TPS723-Q1

Name: TPS723-Q1
Brand: TI
SKU: TPS723-Q1
Price: 1.597 USD

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Einstellbarer negativer 200-mA-Low-Dropout-Spannungsregler für die Automobilindustrie, mit Aktivieru

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Datenblatt

document-pdfAcrobat TPS723Q1 200mA, Low-Noise, High-PSRR, Negative-Output, Low-Dropout Linear Regulator datasheet (Rev. D) (Englisch) PDF | HTML

TPS723-Q1

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Datenblatt

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Produktdetails

Rating

Automotive

Vin (max) (V)

-2.7

Vin (min) (V)

-10

Iout (max) (A)

0.2

Output options

Adjustable Output, Fixed Output, Negative Output

Vout (max) (V)

-1.2

Vout (min) (V)

-9.75

Fixed output options (V)

-2.5

Noise (µVrms)

60

PSRR at 100 KHz (dB)

48

Iq (typ) (mA)

0.13

Features

Enable

Thermal resistance θJA (°C/W)

180.8

Load capacitance (min) (µF)

2.2

Regulated outputs (#)

1

Accuracy (%)

2

Dropout voltage (Vdo) (typ) (mV)

280

Operating temperature range (°C)

-40 to 125

Rating

Automotive

Vin (max) (V)

-2.7

Vin (min) (V)

-10

Iout (max) (A)

0.2

Output options

Adjustable Output, Fixed Output, Negative Output

Vout (max) (V)

-1.2

Vout (min) (V)

-9.75

Fixed output options (V)

-2.5

Noise (µVrms)

60

PSRR at 100 KHz (dB)

48

Iq (typ) (mA)

0.13

Features

Enable

Thermal resistance θJA (°C/W)

180.8

Load capacitance (min) (µF)

2.2

Regulated outputs (#)

1

Accuracy (%)

2

Dropout voltage (Vdo) (typ) (mV)

280

Operating temperature range (°C)

-40 to 125

SOT-23 (DBV)

5

8.12 mm² 2.9 x 2.8

AEC-Q100 qualified for automotive applications
Input voltage range: –2.7V to –10V (–11V absolute maximum)
Available in –2.5V (fixed) and –1.186V to –10V (adjustable) versions
VOUT accuracy (across line, load and temperature):
- ±1.6% for new chip
- ±2.0% for legacy chip
Output current: Up to 200mA
Ultra-low noise: 60µVRMS (typ) with 10nF NR cap
Low IQ (new chip): 30µA at ILOAD = 0mA
High PSRR: 65dB (typical) at 1kHz, 40dB (typical) at 100kHz
Low dropout voltage:
- 140mV (typical) at 200mA, –2.5V (new chip)
- 280mV (typical) at 200mA, –2.5V (legacy chip)
Stable with a 2.2µF ceramic output capacitor
Less than 2µA (maximum) quiescent current in shutdown mode
Thermal and overcurrent protection
Operating junction temperature (TJ): –40°C to +125°C
Packages:
- New chip:
  - 5-pin SOT-23 (DBV) [RθJA: 153.7°C/W]
- Legacy chip:
  - 5-pin SOT-23 (DBV) [RθJA: 180°C/W]

AEC-Q100 qualified for automotive applications
Input voltage range: –2.7V to –10V (–11V absolute maximum)
Available in –2.5V (fixed) and –1.186V to –10V (adjustable) versions
VOUT accuracy (across line, load and temperature):
- ±1.6% for new chip
- ±2.0% for legacy chip
Output current: Up to 200mA
Ultra-low noise: 60µVRMS (typ) with 10nF NR cap
Low IQ (new chip): 30µA at ILOAD = 0mA
High PSRR: 65dB (typical) at 1kHz, 40dB (typical) at 100kHz
Low dropout voltage:
- 140mV (typical) at 200mA, –2.5V (new chip)
- 280mV (typical) at 200mA, –2.5V (legacy chip)
Stable with a 2.2µF ceramic output capacitor
Less than 2µA (maximum) quiescent current in shutdown mode
Thermal and overcurrent protection
Operating junction temperature (TJ): –40°C to +125°C
Packages:
- New chip:
  - 5-pin SOT-23 (DBV) [RθJA: 153.7°C/W]
- Legacy chip:
  - 5-pin SOT-23 (DBV) [RθJA: 180°C/W]

The TPS723-Q1 low-dropout (LDO) negative voltage regulator offers an ideal combination of features to support low noise analog and mixed-signal applications. The TPS723 supports input voltages from –10V to –2.7V, and outputs from –10V to –1.186V (in adjustable configuration). This regulator is stable with small, low-cost ceramic capacitors (up-to 2.2µF), and includes enable (EN) and noise reduction (NR) functions.

The TPS723Q1 supports very tight DC accuracy of ±1.6% (new chip) over line, load and temperature range. The device responds quickly to line and load transients. The TPS723Q1 supports a low dropout of typically 140mV (typical, new chip) at 200mA of load current. The device has built-in protection mechanism for over-current and overtemperature for reliable operation of the LDO.

The TPS723Q1 supports low noise on output (60µVRMS with NR cap of 10nF) and available in a small 5-pin SOT-23 package, with performance fully specified over a temperature range of –40°C to +125°C.

The TPS723-Q1 low-dropout (LDO) negative voltage regulator offers an ideal combination of features to support low noise analog and mixed-signal applications. The TPS723 supports input voltages from –10V to –2.7V, and outputs from –10V to –1.186V (in adjustable configuration). This regulator is stable with small, low-cost ceramic capacitors (up-to 2.2µF), and includes enable (EN) and noise reduction (NR) functions.

The TPS723Q1 supports very tight DC accuracy of ±1.6% (new chip) over line, load and temperature range. The device responds quickly to line and load transients. The TPS723Q1 supports a low dropout of typically 140mV (typical, new chip) at 200mA of load current. The device has built-in protection mechanism for over-current and overtemperature for reliable operation of the LDO.

The TPS723Q1 supports low noise on output (60µVRMS with NR cap of 10nF) and available in a small 5-pin SOT-23 package, with performance fully specified over a temperature range of –40°C to +125°C.

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Andere Linear- und Low-Dropout-Regler (LDO) suchen

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Technische Dokumentation

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Top-Dokumentation	Typ	Titel	Format-Optionen	Datum
*	Data sheet	TPS723Q1 200mA, Low-Noise, High-PSRR, Negative-Output, Low-Dropout Linear Regulator datasheet (Rev. D)	PDF \| HTML	26 Mär 2026
	Functional safety information	TPS723-Q1 Functional Safety FIT Rate, FMD and Pin FMA	PDF \| HTML	13 Sep 2024

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Es gelten die allgemeinen Geschäftsbedingungen von TI für Evaluierungsartikel.

TPS723-Q1

Einstellbarer negativer 200-mA-Low-Dropout-Spannungsregler für die Automobilindustrie, mit Aktivieru

TPS723-Q1

Produktdetails

Technische Dokumentation

Design und Entwicklung

TPS72301 PSpice Transient Model

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