TPS736 - 单路输出 LDO、400mA、可调节电压（1.2 至 5.5V）、无电容、低噪声、反向电流保护

TPS736是TI德州仪器公司的一款单通道LDO产品，TPS736是单路输出 LDO、400mA、可调节电压（1.2 至 5.5V）、无电容、低噪声、反向电流保护，本站介绍了TPS736的封装应用图解、特点和优点、功能等，并给出了与TPS736相关的TI元器件型号供参考。

TPS736 - 单路输出 LDO、400mA、可调节电压（1.2 至 5.5V）、无电容、低噪声、反向电流保护 - 单通道LDO - 线性稳压器(LDO) - 德州仪器

产品特性

Stable with No Output Capacitor or Any Value or Type of Capacitor
Input Voltage Range of 1.7 V to 5.5 V
Ultra-Low Dropout Voltage: 75 mV typ
Excellent Load Transient Response—with or without Optional Output Capacitor
New NMOS Topology Delivers Low Reverse Leakage Current
Low Noise: 30 μVRMS typ (10 Hz to 100 kHz)
0.5% Initial Accuracy
1% Overall Accuracy Over Line, Load, and Temperature
Less Than 1 μA max IQ in Shutdown Mode
Thermal Shutdown and Specified Min/Max Current Limit Protection
Available in Multiple Output Voltage Versions
- Fixed Outputs of 1.20 V to 5.0 V
- Adjustable Output from 1.20 V to 5.5 V
- Custom Outputs Available

产品应用

Portable/Battery-Powered Equipment
Post-Regulation for Switching Supplies
Noise-Sensitive Circuitry such as VCOs
Point of Load Regulation for DSPs, FPGAs, ASICs, and Microprocessors

产品说明

The TPS736xx family of low-dropout (LDO) linear voltage regulators uses a new topology: an NMOS pass element in a voltage-follower configuration. This topology is stable using output capacitors with low ESR, and even allows operation without a capacitor. It also provides high reverse blockage (low reverse current) and ground pin current that is nearly constant over all values of output current.

The TPS736xx uses an advanced BiCMOS process to yield high precision while delivering very low dropout voltages and low ground pin current. Current consumption, when not enabled, is under 1 μA and ideal for portable applications. The extremely low output noise (30 μVRMS with 0.1-μF CNR) is ideal for powering VCOs. These devices are protected by thermal shutdown and foldback current limit.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
TPS736xx	SOT-23 (5)	2.90 mm x 1.60 mm
	SOT-223 (6)	6.50 mm x 3.50 mm
	VSON (8)	3.00 mm x 3.00 mm

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