Linear Technology LT1959CR#PBF

Name: LT1959CR#PBF
Brand: Linear Technology
SKU: 3849570-LT1959CR#PBF
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: LT1959CR#PBF

Manufacturer:: Linear Technology

Ventron No:: 3849570-LT1959CR#PBF

Description:: IC REG BUCK SEPIC ADJ 4.5A D2PAK

ECAD Model:

Datasheet:: LT1959CR#PBF

Specifications

Linear Technology LT1959CR#PBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LT1959CR#PBF.

Factory Lead Time
8 Weeks
Mounting Type
Surface Mount
Package / Case
TO-263-8, D2Pak (7 Leads Tab), TO-263CA
Surface Mount
YES
Operating Temperature
0°C~125°C TJ
Packaging
Tube
Published
2000
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
7
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn) - with Nickel (Ni) barrier
Subcategory
Switching Regulator or Controllers
Technology
BIPOLAR
Terminal Position
SINGLE
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
LT1959
JESD-30 Code
R-PSSO-G7
Function
Step-Down
Number of Outputs
1
Voltage - Input (Max)
15V
Output Type
Adjustable
Voltage - Input (Min)
4.3V
Input Voltage-Nom
5V
Analog IC - Other Type
SWITCHING REGULATOR
Output Configuration
Positive
Current - Output
4.5A Switch
Voltage - Output (Min/Fixed)
1.21V
Topology
Buck, SEPIC
Control Mode
CURRENT-MODE
Frequency - Switching
500kHz
Synchronous Rectifier
No
Voltage - Output (Max)
12.9V
Height Seated (Max)
4.572mm
Width
8.89mm
RoHS Status
ROHS3 Compliant

Description

LT1959CR#PBF Overview
This harley voltage regulator utilizes the Tube package for optimized performance. There are 7 terminations in this voltage regulator. The type of analog IC that this voltage regulator is equipped with is SWITCHING REGULATOR. This harley voltage regulator is available in the TO-263-8, D2Pak (7 Leads Tab), TO-263CA package for the purpose of space saving. DC DC switching regulator is configured with 1 outputs. This DC DC switching regulator generates Adjustable output on its output pins. This voltage regulator 12v fits the Surface Mount mounting. When operating, adjusting voltage regulator's operating temperature should be kept at 0°C~125°C TJ. The switching frequency of this DC-DC switching regulator reaches 500kHz. This voltage regulator is able to operate with the minimal input voltage of 4.3V. DC DC switching regulator's output voltage (Min/Fixed) amounts to 1.21V. The output current of 4.5A Switch makes dc to dc voltage regulator feature maximum design flexibility. Voltage regulator has an input voltage (Max) of 15V. The peak reflow temperature of this regulator amounts to 260 to be essentially indestructible. Voltage regulator is designed to provide a nominal input voltage of 5V to meet the operation requirements. This voltage regulator is included in the Switching Regulator or Controllers subcategory. This DC/DC regulator belongs to the LT1959 family. DC DC switching regulator is able to operate in an easy way on the basis of the maximal output voltage of 12.9V.

LT1959CR#PBF Features
1 outputs
Peak reflow temperature (Cel) of 260

LT1959CR#PBF Applications
There are a lot of Linear Technology/Analog Devices
LT1959CR#PBF Voltage Regulators applications.

CNC system
Servo drive system
Digital display device
Linear guide
Ball screw pair
Computer application technology
Network technology
Automation technology
CMM
Various precision measuring instruments

LT1959CR#PBF More Descriptions

Switching Regulator, Current-mode, 8.5A, 560kHz Switching Freq-Max, BIPolar, PSSO7
4.5A, 500kHz Step-Down Switching Regulator
IC REG BUCK SEPIC ADJ 4.5A D2PAK
IC, STEP-DOWN REGULATOR, DPAK-7; Primary; IC, STEP-DOWN REGULATOR, DPAK-7; Primary Input Voltage:15V; No. of Outputs:1; Output Current:3.6A; No. of Pins:7; Operating Temperature Range:0°C to 125°C; MSL:MSL 1 - Unlimited; Filter Terminals:Surface Mount

Product Comparison

The three parts on the right have similar specifications to LT1959CR#PBF.

