TPS70933DBV

Texas InstrumentsExtended

-40℃~+125℃@(Tj) 1 1.4uA 150mA 190uVrms 3.3V 30V 80dB@(10Hz) 960mV@(150mA) Fixed Over Current Protection、Thermal shutdown、Enable control、Input under-voltage protection、Reverse-polarity current protection Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Datasheet JLCPCB LCSC

Part id: ti/TPS70933DBV
Category: Voltage Regulators, Linear, Low Drop Out (LDO) Regulators
Package: SOT-23-5
Pins: 5
In stock: 1,629 at JLCPCB (C89347)
Used on: 24 open-source boards

Overview

The TPS70933DBV 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 1.4uA 150mA 190uVrms 3.3V 30V 80dB@(10Hz) 960mV@(150mA) Fixed Over Current Protection、Thermal shutdown、Enable control、Input under-voltage protection、Reverse-polarity current protection Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.

PCBKit's library has its KiCad symbol (Regulators:TPS709, from CERN's library) and its footprint (Package_TO_SOT_SMD:SOT-23-5, from KiCad's library), ready for a KiCad board. 1,629 are in stock at JLCPCB (part C89347). 24 open-source boards in 16 repositories on GitHub use it.

Symbol

Regulators:TPS709From CERN's library

Footprint

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

From the datasheet

Supply, least: 2.7 V · VIN, recommended operating min · p. 4
Supply, most: 30 V · VIN, recommended operating max · p. 4
Supply, absolute maximum: 32 V · VIN, absolute max · p. 4
Works from: -40 °C · TA, electrical characteristics min · p. 5
Works up to: 85 °C · TA, electrical characteristics max · p. 5
Junction, hottest: 150 °C · TJ, absolute max · p. 4
Takes working: 1.3 µA · Ground pin current typical, IOUT = 0 mA, VOUT ≤ 3.3 V · p. 5
Takes asleep: 150 nA · Shutdown current typical, VEN ≤ 0.4 V, VIN = 2.7 V · p. 5
Gives: 150 mA · Rated continuous output max · p. 1
Current limit: 320 mA · Output current limit typical, VOUT = 0.9 × VOUT(nom) · p. 5
Dropout: 295 mV · Dropout typical, IOUT = 50 mA · p. 5
Dropout: 960 mV · Dropout typical, IOUT = 150 mA · p. 5
Junction to air (DBV): 212.1 K/W · Junction-to-ambient thermal resistance · p. 4
Junction to case (DBV): 78.5 K/W · Junction-to-case (top) thermal resistance · p. 4
Junction to board (DBV): 39.5 K/W · Junction-to-board thermal resistance · p. 4
Takes working: 1 µA · IN, quiescent current typical · p. 1
Current limit: 200 mA · output current limit min · p. 12
Junction, hottest: 125 °C · junction temperature max for reliable operation · p. 16

What it is and has

Protection: Reverse current protection · p. 1
Protection: Thermal shutdown and overcurrent protection · p. 1
Accuracy: 2% over temperature · p. 1
Peak output current: 200 mA · p. 1
Package options: SOT-23-5, WSON-6 · p. 1
Protection: reverse current protection · p. 12
Protection: current limit and thermal shutdown · p. 12

Around it

cap 2.2-µF or greater: between OUT and GND; Ceramic capacitor required for stability. · p. 3
cap 2.2-µF: between OUT and GND; 10-V X7R output capacitor for the 3.3-V application; place close to the device and connect ground directly to GND. · p. 15
cap 1.0-µF: between IN and GND; 25-V X7R input capacitor for input noise filtering and high-frequency transients; place close to the device. · p. 15

