Integrated Circuits (ICs)

TPS73233DCQRG4

Obsolete

Texas Instruments

IC REG LIN 3.3V 250MA SOT223-6

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Integrated Circuits (ICs)

TPS73233DCQRG4

Obsolete

Texas Instruments

IC REG LIN 3.3V 250MA SOT223-6

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DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS73233DCQRG4

Control Features	Enable
Current - Output	250 mA
Current - Quiescent (Iq)	550 µA
Current - Supply (Max) [Max]	950 µA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	SOT-223-6
Protection Features	Reverse Polarity, Short Circuit, Over Temperature, Over Current
PSRR [Max]	58 dB
PSRR [Min]	37 dB
Supplier Device Package	SOT-223-6
Voltage - Input (Max) [Max]	5.5 V
Voltage - Output (Min/Fixed)	3.3 V
Voltage Dropout (Max) [Max]	0.15 V

TPS73233-EP Series

Enhanced product, cap-free NMOS, 250-mA low-dropout regulator with reverse current protection

Part	Control Features	Current - Output	Voltage - Input (Max) [Max]	Number of Regulators	Operating Temperature [Max]	Operating Temperature [Min]	Output Type	Supplier Device Package	Voltage Dropout (Max) [Max]	Current - Supply (Max) [Max]	PSRR [Min]	PSRR [Max]	Protection Features	Current - Quiescent (Iq)	Package / Case	Output Configuration	Voltage - Output (Min/Fixed)	Mounting Type
Texas Instruments TPS73233DCQR	Enable	250 mA	5.5 V	1	125 °C	-40 °C	1.81 mOhm	SOT-223-6	0.15 V	950 µA	37 dB	58 dB	Over Current Over Temperature Reverse Polarity Short Circuit	550 µA	SOT-223-6	Positive	3.3 V	Surface Mount
Texas Instruments TPS73233DCQRG4	Enable	250 mA	5.5 V	1	125 °C	-40 °C	1.81 mOhm	SOT-223-6	0.15 V	950 µA	37 dB	58 dB	Over Current Over Temperature Reverse Polarity Short Circuit	550 µA	SOT-223-6	Positive	3.3 V	Surface Mount
Texas Instruments TPS73233DCQG4	Enable	250 mA	5.5 V	1	125 °C	-40 °C	1.81 mOhm	SOT-223-6	0.15 V	950 µA	37 dB	58 dB	Over Current Over Temperature Reverse Polarity Short Circuit	550 µA	SOT-223-6	Positive	3.3 V	Surface Mount
Texas Instruments TPS73233MDBVREP	Enable	250 mA	5.5 V	1	125 °C	-55 °C	1.81 mOhm	SOT-23-5	0.15 V	950 µA	37 dB	58 dB	Over Current Over Temperature Reverse Polarity Short Circuit	550 µA	SC-74A SOT-753	Positive	3.3 V	Surface Mount

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

TPS73233-EP Series

The TPS732xx family of low–dropout (LDO) 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 TPS732xx uses an advanced BiCMOS process to yield high precision while delivering low dropout voltages and low ground pin current. Current consumption, when not enabled, is under 1 µA and ideal for portable applications. The low output noise (30 µVRMSwith 0.1 µF CNR) is ideal for powering VCOs. These devices are protected by thermal shutdown and foldback current limit.

Documents

Technical documentation and resources