Datasheet LD1086 Datasheet (ST)

LD1086

SERIES

1.5A LOW DROP POSITIVE VOLTAGE

REGULATOR ADJUSTABLE AND FIXED

■ TYPICAL DROPOUT 1.3V AT 1.5A

■ THREE TERMINAL AD JUSTABLE O R FIXED

OUTPUT VOLTAGE 1.5V , 1.8V, 2.5V, 2.85V,

3.3V , 3.6V, 5V, 8V, 9V, 12V.

■ GUARANTEED OUTPUT CURRENT UP TO

1.5A

■ OUPUT TOLERANCE ±1% AT 25°C AND

±2% IN FULL TEMPERATURE RANGE

■ INTERNAL POWER AND THERMAL LIMIT

■ WIDE OPERATING TEMPERATURE RANGE

-40°C TO 125°C

■ PACKAGE AVAILABLE: TO-220, D

2

D

PAK/A, DPAK

■ PINOUT COMPATIBILITY WITH STANDARD

2

PAK,

ADJUSTABLE VREG

DESCRIPTION

The LD1086 is a LOW DROP Voltage Regulator
able to provide up to 1.5A of Output Current.
Dropout is guaran teed at a maximum o f 1.2V at
the maximum output current, decreas ing at lower
loads. The LD1086 is pin to pin compat ible with
the older 3-terminal adjustable regulators, but has
better performances in term of drop and output
tolerance.

TO-220 DPAK

D2PAK D2PAK/A

A 2.85V output version is suitable for SCSI-2
active termination. Unlike PNP regulators, where
a part of the output current is wasted as quiescent
current, the LD1086 quiescent current flows into
the load, so increase efficiency. Only a 10µF
minimum capacitor is need for stability. The
device is supplied in TO-220, D

2

PAK, D2PAK/A
and DPAK. On chip tr imming allows the regulator
to reach a very tight output voltage tolerance,
within ±1% at 25°C.

Table 1: Order Codes

TO-220

LD1086V15 LD1086D2T15 LD1086D2M15 LD1086DT15 1.5 V
LD1086V18 LD1086D2T18 LD1086D2M18 LD1086DT18 1.8 V
LD1086V25 LD1086D2T25 LD1086D2M25 LD1086DT25 2.5 V
LD1086V28 LD1086D2T28 LD1086D2M28 LD1086DT28 2.85 V
LD1086V33 LD1086D2T33 LD1086D2M33 LD1086DT33 3.3 V
LD1086V36 LD1086D2T36 LD1086D2M36 LD1086DT36 3.6 V
LD1086V50 LD1086D2T50 LD1086D2M50 LD1086DT50 5.0 V
LD1086V80 LD1086D2T80 LD1086D2M80 LD1086DT80 8.0 V
LD1086V90 LD1086D2T90 LD1086D2M90 LD1086DT90 9.0 V
LD1086V12 LD1086D2T12 LD1086D2M12 LD1086DT12 12.0 V

LD1086V LD1086D2T LD1086D2M LD1086DT ADJ

(*) Avai l abl e in Tape & Reel with the suffix "TR" .

2

PAK (*) D2PAK/A (*)

D

DPAK (*) OUTPUT VOLTAGE

Rev. 13

1/21February 2005

LD1086 SERIES

Figure 1: Pin Connec tion (top view)

TO-220 D2PAK

Table 2: Absolute Maximum Ratings

D2PAK/ADPAK

Symbol Parameter Value Unit

V
I

P

T

T

Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is
not implied.

DC Input Voltage

I

Output Current

O

Power Dissipation

D

Storage Temperature Range

stg

Operating Junction Temperature Range

op

30 V
Internally Limited mA
Internally Limited mW

-55 to +150 °C

-40 to +125 °C

Table 3: Thermal Data

Symbol Parameter TO-220

R

thj-case

R

thj-amb

Thermal Resistance Junction-case
Thermal Resistance Junction-ambient

338°C/W

50 62.5 °C/W

2

D

PAK

DPAK Unit

Figure 2: Application Circuits

2/21

VO = V

(1 + )

REF

R
R

2
1

Figure 3: Schematic Diagram

LD1086 SERIES

Table 4: Electrical Characteristics Of LD1086#15 (V

=4.5V, CI = CO =10µF, TA = -40 to 125°C, unless

I

otherwise specified.)

