STMicroelectronics LD39200PUR, 1 Low Dropout Voltage, Voltage Regulator 2A, -0.3 → 7 V 6-Pin, DFN

View all Voltage Regulators

Subtotal (1 pack of 10 units)*

£3.91

(exc. VAT)

£4.69

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 11,250 unit(s) ready to ship
  • Plus 999,988,740 unit(s) shipping from 02 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
10 +£0.391£3.91

*price indicative

Packaging Options:
RS Stock No.:
188-9333
Mfr. Part No.:
LD39200PUR
Brand:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Maximum Output Current

2A

Regulator Type

Low Dropout Voltage

Output Voltage

-0.3 → 7 V

Number of Outputs

1

Line Regulation

0.1 %/V

Accuracy

±2%

Load Regulation

0.4 %/A

Mounting Type

Surface Mount

Quiescent Current

3mA

Package Type

DFN

Pin Count

6

Output Type

Adjustable

Dimensions

3.1 x 3.1 x 0.95mm

Height

0.95mm

Minimum Operating Temperature

-40 °C

Maximum Input Voltage

6 V

Minimum Input Voltage

2.5 V

Maximum Operating Temperature

+125 °C

Length

3.1mm

Width

3.1mm

The LD39200 provides 2 A of maximum current with an input voltage range from 1.25 V to 6.0 V, and a typical dropout voltage of 130 mV. It is stable with ceramic capacitors on the output (10 μF). Typical power supply rejection ratio is 70 dB at 1 kHz and starts to roll off at 20 kHz. The enable logic control function puts the LD39200 in shutdown mode, reducing the total current consumption to 10 nA (typ.). Power Good flag is available on a dedicated pin. The device also includes reverse current protection, short-circuit constant current limit and thermal protection. Typical applications are for Telecom infrastructure and consumer.

Input voltage from 1.25 V to 6.0 V
Ultra low drop: 130 mV (typ.) at 2 A load
1 % output accuracy at 25 °C, 2 % in full temperature range
High PSRR: 70 dB at 1 kHz
Reverse current protection
2 A guaranteed output current
Available in fixed and adjustable output voltage version from 0.5 V with 100 mV step
Power Good
Internal current and thermal limit
Operating junction temperature range: -40 °C to 125 °C
DFN6 (3 x 3 mm) and DFN8 (4 x 4 mm) packages
Applications
Telecom infrastructure
Medium Power POL

Related links