LT3045EMSE#TRPBF
  • Share:

Analog Devices Inc. LT3045EMSE#TRPBF

Manufacturer No:
LT3045EMSE#TRPBF
Manufacturer:
Analog Devices Inc.
Package:
Tape & Reel (TR)
Description:
IC REG LIN POS PROG 500MA 12MSOP
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The LT3045EMSE#TRPBF is a high-performance low dropout linear regulator produced by Analog Devices Inc. This regulator is designed with LTC’s ultralow noise and ultrahigh PSRR (Power Supply Rejection Ratio) architecture, making it ideal for powering noise-sensitive applications. The device operates over a wide output voltage range of 0V to 15V and can supply up to 500mA of current with a typical dropout voltage of 260mV. It features a precision current reference followed by a high-performance voltage buffer, enabling it to be easily paralleled for further noise reduction and increased output current.

Key Specifications

Parameter Value Unit
Input Voltage Range 2V to 20V V
Output Voltage Range 0V to 15V V
Output Current 500mA mA
Dropout Voltage 260mV (typical) mV
Operating Junction Temperature Range –40°C to 125°C °C
Storage Temperature Range –65°C to 150°C °C
Quiescent Current 2.2mA (typical), <1µA (shutdown) mA/µA
Minimum Output Capacitor 10µF Ceramic F
Package Type 12-Lead Plastic MSOP

Key Features

  • Ultralow noise and ultrahigh PSRR architecture
  • Programmable current limit with internal current limit and foldback protection
  • Fast start-up capability
  • Programmable power good (PG) function
  • Parallelable for lower noise and higher current
  • Reverse-battery and reverse-current protection
  • AEC-Q100 qualified for automotive applications
  • Minimum output capacitor requirement of 10µF Ceramic

Applications

  • RF power supplies: PLLs, VCOs, Mixers, LNAs, PAs
  • Very low noise instrumentation
  • High-speed/high-precision data converters
  • Medical applications: Imaging, Diagnostics
  • Precision power supplies
  • Post-regulator for switching supplies

Q & A

  1. What is the input voltage range of the LT3045EMSE#TRPBF?

    The input voltage range is from 2V to 20V.

  2. What is the maximum output current of the LT3045EMSE#TRPBF?

    The maximum output current is 500mA.

  3. What is the typical dropout voltage of the LT3045EMSE#TRPBF?

    The typical dropout voltage is 260mV.

  4. What is the operating junction temperature range of the LT3045EMSE#TRPBF?

    The operating junction temperature range is from –40°C to 125°C.

  5. Can the LT3045EMSE#TRPBF be paralleled for increased performance?
  6. What is the minimum output capacitor requirement for the LT3045EMSE#TRPBF?

    The minimum output capacitor requirement is 10µF Ceramic.

  7. Does the LT3045EMSE#TRPBF have reverse-battery and reverse-current protection?
  8. Is the LT3045EMSE#TRPBF AEC-Q100 qualified for automotive applications?
  9. What are some common applications of the LT3045EMSE#TRPBF?
  10. What is the package type of the LT3045EMSE#TRPBF?

    The package type is 12-Lead Plastic MSOP.

Product Attributes

Output Configuration:Positive
Output Type:Adjustable
Number of Regulators:1
Voltage - Input (Max):20V
Voltage - Output (Min/Fixed):0V
Voltage - Output (Max):15V
Voltage Dropout (Max):0.45V @ 500mA
Current - Output:500mA
Current - Quiescent (Iq):20 µA
Current - Supply (Max):25 mA
PSRR:117dB ~ 53dB (120Hz ~ 10MHz)
Control Features:Enable, Power Good, Soft Start
Protection Features:Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Operating Temperature:-40°C ~ 125°C (TJ)
Mounting Type:Surface Mount
Package / Case:12-TSSOP (0.118", 3.00mm Width) Exposed Pad
Supplier Device Package:12-MSOP-EP
0 Remaining View Similar

In Stock

$7.38
3

Please send RFQ , we will respond immediately.

Same Series
LT3045EDD#PBF
LT3045EDD#PBF
IC REG LIN POS PROG 500MA 10DFN
LT3045HDD#PBF
LT3045HDD#PBF
IC REG LIN POS PROG 500MA 10DFN
LT3045EDD#TRPBF
LT3045EDD#TRPBF
IC REG LIN POS PROG 500MA 10DFN
LT3045EMSE#TRPBF
LT3045EMSE#TRPBF
IC REG LIN POS PROG 500MA 12MSOP
LT3045IDD#TRPBF
LT3045IDD#TRPBF
IC REG LIN POS PROG 500MA 10DFN
LT3045HDD#TRPBF
LT3045HDD#TRPBF
IC REG LIN POS PROG 500MA 10DFN
LT3045EMSE#PBF
LT3045EMSE#PBF
IC REG LIN POS PROG 500MA 12MSOP
LT3045IDD#PBF
LT3045IDD#PBF
IC REG LIN POS PROG 500MA 10DFN
LT3045IMSE#PBF
LT3045IMSE#PBF
IC REG LIN POS PROG 500MA 12MSOP
JTN1S-PA-F-DC48V
JTN1S-PA-F-DC48V
RELAY GEN PURPOSE SPDT 20A 48V