Symbol Parameter Test Conditions Min. Typ. Max. Unit

V

Output Voltage (note 1) IO = 0 mA TJ = 25°C 1.485 1.5 1.515 V

O

= 0 to 1.5A VI = 3.4 to 30V 1.47 1.5 1.53 V

I

O

∆V

∆V

SVR Supply Voltage Rejection f = 120 Hz, C

Line Regulation IO = 0 mA VI = 3.1 to 18V TJ = 25°C 0.2 4 mV

O

= 0 mA VI = 3.1 to 15V 0.4 4 mV

I

O

Load Regulation IO = 0 to 1.5A TJ = 25°C 0.5 8 mV

O

= 0 to 1.5A 1 16 mV

I

O

Dropout Voltage IO = 1.5A 1.3 1.5 V

V

d

I

Quiescent Current VI ≤ 30V 5 10 mA

q

Short Circuit Current VI - VO = 5V 1.5 2 A

I

sc

- VO = 25V 0.05 0.02 A

V

I

Thermal Regulation T

eN RMS Output Noise Voltage

(% of V

)

O

= 25°C, 30ms pulse 0.01 0.04 %/W

A

= 25 µF, IO = 1.5A

V

= 6.5 ± 3V

I

T

= 25°C f =10Hz to 10KHz 0.003 %

A

O

60 82 dB

S Temperature Stability 0.5 %
S Long Term Stability T

= 125°C 1000Hrs 0.5 %

A

NOTE 1: Se e short-cir cuit current curve for avail able outp ut current at fixed dropout .

3/21

LD1086 SERIES

Table 5: Electrical Characteristics Of LD1086#18 (VI=4.8V, CI = CO =10µF, TA = -40 to 125°C, unless
otherwise specified.)

Symbol Parameter Test Conditions Min. Typ. Max. Unit

V

Output Voltage (note 1) IO = 0 mA TJ = 25°C 1.782 1.8 1.818 V

O

= 0 to 1.5A VI = 3.4 to 30V 1.764 1.8 1.836 V

I

O

∆V

∆V

SVR Supply Voltage Rejection f = 120 Hz, C

Line Regulation IO = 0 mA VI = 3.4 to 18V TJ = 25°C 0.2 4 mV

O

= 0 mA VI = 3.4 to 15V 0.4 4 mV

I

O

Load Regulation IO = 0 to 1.5A TJ = 25°C 0.5 8 mV

O

= 0 to 1.5A 1 16 mV

I

O

Dropout Voltage IO = 1.5A 1.3 1.5 V

V

d

I

Quiescent Current VI ≤ 30V 5 10 mA

q

Short Circuit Current VI - VO = 5V 1.5 2 A

I

sc

- VO = 25V 0.05 0.02 A

V

I

Thermal Regulation T

eN RMS Output Noise Voltage

(% of V

)

O

= 25°C, 30ms pulse 0.01 0.04 %/W

A

= 25 µF, IO = 1.5A

V

= 6.8 ± 3V

I

T

= 25°C f =10Hz to 10KHz 0.003 %

A

O

60 82 dB

S Temperature Stability 0.5 %
S Long Term Stability TA = 125°C 1000Hrs 0.5 %

NOTE 1: Se e short-cir cuit current curve for avail able outp ut current at fixed dropout .

Table 6: Electrical Characteristics Of LD1086#25 (VI=5.5V, CI = CO =10µF, TA = -40 to 125°C, unless
otherwise specified.)

