Integrated Circuits (ICs)

LD29080DT33R

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STMicroelectronics

800 MA FIXED AND ADJUSTABLE OUTPUT VERY LOW DROP VOLTAGE REGULATOR

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Integrated Circuits (ICs)

LD29080DT33R

Active

STMicroelectronics

800 MA FIXED AND ADJUSTABLE OUTPUT VERY LOW DROP VOLTAGE REGULATOR

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LD29080DT33R

Current - Output	800 mA
Current - Quiescent (Iq)	180 µA
Current - Supply (Max) [Max]	35 mA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Output Configuration	Positive
Package / Case	TO-252-3, SC-63, DPAK (2 Leads + Tab)
Protection Features	Over Temperature, Over Current
PSRR	67 dB
Supplier Device Package	DPAK
Voltage - Input (Max) [Max]	13 V
Voltage - Output (Min/Fixed)	3.3 V
Voltage Dropout (Max)	0.7 V

LD29080 Series

Part	Protection Features	Supplier Device Package	Voltage - Output (Min/Fixed)	Voltage Dropout (Max)	Package / Case	Output Configuration	Current - Supply (Max) [Max]	Number of Regulators	Operating Temperature [Max]	Operating Temperature [Min]	Current - Quiescent (Iq)	PSRR	Current - Output	Mounting Type	Voltage - Input (Max) [Max]	Output Type	Voltage - Output (Max) [Max]	Control Features
STMicroelectronics LD29080DT33R	Over Current Over Temperature	DPAK	3.3 V	0.7 V	DPAK (2 Leads + Tab) SC-63 TO-252-3	Positive	35 mA	1	125 °C	-40 C	180 µA	67 dB	800 mA	Surface Mount	13 V
STMicroelectronics LD29080DT18R	Over Current Over Temperature	DPAK	1.8 V	0.7 V	DPAK (2 Leads + Tab) SC-63 TO-252-3	Positive	35 mA	1	125 °C	-40 C	180 µA	72 dB	800 mA	Surface Mount	13 V
STMicroelectronics LD29080S33R	Over Current Over Temperature	SOT-223	3.3 V	0.7 V	TO-261-4 TO-261AA	Positive	35 mA	1	125 °C	-40 C	180 µA	67 dB	800 mA	Surface Mount	13 V
STMicroelectronics LD29080DT90R	Over Current Over Temperature	DPAK	9 V	0.7 V	DPAK (2 Leads + Tab) SC-63 TO-252-3	Positive	35 mA	1	125 °C	-40 C	180 µA	57 dB	800 mA	Surface Mount	13 V
STMicroelectronics LD29080PTR	Over Current Over Temperature	PPAK	1.23 V	0.7 V	TO-252-5 DPAK (4 Leads + Tab)	Positive	35 mA	1	125 °C	-40 C	180 µA	75 dB	800 mA	Surface Mount	13 V	Adjustable	12.3 V	Enable
STMicroelectronics LD29080DT50R	Over Current Over Temperature	DPAK	5 V	0.7 V	DPAK (2 Leads + Tab) SC-63 TO-252-3	Positive	35 mA	1	125 °C	-40 C	180 µA	64 dB	800 mA	Surface Mount	13 V
STMicroelectronics LD29080DT25R	Over Current Over Temperature	DPAK	2.5 V	0.7 V	DPAK (2 Leads + Tab) SC-63 TO-252-3	Positive	35 mA	1	125 °C	-40 C	180 µA	70 dB	800 mA	Surface Mount	13 V
STMicroelectronics LD29080PT18R	Over Current Over Temperature	PPAK	1.8 V	0.7 V	DPAK (4 Leads + Tab) TO-252-5 TO-252-5 DPAK (4 Leads + Tab) TO-252AD	Positive	35 mA	1	125 °C	-40 C	180 µA	72 dB	800 mA	Surface Mount	13 V			Enable

Pricing

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

Distributor	Package	Quantity	$

Arrow	N/A	2500	$ 0.49
Digikey	N/A	39348	$ 1.41

Description

General part information

LD29080 Series

The LD29080 is a medium current, high accuracy, low-dropout voltage regulators series. These regulators feature 400 mV dropout voltage and very low ground current. Designed for medium current loads, these devices also find applications in lower current, extremely low dropout-critical systems, where their tiny dropout voltage and ground current values are important attributes. Typical application are in power supply switching post regulation, series power supply for monitors, series power supply for VCRs and TVs, computer systems and battery powered systems.

LD29080DT33R

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LD29080DT33R

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Technical Specifications

LD29080 Series

Pricing

Description

LD29080 Series

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LD29080 Series