TPS73643DBVR Power Management ICs - PMIC by Texas Instruments

LDO FIXED 4.3V 0.4A SOT-23-5

Status: Unknown
Series: -
RoHS: Unknown
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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.
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Specifications

Output Type Fixed
Input Voltage Min 1.7V
Input Voltage Max 5.5V
Fixed Output Voltage Nom. 4.3V
Adjustable Output Voltage Min -
Adjustable Output Voltage Max -
Output Current 400mA
Dropout Voltage Vdo 75mV
LDO Regulator Case Style SOT-23
No. of Pins 5Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Output Voltage Nom. 4.3V

Alternative Descriptions

LDO, FIXED, 4.3V, 0.4A, SOT-23-5 | element14

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The TPS73643DBVR is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators.

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You can view similar parts to TPS73643DBVR when available in the Voltage Regulators range under the specifications section at the bottom of the details page.

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