Image

Part Number

Manufacturer

Factory Lead Time

Mounting Type

Package / Case

Surface Mount

Operating Temperature

Packaging

Published

JESD-609 Code

Part Status

Moisture Sensitivity Level (MSL)

Number of Terminations

ECCN Code

Terminal Finish

Subcategory

Technology

Terminal Position

Terminal Form

Peak Reflow Temperature (Cel)

Time@Peak Reflow Temperature-Max (s)

Base Part Number

JESD-30 Code

Function

Number of Outputs

Voltage - Input (Max)

Output Type

Voltage - Input (Min)

Input Voltage-Nom

Analog IC - Other Type

Output Configuration

Current - Output

Voltage - Output (Min/Fixed)

Topology

Control Mode

Frequency - Switching

Synchronous Rectifier

Voltage - Output (Max)

Height Seated (Max)

Width

RoHS Status

Voltage - Output (Min/Fixed):

Voltage - Output (Max):

Voltage - Input (Min):

Voltage - Input (Max):

Topology:

Synchronous Rectifier:

Supplier Device Package:

Series:

Packaging:

Package / Case:

Output Type:

Output Configuration:

Other Names:

Operating Temperature:

Number of Outputs:

Mounting Type:

Moisture Sensitivity Level (MSL):

Manufacturer Standard Lead Time:

Lead Free Status / RoHS Status:

Function:

Frequency - Switching:

Detailed Description:

Current - Output:

Base Part Number:

Number of Terminals

HTS Code

Number of Functions

Terminal Pitch

Reach Compliance Code

Qualification Status

Operating Temperature (Max)

Operating Temperature (Min)

Temperature Grade

Input Voltage (Min)

Output Current-Max

Input Voltage (Max)

Control Technique

Seated Height-Max

Switcher Configuration

Switching Frequency-Max

Length

View Compare
LT1959CR#PBF

Linear Technology

8 Weeks

Surface Mount

TO-263-8, D2Pak (7 Leads Tab), TO-263CA

YES

0°C~125°C TJ

Tube

2000

e3

Active

1 (Unlimited)

7

EAR99

Matte Tin (Sn) - with Nickel (Ni) barrier

Switching Regulator or Controllers

BIPOLAR

SINGLE

GULL WING

260

30

LT1959

R-PSSO-G7

Step-Down

1

15V

Adjustable

4.3V

5V

SWITCHING REGULATOR

Positive

4.5A Switch

1.21V

Buck, SEPIC

CURRENT-MODE

500kHz

No

12.9V

4.572mm

8.89mm

ROHS3 Compliant

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-
LT1946AEMS8E#PBF

LINEAR

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

2.45V

35V

2.45V

16V

Boost, SEPIC

No

8-MSOP-EP

-

Tube

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad

Adjustable

Positive

LT1946AEMS8EPBF

0°C ~ 70°C (TA)

1

Surface Mount

1 (Unlimited)

12 Weeks

Lead free / RoHS Compliant

Step-Up, Step-Up/Step-Down

2.7MHz

Boost, SEPIC Switching Regulator IC Positive Adjustable 2.45V 1 Output 1.5A (Switch) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad

1.5A (Switch)

LT1946

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

LT1959CR#PBF vs LT1946AEMS8E#PBF
LT1931AIS5

LINEAR

-

-

-

YES

-

-

-

e0

-

1 (Unlimited)

-

EAR99

Tin/Lead (Sn/Pb)

-

-

DUAL

GULL WING

235

20

-

R-PDSO-G5

-

-

-

-

-

3V

SWITCHING REGULATOR

-

-

-

-

CURRENT-MODE

-

-

-

-

1.625mm

Non-RoHS Compliant

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

5

8542.39.00.01

1

0.95mm

not_compliant

Not Qualified

85°C

-40°C

INDUSTRIAL

2.6V

2.5A

16V

PULSE WIDTH MODULATION

1mm

BUCK-BOOST

2900kHz

2.9mm

LT1959CR#PBF vs LT1931AIS5
LT1931AIS5#TRMPBF

LINEAR

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-1.255V

-34V

2.45V

16V

Cuk

No

TSOT-23-5

-

Tape & Reel (TR)

SOT-23-5 Thin, TSOT-23-5

Adjustable

Negative

LT1931AIS5#TRMPBF-ND
LT1931AIS5#TRMPBFTR
LT1931AIS5TRMPBF

-40°C ~ 85°C (TA)

1

Surface Mount

1 (Unlimited)

12 Weeks

Lead free / RoHS Compliant

Step-Up/Step-Down

2.2MHz

Cuk Switching Regulator IC Negative Adjustable -1.255V 1 Output 1A SOT-23-5 Thin, TSOT-23-5

1A

LT1931

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

LT1959CR#PBF vs LT1931AIS5#TRMPBF