Symbol Parameter Test Conditions Min. Typ. Max. Unit

V

Output Voltage (note 1) IO = 0 mA TJ = 25°C 2.475 2.5 2.525 V

O

I

= 0 to 1.5A VI = 4.1 to 30V 2.45 2.5 2.55 V

O

∆V

∆V

SVR Supply Voltage Rejection f = 120 Hz, C

Line Regulation IO = 0 mA VI = 4.1 to 18V TJ = 25°C 0.2 4 mV

O

= 0 mA VI = 4.1 to 18V 0.4 4 mV

I

O

Load Regulation IO = 0 to 1.5A TJ = 25°C 0.5 8 mV

O

I

= 0 to 1.5A 1 16 mV

O

Dropout Voltage IO = 1.5A 1.3 1.5 V

V

d

Quiescent Current VI ≤ 30V 5 10 mA

I

q

Short Circuit Current VI - VO = 5V 1.5 2 A

I

sc

- VO = 25V 0.05 0.2 A

V

I

Thermal Regulation T

eN RMS Output Noise Voltage

(% of V

)

O

= 25°C, 30ms pulse 0.008 0.04 %/W

A

= 25 µF, IO = 1.5A

V

= 7.5 ± 3V

I

T

= 25°C f =10Hz to 10KHz 0.003 %

A

O

60 81 dB

S Temperature Stability 0.5 %
S Long Term Stability T

= 125°C 1000Hrs 0.5 %

A

NOTE 1: Se e short-cir cuit current curve for avail able outp ut current at fixed dropout .

4/21

LD1086 SERIES

Table 7: Electrical Characteristics Of LD1086#285 (VI=5.85V, CI = CO =10µF, TA = -40 to 125°C,
unless otherwise specified.)

Symbol Parameter Test Conditions Min. Typ. Max. Unit

V

Output Voltage (note 1) IO = 0 mA TJ = 25°C 2.821 2.85 2.879 V

O

= 0 to 1.5A VI = 4.5 to 30V 2.793 2.85 2.907 V

I

O

∆V

∆V

SVR Supply Voltage Rejection f = 120 Hz, C

Line Regulation IO = 0 mA VI = 4.5 to 18V TJ = 25°C 0.2 6 mV

O

= 0 mA VI = 4.5 to 18V 0.5 6 mV

I

O

Load Regulation IO = 0 to 1.5A TJ = 25°C 1 12 mV

O

= 0 to 1.5A 2 20 mV

I

O

Dropout Voltage IO = 1.5A 1.3 1.5 V

V

d

I

Quiescent Current VI ≤ 30V 5 10 mA

q

Short Circuit Current VI - VO = 5V 1.5 2 A

I

sc

- VO = 25V 0.05 0.2 A

V

I

Thermal Regulation T

eN RMS Output Noise Voltage

(% of V

)

O

= 25°C, 30ms pulse 0.01 0.04 %/W

A

= 25 µF, IO = 1.5A

V

= 7.85 ± 3V

I

T

= 25°C f =10Hz to 10KHz 0.003 %

A

O

60 80 dB

S Temperature Stability 0.5 %
S Long Term Stability TA = 125°C 1000Hrs 0.5 %

NOTE 1: Se e short-cir cuit current curve for avail able outp ut current at fixed dropout .

Table 8: Electrical Characteristics Of LD1086#33 (VI=6.3V, CI = CO =10µF, TA = -40 to 125°C, unless
otherwise specified.)

Symbol Parameter Test Conditions Min. Typ. Max. Unit

V

Output Voltage (note 1) IO = 0 mA TJ = 25°C 3.267 3.3 3.333 V

O

I

= 0 to 1.5A‘ VI = 4.9 to 30V 3.234 3.3 3.366 V

O

∆V

∆V

SVR Supply Voltage Rejection f = 120 Hz, C

Line Regulation IO = 0 mA VI = 4.9 to 18V TJ = 25°C 0.5 6 mV

O

= 0 mA VI = 4.9 to 18V 1 6 mV

I

O

Load Regulation IO = 0 to 1.5A TJ = 25°C 1 10 mV

O

I

= 0 to 1.5A 7 25 mV

O

Dropout Voltage IO = 1.5A 1.3 1.5 V

V

d

Quiescent Current VI ≤ 30V 5 10 mA

I

q

Short Circuit Current VI - VO = 5V 1.5 2 A

I

sc

- VO = 25V 0.05 0.2 A

V

I

Thermal Regulation T

eN RMS Output Noise Voltage

(% of V

)

