TPS79133-EP

Name: TPS79133-EP
Brand: TI
SKU: TPS79133-EP
Price: 1.529 USD

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Vebessertes Produkt – extrem rauscharmer, schneller 100-mA-Low-Dropout-Linearregler mit hohem PSR

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Datenblatt

document-pdfAcrobat TPS791xx-EP: UltraLow Noise High PSRR Fast RF 100-mA Low-Dropout Linear Regulat datasheet (Rev. A) (Englisch)

TPS79133-EP

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Datenblatt

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Produktdetails

Output options

Fixed Output

Iout (max) (A)

0.1

Vin (max) (V)

5.5

Vin (min) (V)

2.7

Vout (max) (V)

3.3

Vout (min) (V)

3.3

Fixed output options (V)

3.3

Rating

HiRel Enhanced Product

Noise (µVrms)

15

PSRR at 100 KHz (dB)

37

Iq (typ) (mA)

0.17

Thermal resistance θJA (°C/W)

256

Load capacitance (min) (µF)

1

Regulated outputs (#)

1

Features

Enable

Accuracy (%)

2

Dropout voltage (Vdo) (typ) (mV)

50

Operating temperature range (°C)

-55 to 125

Output options

Fixed Output

Iout (max) (A)

0.1

Vin (max) (V)

5.5

Vin (min) (V)

2.7

Vout (max) (V)

3.3

Vout (min) (V)

3.3

Fixed output options (V)

3.3

Rating

HiRel Enhanced Product

Noise (µVrms)

15

PSRR at 100 KHz (dB)

37

Iq (typ) (mA)

0.17

Thermal resistance θJA (°C/W)

256

Load capacitance (min) (µF)

1

Regulated outputs (#)

1

Features

Enable

Accuracy (%)

2

Dropout voltage (Vdo) (typ) (mV)

50

Operating temperature range (°C)

-55 to 125

SOT-23 (DBV)

5

8.12 mm² 2.9 x 2.8

100-mA Low-Dropout Regulator With EN
Available in 1.8-V, 3.3-V, 4.7-V, and Adjustable Versions
High PSRR (70 dB at 10 kHz)
Ultralow Noise (15 µV_RMS)
Fast Start-Up Time (63 µs)
Stable With Any 1-µF Ceramic Capacitor
Excellent Load/Line Transient
Very Low Dropout Voltage
(38 mV at Full Load, TPS79147)
5-Pin SOT23 (DBV) Package
TPS792xx Provides EN Options
APPLICATIONS
- VCOs
- RF
- Bluetooth™, Wireless LAN
SUPPORTS DEFENSE, AEROSPACE, AND MEDICAL APPLICATIONS
- Controlled Baseline
- One Assembly/Test Site
- One Fabrication Site
- Available in Military (–55°C/125°C) Temperature Range⁽¹⁾
- Extended Product Life Cycle
- Extended Product-Change Notification
- Product Traceability

⁽¹⁾ Custom temperature ranges available
Bluetooth is a trademark of Bluetooth SIG, Inc..

100-mA Low-Dropout Regulator With EN
Available in 1.8-V, 3.3-V, 4.7-V, and Adjustable Versions
High PSRR (70 dB at 10 kHz)
Ultralow Noise (15 µV_RMS)
Fast Start-Up Time (63 µs)
Stable With Any 1-µF Ceramic Capacitor
Excellent Load/Line Transient
Very Low Dropout Voltage
(38 mV at Full Load, TPS79147)
5-Pin SOT23 (DBV) Package
TPS792xx Provides EN Options
APPLICATIONS
- VCOs
- RF
- Bluetooth™, Wireless LAN
SUPPORTS DEFENSE, AEROSPACE, AND MEDICAL APPLICATIONS
- Controlled Baseline
- One Assembly/Test Site
- One Fabrication Site
- Available in Military (–55°C/125°C) Temperature Range⁽¹⁾
- Extended Product Life Cycle
- Extended Product-Change Notification
- Product Traceability

⁽¹⁾ Custom temperature ranges available
Bluetooth is a trademark of Bluetooth SIG, Inc..

The TPS791xx family of low-dropout (LDO) low-power linear voltage regulators features high power supply rejection ratio (PSRR), ultralow noise, fast start-up, and excellent line and load transient responses in a small outline, SOT23, package. Each device in the family is stable, with a small 1-µF ceramic capacitor on the output. The family uses an advanced, proprietary BiCMOS fabrication process to yield extremely low dropout voltages (e.g., 38 mV at 100 mA, TPS79147). Each device achieves fast start-up times (approximately 63 µs with a 0.001-µF bypass capacitor) while consuming very low quiescent current (170 µA typical). Moreover, when the device is placed in standby mode, the supply current is reduced to less than 1 µA. The TPS79118 exhibits approximately 15 µV_RMS of output voltage noise with a 0.1-µF bypass capacitor. Applications with analog components that are noise sensitive, such as portable RF electronics, benefit from the high-PSRR and low-noise features as well as the fast response time.

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

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Alle anzeigen 3

	Typ	Titel		Datum
*	Data sheet	TPS791xx-EP: UltraLow Noise High PSRR Fast RF 100-mA Low-Dropout Linear Regulat datasheet (Rev. A)		30 Jun 2008
	Application note	LDO Noise Demystified (Rev. B)	PDF \| HTML	18 Aug 2020
	Application note	LDO PSRR Measurement Simplified (Rev. A)	PDF \| HTML	09 Aug 2017

Design und Entwicklung

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