TLV702 - 用于便携式设备的 300mA、低 IQ、低压降稳压器

TLV702是TI德州仪器公司的一款单通道LDO产品，TLV702是用于便携式设备的 300mA、低 IQ、低压降稳压器，本站介绍了TLV702的封装应用图解、特点和优点、功能等，并给出了与TLV702相关的TI元器件型号供参考。

TLV702 - 用于便携式设备的 300mA、低 IQ、低压降稳压器 - 单通道LDO - 线性稳压器(LDO) - 德州仪器

产品特性

Very Low Dropout:
- 37 mV at IOUT = 50 mA, VOUT = 2.8 V
- 75 mV at IOUT = 100 mA, VOUT = 2.8 V
- 220mV at IOUT = 300 mA, VOUT = 2.8 V
2% Accuracy
Low IQ: 35 μA
Fixed-Output Voltage Combinations Possible from 1.2 V to 4.8 V
High PSRR: 68 dB at 1 kHz
Stable With Effective Capacitance of 0.1 μF(1)
Thermal Shutdown and Overcurrent Protection
Packages: 5-Pin SOT-23 and 1.5-mm × 1.5-mm, 6-Pin WSON (1)

(1) See the Input and Output Capacitor Requirements in Application Information.

产品应用

Wireless Handsets
Smart Phones
ZigBee® Networks
Bluetooth® Devices
Li-Ion Battery-Operated Handheld Products
WLAN and Other PC Add-on Cards

产品说明

The TLV702 series of low-dropout (LDO) linear regulators are low quiescent current devices with excellent line and load transient performance. These LDOs are designed for power-sensitive applications. A precision bandgap and error amplifier provides overall 2% accuracy. Low output noise, very high power-supply rejection ratio (PSRR), and low-dropout voltage make this series of devices ideal for a wide selection of battery-operated handheld equipment. All device versions have thermal shutdown and current limit for safety.

Furthermore, these devices are stable with an effective output capacitance of only 0.1 μF. This feature enables the use of cost-effective capacitors that have higher bias voltages and temperature derating. The devices regulate to specified accuracy with no output load.

The TLV702P series also provides an active pulldown circuit to quickly discharge the outputs.

The TLV702 series of LDO linear regulators are available in SOT23-5 and 1.5-mm × 1.5-mm SON-6 packages.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
TLV702	SOT-23 (5)	2.90 mm × 1.60 mm
TLV702	WSON (6)	1.50 mm × 1.50 mm

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