O

= 25°C, 30ms pulse 0.008 0.04 %/W

A

= 25 µF, IO = 1.5A

V

= 8.3 ± 3V

I

T

= 25°C f =10Hz to 10KHz 0.003 %

A

O

60 79 dB

S Temperature Stability 0.5 %
S Long Term Stability T

= 125°C 1000Hrs 0.5 %

A

NOTE 1: Se e short-cir cuit current curve for avail able outp ut current at fixed dropout .

5/21

LD1086 SERIES

Table 9: Electrical Characteristics Of LD1086#36 (VI=6.6V, CI = CO =10µF, TA = -40 to 125°C, unless
otherwise specified.)

Symbol Parameter Test Conditions Min. Typ. Max. Unit

V

Output Voltage (note 1) IO = 0 mA TJ = 25°C 3.564 3.6 3.636 V

O

= 0 to 1.5A VI = 5.2 to 30V 3.528 3.6 3.672 V

I

O

∆V

∆V

SVR Supply Voltage Rejection f = 120 Hz, C

Line Regulation IO = 0 mA VI = 5.2 to 18V TJ = 25°C 0.5 10 mV

O

= 0 mA VI = 5.2 to 18V 1 10 mV

I

O

Load Regulation IO = 0 to 1.5A TJ = 25°C 3 15 mV

O

= 0 to 1.5A 7 25 mV

I

O

Dropout Voltage IO = 1.5A 1.3 1.5 V

V

d

I

Quiescent Current VI ≤ 30V 5 10 mA

q

Short Circuit Current VI - VO = 5V 1.5 2 A

I

sc

- VO = 25V 0.05 0.2 A

V

I

Thermal Regulation T

eN RMS Output Noise Voltage

(% of V

)

O

= 25°C, 30ms pulse 0.01 0.04 %/W

A

= 25 µF, IO = 1.5A

V

= 8.6 ± 3V

I

T

= 25°C f =10Hz to 10KHz 0.003 %

A

O

60 78 dB

S Temperature Stability 0.5 %
S Long Term Stability TA = 125°C 1000Hrs 0.5 %

NOTE 1: Se e short-cir cuit current curve for avail able outp ut current at fixed dropout .

Table 10: Electrical Characteristics Of LD1086#50 (VI=8V, CI = CO =10µF, TA = -40 to 125°C, unless
otherwise specified.)

Symbol Parameter Test Conditions Min. Typ. Max. Unit

V

Output Voltage (note 1) IO = 0 mA TJ = 25°C 4.95 5 5.05 V

O

I

= 0 to 1.5A VI = 6.6 to 30V 4.9 5 5.1 V

O

∆V

∆V

SVR Supply Voltage Rejection f = 120 Hz, C

Line Regulation IO = 0 mA VI = 6.6 to 20V TJ = 25°C 0.5 10 mV

O

= 0 mA VI = 6.6 to 20V 1 10 mV

I

O

Load Regulation IO = 0 to 1.5A TJ = 25°C 5 20 mV

O

I

= 0 to 1.5A 10 35 mV

O

Dropout Voltage IO = 1.5A 1.3 1.5 V

V

d

Quiescent Current VI ≤ 30V 5 10 mA

I

q

Short Circuit Current VI - VO = 5V 1.5 2 A

I

sc

- VO = 25V 0.05 0.2 A

V

I

Thermal Regulation T

eN RMS Output Noise Voltage

(% of V

)

O

= 25°C, 30ms pulse 0.01 0.04 %/W

A

= 25 µF, IO = 1.5A

V

= 10 ± 3V

I

T

= 25°C f =10Hz to 10KHz 0.003 %

A

O

60 75 dB

S Temperature Stability 0.5 %
S Long Term Stability T

= 125°C 1000Hrs 0.5 %

A

NOTE 1: Se e short-cir cuit current curve for avail able outp ut current at fixed dropout .

