TPS70158PWPG4
  • Share:

Texas Instruments TPS70158PWPG4

Manufacturer No:
TPS70158PWPG4
Manufacturer:
Texas Instruments
Package:
Bulk
Description:
IC REG LINEAR 3.3V/2.5V 20HTSSOP
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The TPS70158PWPG4 is a dual-output low-dropout (LDO) voltage regulator produced by Texas Instruments. This component is designed for split-voltage DSP systems and features power-up sequencing, making it suitable for applications requiring precise voltage regulation and sequencing. The regulator is available in a 20-pin HTSSOP package and is RoHS compliant.

Key Specifications

Parameter Value
Manufacturer Texas Instruments
Part Number TPS70158PWPG4
Package Type 20-HTSSOP
Operating Temperature Range -40°C to 125°C
Output Options Adjustable Output, Fixed Output (1.2V, 1.5V, 1.8V, 2.5V, 3.3V)
Maximum Output Current (Iout) 0.5 A (Regulator 1), 0.25 A (Regulator 2)
Quiescent Current (Iq) 0.19 mA (Typical)
Noise 65 µVrms
PSRR @ 100kHz 20 dB
Voltage Dropout (Vdo) 170 mV (Typical)
Input Voltage Range 2.7V to 6V
Output Voltage Range 1.2V to 5.5V
Thermal Resistance (ОёJA) 74°C/W
Protection Features Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)

Key Features

  • Dual-output LDO voltage regulator with power-up sequencing.
  • Fixed output voltages: 1.2V, 1.5V, 1.8V, 2.5V, and 3.3V.
  • Adjustable output voltage option.
  • Low dropout voltage: 170 mV (Typical).
  • Low quiescent current: 0.19 mA (Typical).
  • High power supply rejection ratio (PSRR): 20 dB @ 100kHz.
  • Protection features include over current, over temperature, reverse polarity, and under voltage lockout (UVLO).
  • Enable, power good, reset, and sequencing control features.
  • Output discharge feature.

Applications

  • SPLIT-voltage DSP systems.
  • Telecommunication equipment.
  • Industrial control systems.
  • Medical devices requiring precise voltage regulation.
  • Automotive systems where robust voltage regulation is necessary.

Q & A

  1. What is the operating temperature range of the TPS70158PWPG4?

    The operating temperature range is -40°C to 125°C.

  2. What are the fixed output voltage options available for this regulator?

    The fixed output voltage options are 1.2V, 1.5V, 1.8V, 2.5V, and 3.3V.

  3. What is the maximum output current for each regulator?

    The maximum output current is 0.5 A for Regulator 1 and 0.25 A for Regulator 2.

  4. What is the typical quiescent current of the TPS70158PWPG4?

    The typical quiescent current is 0.19 mA.

  5. What protection features are included in this regulator?

    The protection features include over current, over temperature, reverse polarity, and under voltage lockout (UVLO).

  6. What is the package type and pin count of the TPS70158PWPG4?

    The package type is 20-HTSSOP.

  7. Is the TPS70158PWPG4 RoHS compliant?
  8. What is the power supply rejection ratio (PSRR) at 100kHz?

    The PSRR at 100kHz is 20 dB.

  9. What are some common applications for the TPS70158PWPG4?
  10. Does the TPS70158PWPG4 have power-up sequencing?

Product Attributes

Output Configuration:Positive
Output Type:Fixed
Number of Regulators:2
Voltage - Input (Max):6V
Voltage - Output (Min/Fixed):3.3V, 2.5V
Voltage - Output (Max):- 
Voltage Dropout (Max):0.28V @ 500mA, -
Current - Output:500mA, 250mA
Current - Quiescent (Iq):190 µA
Current - Supply (Max):230 µA
PSRR:60dB (1kHz)
Control Features:Enable, Power Good, Reset, Sequencing
Protection Features:Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Operating Temperature:-40°C ~ 125°C
Mounting Type:Surface Mount
Package / Case:20-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package:20-HTSSOP
0 Remaining View Similar

In Stock

$3.59
252

Please send RFQ , we will respond immediately.

Same Series
RD15S10HE2X/AA
RD15S10HE2X/AA
CONN D-SUB RCPT 15POS CRIMP
RD15S10HE0/AA
RD15S10HE0/AA
CONN D-SUB RCPT 15POS CRIMP
DD15S200V5S
DD15S200V5S
CONN D-SUB HD RCPT 15P SLDR CUP
DD44S32S60T20
DD44S32S60T20
CONN D-SUB HD RCPT 44P VERT SLDR
DD26M20HE20/AA
DD26M20HE20/AA
CONN D-SUB HD PLUG 26P SLDR CUP
CBC47W1S1S50V50
CBC47W1S1S50V50
CONN D-SUB RCPT 47POS CRIMP
DD15S20JVLS/AA
DD15S20JVLS/AA
CONN D-SUB HD RCPT 15P SLDR CUP
DD44S32S00X
DD44S32S00X
CONN D-SUB HD RCPT 44P VERT SLDR
DD26S200V50
DD26S200V50
CONN D-SUB HD RCPT 26P SLDR CUP
DD26S2S50V30/AA
DD26S2S50V30/AA
CONN D-SUB HD RCPT 26P SLDR CUP
CBC47W1S1S50V5S/AA
CBC47W1S1S50V5S/AA
CONN D-SUB RCPT 47POS CRIMP
DD26S20L0X
DD26S20L0X
CONN D-SUB HD RCPT 26P SLDR CUP