Specifications

Parameter	Conditions	As printed	Page
Voltage VIN	TJ = –40°C to 125°C; with respect to GND	min -0.3 · max 32 V	4
Voltage VEN	TJ = –40°C to 125°C; with respect to GND	min -0.3 · max 7 V	4
Voltage VOUT	TJ = –40°C to 125°C; with respect to GND	min -0.3 · max 7 V	4
Operating junction temperature, TJ TJ		min -55 · max 150 °C	4
Storage temperature, Tstg Tstg		min -55 · max 150 °C	4
Electrostatic discharge V(ESD)	Human body model (HBM), per ANSI/ESDA/JEDEC JS-001(1); rating ±2000 V	max 2000 V	4
Electrostatic discharge V(ESD)	Charged device model (CDM), per JEDEC specification JESD22-C101(2); rating ±500 V	max 500 V	4
Input voltage VIN	Over operating junction temperature range	min 2.7 · max 30 V	4
Output voltage VOUT	Over operating junction temperature range	min 1.2 · max 6.5 V	4
Enable voltage VEN	Over operating junction temperature range	min 0 · max 6.5 V	4
Operating junction temperature TJ		min -40 · max 125 °C	4
Junction-to-ambient thermal resistance RθJA	TPS709, DBV, 5 PINS	typ 212.1 °C/W	4
Junction-to-case (top) thermal resistance RθJC(top)	TPS709, DBV, 5 PINS	typ 78.5 °C/W	4
Junction-to-board thermal resistance RθJB	TPS709, DBV, 5 PINS	typ 39.5 °C/W	4
Junction-to-top characterization parameter ψJT	TPS709, DBV, 5 PINS	typ 2.86 °C/W	4
Junction-to-board characterization parameter ψJB	TPS709, DBV, 5 PINS	typ 38.7 °C/W	4
Input voltage range VIN	TA = –40°C to +85°C	min 2.7 · max 30 V	5
Output voltage range VOUT	TA = –40°C to +85°C	min 1.2 · max 6.5 V	5
DC output accuracy VOUT	VOUT ≥ 3.3 V; TA = –40°C to +85°C; VIN = VOUT(typ) + 1 V or 2.7 V (whichever is greater), IOUT = 1 mA, VEN = 2 V, CIN = COUT = 2.2-uF ceramic	min -1 · max 1 %	5
Line regulation ΔVOUT	(VOUT(nom) + 1 V, 2.7 V) ≤ VIN ≤ 30 V; IOUT = 1 mA, VEN = 2 V, CIN = COUT = 2.2-uF ceramic; typical at TA = 25°C	typ 3 · max 10 mV	5
Load regulation ΔVOUT	VIN = VOUT(typ) + 1.5 V or 3 V (whichever is greater), 100 uA ≤ IOUT ≤ 150 mA; VEN = 2 V, CIN = COUT = 2.2-uF ceramic; typical at TA = 25°C	typ 20 · max 50 mV	5
Dropout voltage(1) (3) VDO	TPS70933, IOUT = 50 mA; VDO measured with VIN = 0.98 × VOUT(nom); typical at TA = 25°C	typ 295 · max 650 mV	5
Dropout voltage(1) (3) VDO	TPS70933, IOUT = 150 mA; VDO measured with VIN = 0.98 × VOUT(nom); typical at TA = 25°C	typ 960 · max 1400 mV	5
Output current limit(4) I(CL)	VOUT = 0.9 × VOUT(nom); VIN = VOUT + 2.5 V for VOUT > 2.5 V; typical at TA = 25°C	min 200 · typ 320 · max 500 mA	5
Ground pin current IGND	IOUT = 0 mA, VOUT ≤ 3.3 V; VIN = VOUT(typ) + 1 V or 2.7 V (whichever is greater), VEN = 2 V, CIN = COUT = 2.2-uF ceramic; typical at TA = 25°C	typ 1.3 · max 2.05 uA	5
Ground pin current IGND	IOUT = 150 mA; VIN = VOUT(typ) + 1 V or 2.7 V (whichever is greater), VEN = 2 V, CIN = COUT = 2.2-uF ceramic; typical at TA = 25°C	typ 350 uA	5
Shutdown current ISHUTDOWN	VEN ≤ 0.4 V, VIN = 2.7 V; typical at TA = 25°C	typ 150 nA	5
Power-supply rejection ratio PSRR	f = 10 Hz; VIN = VOUT(typ) + 1 V or 2.7 V (whichever is greater), IOUT = 1 mA, VEN = 2 V, CIN = COUT = 2.2-uF ceramic; typical at TA = 25°C	typ 80 dB	5
Power-supply rejection ratio PSRR	f = 100 Hz; VIN = VOUT(typ) + 1 V or 2.7 V (whichever is greater), IOUT = 1 mA, VEN = 2 V, CIN = COUT = 2.2-uF ceramic; typical at TA = 25°C	typ 62 dB	5
Power-supply rejection ratio PSRR	f = 1 kHz; VIN = VOUT(typ) + 1 V or 2.7 V (whichever is greater), IOUT = 1 mA, VEN = 2 V, CIN = COUT = 2.2-uF ceramic; typical at TA = 25°C	typ 52 dB	5
Start-up time(2) tSTR	VOUT(nom) ≤ 3.3 V; time from EN assertion to 0.95 × VOUT(nom), load = 47 Ω; typical at TA = 25°C	typ 200 · max 600 us	5
Enable pin high-level input voltage VEN(HI)	Device enabled	min 0.9 V	5
Enable pin low-level input voltage VEN(LOW)	Device disabled	min 0 · max 0.4 V	5
EN pin current IEN	EN = 1.0 V, VIN = 5.5 V; typical at TA = 25°C	typ 300 nA	5
Reverse current (flowing out of IN pin) I(REV)	VOUT = 3 V, VIN = VEN = 0 V; typical at TA = 25°C	typ 10 nA	5
Reverse current (flowing into OUT pin) I(REV)	VOUT = 3 V, VIN = VEN = 0 V; typical at TA = 25°C	typ 100 nA	5
Thermal shutdown temperature tSD	Shutdown, temperature increasing	typ 158 °C	5
Thermal shutdown temperature tSD	Reset, temperature decreasing	typ 140 °C	5

