TLV70228DBVR LDO Voltage Regulators 300mALow IQLDO Reg

Short Description:

Manufacturers: Texas Instruments
Product Category: PMIC – Voltage Regulators – Linear
Data Sheet: TLV70228DBVR
Description: IC REG LINEAR 2.8V 300MA SOT23-5
RoHS status: RoHS Compliant


Product Detail

Features

Applications

Product Tags

♠ Product Description

Product Attribute Attribute Value
Manufacturer: Texas Instruments
Product Category: LDO Voltage Regulators
Mounting Style: SMD/SMT
Package / Case: SOT-23-5
Output Voltage: 2.8 V
Output Current: 300 mA
Number of Outputs: 1 Output
Polarity: Positive
Quiescent Current: 35 uA
Input Voltage, Min: 2 V
Input Voltage, Max: 5.5 V
PSRR / Ripple Rejection - Typ: 68 dB
Output Type: Fixed
Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 125 C
Dropout Voltage: 220 mV
Series: TLV70228
Packaging: Reel
Packaging: Cut Tape
Packaging: MouseReel
Brand: Texas Instruments
Dropout Voltage - Max: 375 mV
Line Regulation: 1 mV
Load Regulation: 1 mV
Operating Temperature Range: - 4
Output Voltage Range: 1.2 V to 4.8 V
Product: Linear Regulators
Product Type: LDO Voltage Regulators
Factory Pack Quantity: 3000
Subcategory: PMIC - Power Management ICs
Type: Low Quiescent Current Low Dropout Linear Regulator
Voltage Regulation Accuracy: 0.5 %
Unit Weight: 0.000222 oz

 

♠ TLV702 300-mA, Low-IQ, Low-Dropout Regulator

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 WSON-6 packages.


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  • • 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
    • Thermal Shutdown and Overcurrent Protection
    • Packages: 5-Pin SOT-23 and 1.5-mm × 1.5-mm, 6-Pin WSON

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

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