TLV73333PDBV

Texas InstrumentsExtended

-40℃~+125℃@(Tj) 1 125mV@(300mA) 28uVrms 3.3V 300mA 34uA 5.5V 50dB@(1kHz) Fixed Positive Under Voltage Lockout、Over Current Protection、Over Temperature Protection、Enable SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Datasheet JLCPCB LCSC

Part id: ti/TLV73333PDBV
Category: Voltage Regulators, Linear, Low Drop Out (LDO) Regulators
Package: SOT-23-5
Pins: 5
In stock: 9,488 at JLCPCB (C134139)
Used on: 67 open-source boards

Overview

The TLV73333PDBV is a voltage Regulators, Linear, Low Drop Out (LDO) Regulator made by Texas Instruments in a SOT-23-5 package with 5 pins. -40℃~+125℃@(Tj) 1 125mV@(300mA) 28uVrms 3.3V 300mA 34uA 5.5V 50dB@(1kHz) Fixed Positive Under Voltage Lockout、Over Current Protection、Over Temperature Protection、Enable SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.

PCBKit's library has its KiCad symbol (Regulator_Linear:TLV73333PDBV, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-23-5, from KiCad's library), ready for a KiCad board. 9,488 are in stock at JLCPCB (part C134139). 67 open-source boards in 49 repositories on GitHub use it.

Symbol

Regulator_Linear:TLV73333PDBVFrom KiCad's library

Footprint

Package_TO_SOT_SMD:SOT-23-5From KiCad's library

From the datasheet

Supply, least: 1.4 V · IN, recommended operating min · p. 5
Supply, most: 5.5 V · IN, recommended operating max · p. 5
Supply, absolute maximum: 6 V · IN, absolute max · p. 5
Junction, hottest: 150 °C · Junction temperature absolute max · p. 5
Takes working: 34 µA · Ground pin current typical, IOUT = 0 mA · p. 6
Takes asleep: 100 nA · Shutdown current typical, VEN ≤ 0.35 V, TJ = 25°C · p. 6
Gives: 300 mA · Output current recommended max · p. 5
Current limit: 360 mA · Output current limit min · p. 6
Dropout: 125 mV · Typical at 300 mA, VOUT = 3.3 V · p. 6
Junction to air (DBV (SOT-23)): 228.4 K/W · Junction-to-ambient thermal resistance · p. 5
Junction to board (DBV (SOT-23)): 55.8 K/W · Junction-to-board thermal resistance · p. 5
Junction to case (DBV (SOT-23)): 151.5 K/W · Junction-to-case top thermal resistance · p. 5

What it is and has

Capacitor-free operation: Stable with or without capacitors · p. 1
Protection: Foldback overcurrent protection · p. 1
Output discharge: Active · p. 1
Accuracy: 1% typical, 1.4% maximum · p. 1
Package: SOT-23 (5) · p. 1

Around it

cap 1-μF: between OUT and GND; Ceramic, for best transient response; operation without an output capacitor is supported. · p. 4