Similar Products

Part Number LT3045EMSE#TRPBF LT3045IMSE#TRPBF LT3055EMSE#TRPBF LT3045HMSE#TRPBF LT3040EMSE#TRPBF LT3042EMSE#TRPBF
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Active Active Active Active Active Active
Output Configuration Positive Positive Positive Positive Positive Positive
Output Type Adjustable Adjustable Adjustable Adjustable Adjustable Adjustable
Number of Regulators 1 1 1 1 1 1
Voltage - Input (Max) 20V 20V 45V 20V 20V 20V
Voltage - Output (Min/Fixed) 0V 0V 0.6V 0V 0V 0V
Voltage - Output (Max) 15V 15V 40V 15V 15V 15V
Voltage Dropout (Max) 0.45V @ 500mA 0.45V @ 500mA 0.59V @ 500mA 0.45V @ 500mA 0.6V @ 200mA 0.35V @ 200mA (Typ)
Current - Output 500mA 500mA 500mA 500mA 200mA 200mA
Current - Quiescent (Iq) 20 µA 20 µA 130 µA 2.2 mA 2.6 mA -
Current - Supply (Max) 25 mA 25 mA 25 mA 25 mA 14 mA -
PSRR 117dB ~ 53dB (120Hz ~ 10MHz) 117dB ~ 53dB (120Hz ~ 10MHz) 85dB (120Hz) 117dB ~ 53dB (120Hz ~ 10MHz) 117dB ~ 56dB (120Hz ~ 10MHz) 117dB ~ 56dB (120Hz ~ 10MHz)
Control Features Enable, Power Good, Soft Start Enable, Power Good, Soft Start Current Limit, Enable, Power Good, Soft Start Enable, Power Good Enable Current Limit, Enable, Power Good
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 Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) Over Temperature, Reverse Polarity
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C -40°C ~ 150°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 12-TSSOP (0.118", 3.00mm Width) Exposed Pad 12-TSSOP (0.118", 3.00mm Width) Exposed Pad 16-TFSOP (0.118", 3.00mm Width) Exposed Pad 12-TSSOP (0.118", 3.00mm Width) Exposed Pad 12-TSSOP (0.118", 3.00mm Width) Exposed Pad 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
Supplier Device Package 12-MSOP-EP 12-MSOP-EP 16-MSOP-EP 12-MSOP-EP 12-MSOP-EP 10-MSOP-EP

Related Product By Categories

NCP134AMX105TCG
NCP134AMX105TCG
onsemi
IC REG LINEAR 1.05V 500MA 4XDFN
LP2980IM5X-ADJ
LP2980IM5X-ADJ
Texas Instruments
LP2980-ADJ MICROPOWER 50 MA ULTR
LM1117DT-2.5/NOPB
LM1117DT-2.5/NOPB
Texas Instruments
IC REG LINEAR 2.5V 800MA TO252-3
LT1764AEFE-2.5#PBF
LT1764AEFE-2.5#PBF
Analog Devices Inc.
IC REG LINEAR 2.5V 3A 16TSSOP
LE50ABD-TR
LE50ABD-TR
STMicroelectronics
IC REG LINEAR 5V 100MA 8SO
LM1117DTX-3.3/NOPB
LM1117DTX-3.3/NOPB
Texas Instruments
IC REG LINEAR 3.3V 800MA TO252-3
NCP511SN33T1G
NCP511SN33T1G
onsemi
IC REG LINEAR 3.3V 150MA 5TSOP
LD1117AS18TR
LD1117AS18TR
STMicroelectronics
IC REG LINEAR 1.8V 1A SOT223
UA7812CKTTR
UA7812CKTTR
Texas Instruments
IC REG LIN 12V 1.5A DDPAK/TO263
ADP7159ARDZ-03-R7
ADP7159ARDZ-03-R7
Analog Devices Inc.
IC REG LINEAR POS ADJ 2A 8SOIC
LT1764AEFE-1.8#TRPBF
LT1764AEFE-1.8#TRPBF
Analog Devices Inc.
IC REG LINEAR 1.8V 3A 16TSSOP
LP2985IM5X-5.7/NOPB
LP2985IM5X-5.7/NOPB
Texas Instruments
IC REG LINEAR 5.7V 150MA SOT23-5

Related Product By Brand

LTC1860CMS8#PBF
LTC1860CMS8#PBF
Analog Devices Inc.
IC ADC 12BIT SAR 8MSOP
LTC2480IMS#PBF
LTC2480IMS#PBF
Analog Devices Inc.
IC ADC 16BIT SIGMA-DELTA 10MSOP
LTC2180CUP
LTC2180CUP
Analog Devices Inc.
IC ADC 16BIT PIPELINED 64QFN
AD5672RBRUZ-REEL7
AD5672RBRUZ-REEL7
Analog Devices Inc.
IC DAC 12BIT V-OUT 20TSSOP
AD5643RBRMZ-3REEL7
AD5643RBRMZ-3REEL7
Analog Devices Inc.
IC DAC 14BIT V-OUT 10MSOP
AD9953YSVZ
AD9953YSVZ
Analog Devices Inc.
IC DDS 400MHZ 14BIT 48TQFP
LTC6820IMS#PBF
LTC6820IMS#PBF
Analog Devices Inc.
IC INTERFACE SPECIALIZED 16MSOP
ADCMP609BRMZ-REEL
ADCMP609BRMZ-REEL
Analog Devices Inc.
IC COMP TTL/CMOS R-R SGL 8-MSOP
ADP7142ACPZN5.0-R7
ADP7142ACPZN5.0-R7
Analog Devices Inc.
IC REG LINEAR 5V 200MA 6LFCSP
LT1764EQ#TRPBF
LT1764EQ#TRPBF
Analog Devices Inc.
IC REG LINEAR POS ADJ 3A 5DDPAK
HMC1099PM5ETR
HMC1099PM5ETR
Analog Devices Inc.
IC RF POWER AMP 32LFCSP
HMC561LP3TR
HMC561LP3TR
Analog Devices Inc.
IC MULTIPLIER X2 PHEMT 16QFN