Similar Products

Part Number TPS70158PWPG4 TPS70258PWPG4 TPS70758PWPG4 TPS70148PWPG4 TPS70151PWPG4
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Discontinued at Digi-Key Discontinued at Digi-Key Discontinued at Digi-Key Discontinued at Digi-Key Discontinued at Digi-Key
Output Configuration Positive Positive Positive Positive Positive
Output Type Fixed Fixed Fixed Fixed Fixed
Number of Regulators 2 2 2 2 2
Voltage - Input (Max) 6V 6V 6V 6V 6V
Voltage - Output (Min/Fixed) 3.3V, 2.5V 3.3V, 2.5V 3.3V, 2.5V 3.3V, 1.5V 3.3V, 1.8V
Voltage - Output (Max) - - - - -
Voltage Dropout (Max) 0.28V @ 500mA, - 0.28V @ 500mA, - 0.14V @ 250mA, - 0.28V @ 500mA, - 0.28V @ 500mA, -
Current - Output 500mA, 250mA 500mA, 250mA 250mA, 125mA 500mA, 250mA 500mA, 250mA
Current - Quiescent (Iq) 190 µA 190 µA 230 µA 190 µA 190 µA
Current - Supply (Max) 230 µA 230 µA - 230 µA 230 µA
PSRR 60dB (1kHz) 60dB (1KHz), 50dB (1kHz) 60dB (1kHz) 60dB (1kHz) 60dB (1kHz)
Control Features Enable, Power Good, Reset, Sequencing Enable, Power Good, Reset, Sequencing Enable, Power Good, Reset, Sequencing Enable, Power Good, Reset, Sequencing Enable, Power Good, Reset, Sequencing
Protection Features Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 20-PowerTSSOP (0.173", 4.40mm Width) 20-PowerTSSOP (0.173", 4.40mm Width) 20-PowerTSSOP (0.173", 4.40mm Width) 20-PowerTSSOP (0.173", 4.40mm Width) 20-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package 20-HTSSOP 20-HTSSOP 20-HTSSOP 20-HTSSOP 20-HTSSOP

Related Product By Categories

ADP7105ARDZ-5.0-R7
ADP7105ARDZ-5.0-R7
Analog Devices Inc.
IC REG LINEAR 5V 500MA 8SOIC
LP3965ES-3.3/NOPB
LP3965ES-3.3/NOPB
Texas Instruments
IC REG LINEAR 3.3V 1.5A DDPAK
LP2950CDTX-5.0/NOPB
LP2950CDTX-5.0/NOPB
Texas Instruments
IC REG LINEAR 5V 100MA TO252-3
LT1963AES8-1.8#PBF
LT1963AES8-1.8#PBF
Analog Devices Inc.
IC REG LINEAR 1.8V 1.5A 8SOIC
L78L15ACD13TR
L78L15ACD13TR
STMicroelectronics
IC REG LINEAR 15V 100MA 8SO
NCV317MABSTT3G
NCV317MABSTT3G
onsemi
IC REG LIN POS ADJ 500MA SOT223
MC33275DT-3.3RKG
MC33275DT-3.3RKG
onsemi
IC REG LINEAR 3.3V 300MA DPAK
L4931CDT50-TR
L4931CDT50-TR
STMicroelectronics
IC REG LINEAR 5V 250MA DPAK
NCP103AMX330TCG
NCP103AMX330TCG
onsemi
IC REG LINEAR 3.3V 150MA 4UDFN
TPS70248PWPR
TPS70248PWPR
Texas Instruments
IC REG LINEAR 3.3V/1.5V 20HTSSOP
LT1764AEFE-1.8#TRPBF
LT1764AEFE-1.8#TRPBF
Analog Devices Inc.
IC REG LINEAR 1.8V 3A 16TSSOP
LP2985IM5-3.5
LP2985IM5-3.5
Texas Instruments
IC REG LINEAR 3.5V 150MA SOT23-5

Related Product By Brand

SN65LVDS84AQDGGRQ1
SN65LVDS84AQDGGRQ1
Texas Instruments
IC DRIVER 4/0 48TSSOP
SN65LVDS391DR
SN65LVDS391DR
Texas Instruments
IC DRIVER 4/0 16SOIC
THS3001ID
THS3001ID
Texas Instruments
IC OPAMP CFA 1 CIRCUIT 8SOIC
LMV844MT/NOPB
LMV844MT/NOPB
Texas Instruments
IC OPAMP GP 4 CIRCUIT 14TSSOP
LMV324Q3MT/NOPB
LMV324Q3MT/NOPB
Texas Instruments
IC OPAMP GP 4 CIRCUIT 14TSSOP
SN74AC573DW
SN74AC573DW
Texas Instruments
IC OCTAL TRANSP LATCH 20-SOIC
SN74HC153PWR
SN74HC153PWR
Texas Instruments
IC MULTIPLEXER 2 X 4:1 16TSSOP
TPS3711DDCR
TPS3711DDCR
Texas Instruments
IC SUPERVISOR 1 CHANNEL TSOT23-6
TL431ILPR5
TL431ILPR5
Texas Instruments
VOLTAGE REFERENCE
TPS70928QDRVRQ1
TPS70928QDRVRQ1
Texas Instruments
IC REG LINEAR 2.8V 150MA 6WSON
CC2590RGVR
CC2590RGVR
Texas Instruments
IC RF FRONT END 2.4GHZ 16-QFN
CC2640R2LRHBR
CC2640R2LRHBR
Texas Instruments
SIMPLELINK BLUETOOTH 5.1 LOW ENE