Pins, by the datasheet

1 IN: Unregulated input to the device. · p. 3
2 GND: Ground. · p. 3
3 EN: Drive high or leave floating to enable; drive low for low current shutdown. Keep voltage below 6.5 V. · p. 3
4 NC: No internal connection. · p. 3
5 OUT: Regulated output voltage. Connect a 2.2-uF or greater ceramic capacitor to ground for stability. · p. 3

Parameters

Current Limit: 320mA
Dropout Voltage: 1.4V@(150mA)
Features: Reverse-polarity current protection
Junction Temperature(Max): 150℃
Maximum Input Voltage: 30V
Noise: 190uVrms
Number of Outputs: 1
Operating Temperature: -40℃~+85℃
Output Configuration: Positive
Output Current: 150mA
Output Polarity: Positive
Output Type: Fixed
Output Voltage: 3.3V
Power Supply Rejection Ratio (PSRR): 80dB@(10Hz)
Standby Current: 150nA
Thermal Resistance(Junction to Ambient): 212.1℃/W
Thermal Resistance(Junction to Board): 39.5℃/W
Thermal Resistance(Junction to Case): 78.5℃/W
Voltage - Supply: 2.7V~30V
Voltage - Supply(Absolute Max): 32V
Voltage Dropout: 960mV@(150mA)

Order codes

TPS70933DBVTLCSC C2861984
TPS70933DBVRLCSC C89347

Pinout

The pins of the TPS70933DBV
Pin	Name	Type
1	IN	Input
2	GND	Power in
3	EN	Input
4	NC	Passive
5	OUT	Power in

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Parts like it

Questions

Is there a KiCad symbol and footprint for the TPS70933DBV?

Yes. The symbol is Regulators:TPS709 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 TPS70933DBV?

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

Where is the TPS70933DBV datasheet?

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

Where can I order the TPS70933DBV?

JLCPCB lists it as part C89347, with 1,629 in stock; the sellers' links on this page open their listings.

What can replace the TPS70933DBV?

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 TPS70933DBV?

24 boards in 16 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

TPS70933DBV

Overview

Symbol

Footprint

From the datasheet

What it is and has

Around it

Specifications

Pins, by the datasheet

Open-source boards using it

Greenmobi bms

Numitron2

Esc sigma-4s panel

Roverbase

Breakout TI FDC1004

Magnetic switch

Mk3

Nikon GPS

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