Specifications

Parameter	Conditions	As printed	Page
Voltage VIN	With respect to GND	min -0.3 · max 6 V	5
Voltage VEN	With respect to GND; maximum VIN + 0.3 V	min -0.3 V	5
Voltage VOUT	With respect to GND	min -0.3 · max 3.6 V	5
Temperature TJ	Operating junction	min -40 · max 150 °C	5
Temperature Tstg	Storage	min -65 · max 160 °C	5
Electrostatic discharge V(ESD)	Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001; ±2000 V	max 2000 V	5
Electrostatic discharge V(ESD)	Charged-device model (CDM), per JEDEC specification JESD22-C101; ±500 V	max 500 V	5
Input range VIN	Over operating junction temperature range	min 1.4 · max 5.5 V	5
Output range VOUT	Family output range	min 1 · max 3.3 V	5
Output current IOUT	Over operating junction temperature range	min 0 · max 300 mA	5
Enable range VEN	Maximum VIN	min 0 V	5
Junction temperature TJ		min -40 · max 125 °C	5
Junction-to-ambient thermal resistance RθJA	DBV (SOT-23), 5 PINS	typ 228.4 °C/W	5
Junction-to-case (top) thermal resistance RθJC(top)	DBV (SOT-23), 5 PINS	typ 151.5 °C/W	5
Junction-to-board thermal resistance RθJB	DBV (SOT-23), 5 PINS	typ 55.8 °C/W	5
Junction-to-top characterization parameter ψJT	DBV (SOT-23), 5 PINS	typ 31.4 °C/W	5
Junction-to-board characterization parameter ψJB	DBV (SOT-23), 5 PINS	typ 54.8 °C/W	5
Input voltage VIN		min 1.4 · max 5.5 V	6
DC output accuracy	TJ = 25°C	min -1 · max 1 %	6
DC output accuracy	–40°C ≤ TJ ≤ +125°C	min -1.4 · max 1.4 %	6
Undervoltage lockout UVLO	VIN rising	typ 1.3 · max 1.4 V	6
Undervoltage lockout UVLO	VIN falling	typ 1.25 V	6
Line regulation ΔVO(ΔVI)	ΔVI = VIN(nom) to VIN(nom) + 1	typ 1 mV	6
Load regulation ΔVO(ΔIO)	ΔIO = 1 mA to 300 mA; DBV package	typ 25 mV	6
Dropout voltage (1) VDO	VOUT = 0.98 × VOUT(nom), IOUT = 300 mA; VOUT = 3.3 V, –40°C ≤ TJ ≤ 85°C	typ 125 · max 220 mV	6
Dropout voltage (1) VDO	VOUT = 0.98 × VOUT(nom), IOUT = 300 mA; VOUT = 3.3 V, –40°C ≤ TJ ≤ 125°C	typ 125 · max 270 mV	6
Ground pin current IGND	IOUT = 0 mA	typ 34 · max 60 uA	6
Shutdown current ISHDN	VEN ≤ 0.35 V, 2.0 V ≤ VIN ≤ 5.5 V, TJ = 25°C	typ 0.1 · max 1 uA	6
EN pin high voltage (enabled) VEN(HI)		min 0.9 V	6
EN pin low voltage (disabled) VEN(LO)		max 0.35 V	6
EN pin current IEN	VEN = 5.5 V	typ 0.01 uA	6
Startup time tSTR	Time from EN assertion to 98% × VOUT(nom), VOUT = 3.3 V, IOUT = 0 mA	typ 800 us	6
Pull-down resistor	VIN = 2.3 V	typ 120 Ω	6
Output current limit ILIM		min 360 · max 700 mA	6
Short-circuit current limit IOS	VOUT shorted to GND, VOUT = 3.3 V	typ 170 mA	6
Thermal shutdown Tsd	Shutdown, temperature increasing	typ 160 °C	6
Thermal shutdown Tsd	Reset, temperature decreasing	typ 140 °C	6

Pins, by the datasheet

1 IN: Input pin; a small capacitor to ground is recommended. · p. 4
2 GND: Ground pin. · p. 4
3 EN: Drive above VEN(HI) to enable the regulator and below VEN(LO) for shutdown. · p. 4
4 NC: No internal connection. · p. 4
5 OUT: Regulated output; use a small 1-uF ceramic capacitor to ground for best transient response. · p. 4

Parameters

Current Limit: 360mA
Features: Thermal shutdown
Junction Temperature(Max): 150℃
Noise: 28uVrms
Number of Outputs: 1
Operating Temperature: -40℃~+125℃@(Tj)
Output Configuration: Positive
Output Current: 300mA
Output Type: Fixed
Output Voltage: 3.3V
Power Supply Rejection Ratio (PSRR): 50dB@(1kHz)
Thermal Resistance(Junction to Ambient): 228.4℃/W
Thermal Resistance(Junction to Board): 55.8℃/W
Thermal Resistance(Junction to Case): 151.5℃/W
Voltage - Supply: 1.4V~5.5V
Voltage - Supply(Absolute Max): 6V
Voltage Dropout: 125mV
standby current: 34uA

Order codes

TLV73333PDBVRLCSC C134139
TLV73333PDBVTLCSC C2865116

Pinout

The pins of the TLV73333PDBV
Pin	Name	Type
1	IN	Power in
2	GND	Power in
3	EN	Input
4	NC	Not connected
5	OUT	Power out

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Parts like it

Questions

Is there a KiCad symbol and footprint for the TLV73333PDBV?

Yes. The symbol is Regulator_Linear:TLV73333PDBV and the footprint Package_TO_SOT_SMD:SOT-23-5, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the TLV73333PDBV?

SOT-23-5, with 5 pins. Its footprint is drawn on this page.

Where is the TLV73333PDBV datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the TLV73333PDBV?

JLCPCB lists it as part C134139, with 9,488 in stock; the sellers' links on this page open their listings.

What can replace the TLV73333PDBV?

Parts like it in the library: the ME6211C33M5G-N by MICRONE, the SPX3819M5-L-3-3/TR by MaxLinear, the RT9013-33GB by RICHTEK and the XC6219B332MR by UMW. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the TLV73333PDBV?

67 boards in 49 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

TLV73333PDBV

Overview

Symbol

Footprint

From the datasheet

What it is and has

Around it

Specifications

Pins, by the datasheet

Open-source boards using it

Trackball

First fpga pcb

1.Electronics

Spla board

ErgoSHIFT rgb

Riotee Board

Casasagi production

Noria

Parts like it

ME6211C33M5G-N

SPX3819M5-L-3-3/TR

RT9013-33GB

XC6219B332MR

TPS7A2033PDBV

TPLP5907MFX-3.3

RT9078-33GJ5

TLV75533PDBV