Low

LT3042EMSE#PBF - 

LDO Voltage Regulator, Adjustable, 1.8V to 20V in, 350mV drop, 0V to 15V/0.2A out, MSOP-10

LT3042EMSE#PBF - LDO Voltage Regulator, Adjustable, 1.8V to 20V in, 350mV drop, 0V to 15V/0.2A out, MSOP-10

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
LT3042EMSE#PBF
Order Code:
2475652
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The LT3042EMSE#PBF is a 200mA High Performance RF Linear Regulator featuring ultralow noise and ultrahigh PSRR architecture for powering noise sensitive RF applications. Designed as a precision current reference followed by a high performance voltage buffer, this can be easily paralleled to further reduce noise, increase output current and spread heat on the PCB. The LT3042's wide output voltage range (0 to 15V) while maintaining unity-gain operation provides virtually constant output noise, PSRR, bandwidth and load regulation, independent of the programmed output voltage. Additionally, the regulator features programmable current limit, fast start-up capability and programmable power good to indicate output voltage regulation. The LT3042 is stable with a minimum 4.7µF ceramic output capacitor. Built-in protection includes reverse battery protection, reverse current protection, internal current limit with fold back and thermal limit with hysteresis.
  • Ultralow RMS noise (0.8µVRMS, 10Hz to 100kHz)
  • Ultralow spot noise (2nV/√Hz at 10kHz)
  • Ultrahigh PSRR (79dB at 1MHz)
  • Single capacitor improves noise and PSRR
  • ±1% Initial accuracy 100µA SET pin current
  • Single resistor programs output voltage
  • High bandwidth (1MHz)
  • Programmable current limit
  • Low dropout voltage
  • Programmable power good
  • Fast start-up capability
  • Precision enable/UVLO
  • Parallel able for lower noise and higher current
  • Internal current limit with fold back
  • 4.7µF Ceramic minimum output capacitor
  • Reverse battery and reverse current protection

Applications

RF Communications, Sensing & Instrumentation, Signal Processing, Medical, Imaging, Video & Vision, Power Management

Product Information

:
Adjustable
:
1.8V
:
20V
:
-
:
0V
:
15V
:
200mA
:
350mV
:
MSOP
:
10Pins
:
-40°C
:
125°C
:
Each
:
-
:
-
:
MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.

Alternatives

Compare Selected
Manufacturer Part Number
Order Code
Manufacturer / Description
Avail
Price For
Quantity

Related Searches

 

6,811 In stock

788 in stock for next day delivery (Liege stock)

6,023 in stock for next day delivery (UK stock)

see cut-off times
 
Check stock and lead times

1,050 will be available for delivery on 19-Nov-2017

More stock available week commencing 05/02/18
£4.15 £ 4.15
Price for:
Each
Multiple: 1 Minimum: 1
Quantity Price
1 + £4.15
25 + £2.48
100 + £2.23
No longer stocked:: No Longer Manufactured::
Add to Basket
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews

Community

Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.

Filters:

Select document type(s) you want to see and click “Apply Filters” button
Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.