately 48 µVRMS of output  
voltage at 3.0 V output noise with a 0.1 µF bypass  
capacitor. Applications with analog components that  
are noise sensitive, such as portable RF electronics,  
benefit from the high PSRR, low noise features, and  
the fast response time.  
•
Available in 1.8-V, 2.5-V, 2.8-V, 3-V, 3.3-V, and  
Adjustable (1.2-V to 5.5-V)  
•
•
•
•
•
•
High PSRR (49 dB at 10 kHz)  
Ultralow Noise (48 µVRMS, TPS79630)  
Fast Start-Up Time (50 µs)  
Stable With a 1-µF Ceramic Capacitor  
Excellent Load/Line Transient Response  
Very Low Dropout Voltage (390 mV at Full  
Load, TPS78630)  
•
6-Pin SOT223-6 and 5-Pin DDPAK Package  
APPLICATIONS  
•
•
•
•
•
RF: VCOs, Receivers, ADCs  
Audio  
Bluetooth™, Wireless LAN  
Cellular and Cordless Telephones  
Handheld Organizers, PDAs  
TPS78630  
TPS78630  
DCQ PACKAGE  
SOT223-6  
(TOP VIEW)  
RIPPLE REJECTION  
vs  
OUTPUT SPECTRAL NOISE DENSITY  
vs  
FREQUENCY  
FREQUENCY  
1
2
3
4
EN  
IN  
GND  
OUT  
NR  
80  
70  
60  
50  
40  
30  
20  
10  
0
0.80  
0.70  
0.60  
0.50  
0.40  
0.30  
0.20  
0.10  
0.00  
V
= 4 V  
IN  
V
= 5.5 V  
= 2.2 µF  
6
GND  
IN  
C
C
= 10 µF  
C
C
OUT  
= 0.01 µF  
OUT  
= 0.1 µF  
I
= 1 mA  
= 1.5 A  
OUT  
NR  
NR  
5
I
OUT  
KTT (DDPAK) PACKAGE  
(TOP VIEW)  
I
= 1 mA  
OUT  
EN  
1
2
IN  
GND  
OUT  
NR  
3
4
I
= 1.5 A  
OUT  
5
1
10  
100  
1k 10k 100k 1M 10M  
100  
1k  
10k  
100k  
Frequency (Hz)  
Frequency (Hz)  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
Bluetooth is a trademark of Bluetooth SIG, Inc.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2002–2004, Texas Instruments Incorporated  
1234567...17

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TPS78625DCQ 替代型号

型号 品牌 替代类型 描述 数据表
TPS78625DCQRG4 TI

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 ULTRALOW-NOISE, HIGH-PSRR, FAST, RF, 1.5-A LOW-DROPOUT LINEAR REGULATORS
TPS78625DCQG4 TI

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 ULTRALOW-NOISE, HIGH-PSRR, FAST, RF, 1.5-A LOW-DROPOUT LINEAR REGULATORS
TPS78625DCQR TI

类似代替

 ULTRALOW-NOISE, HIGH PSRR, FAST RF 1.5 A LOW-DROPOUT LINEAR REGULATORS

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 		2.5V FIXED POSITIVE LDO REGULATOR, PDSO6, GREEN, PLASTIC, SOT-223, 6 PIN
TPS78625DCQRG4 TI

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 		ULTRALOW-NOISE, HIGH-PSRR, FAST, RF, 1.5-A LOW-DROPOUT LINEAR REGULATORS
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 		ULTRALOW-NOISE, HIGH PSRR, FAST RF 1.5 A LOW-DROPOUT LINEAR REGULATORS
TPS78625KTTR TI

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