6/21

LD1086 SERIES

Table 11: Electrical Characteristics Of LD1086#80 (VI=11V, CI = CO =10µF, TA = -40 to 125°C, unless
otherwise specified.)

Symbol Parameter Test Conditions Min. Typ. Max. Unit

V

Output Voltage (note 1) IO = 0 mA TJ = 25°C 7.92 8 8.08 V

O

= 0 to 1.5A VI = 9.8 to 30V 7.84 8 8.16 V

I

O

∆V

∆V

SVR Supply Voltage Rejection f = 120 Hz, C

Line Regulation IO = 0 mA VI = 9.8 to 20V TJ = 25°C 1 18 mV

O

= 0 mA VI = 9.8 to 20V 2 18 mV

I

O

Load Regulation IO = 0 to 1.5A TJ = 25°C 8 30 mV

O

= 0 to 1.5A 12 60 mV

I

O

Dropout Voltage IO =1.5A 1.3 1.5 V

V

d

I

Quiescent Current VI ≤ 30V 5 10 mA

q

Short Circuit Current VI - VO = 5V 1.5 2 A

I

sc

- VO = 25V 0.04 0.2 A

V

I

Thermal Regulation T

eN RMS Output Noise Voltage

(% of V

)

O

= 25°C, 30ms pulse 0.01 0.04 %/W

A

= 25 µF, IO = 1.5A

V

= 13 ± 3V

I

T

= 25°C f =10Hz to 10KHz 0.003 %

A

O

54 71 dB

S Temperature Stability 0.5 %
S Long Term Stability TA = 125°C 1000Hrs 0.5 %

NOTE 1: Se e short-cir cuit current curve for avail able outp ut current at fixed dropout .

Table 12: Electrical Characteristics Of LD1086#90 (VI=12V, CI = CO =10µF, TA = -40 to 125°C, unless
otherwise specified.)

Symbol Parameter Test Conditions Min. Typ. Max. Unit

V

Output Voltage (note 1) IO = 0 mA TJ = 25°C 8.91 9 9.09 V

O

= 0 to 1.5A VI = 11 to 30V 8.82 9 9.18 V

I

O

∆V

∆V

SVR Supply Voltage Rejection f = 120 Hz, C

Line Regulation IO = 0 mA VI = 11 to 20V TJ = 25°C 1 20 mV

O

= 0 mA VI = 11 to 20V 2 20 mV

I

O

Load Regulation IO = 0 to 1.5A TJ = 25°C 8 30 mV

O

= 0 to 1.5A 12 60 mV

I

O

Dropout Voltage IO = 1.5A 1.3 1.5 V

V

d

I

Quiescent Current VI ≤ 30V 5 10 mA

q

Short Circuit Current VI - VO = 5V 1.5 2 A

I

sc

V

- VO = 25V 0.05 0.2 A

I

Thermal Regulation T

eN RMS Output Noise Voltage

(% of V

)

O

= 25°C, 30ms pulse 0.01 0.04 %/W

A

= 25 µF, IO = 1.5A

V

= 14 ± 3V

I

T

= 25°C f =10Hz to 10KHz 0.003 %

A

O

54 70 dB

S Temperature Stability 0.5 %
S Long Term Stability TA = 125°C 1000Hrs 0.5 %

NOTE 1: Se e short-cir cuit current curve for avail able outp ut current at fixed dropout .

7/21

LD1086 SERIES

Table 13: Electrical Characteristics Of LD1086#12 (VI=15V, CI = CO =10µF, TA = -40 to 125°C, unless
otherwise specified.)

Symbol Parameter Test Conditions Min. Typ. Max. Unit

V

Output Voltage (note 1) IO = 0 mA TJ = 25°C 11.88 12 1 2.12 V

O

= 0 to 1.5A VI = 13.8 to 30V 11.76 12 12.24 V

I

O

∆V

∆V

SVR Supply Voltage Rejection f = 120 Hz, C

Line Regulation IO = 0 mA VI = 13.8 to 25V TJ = 25°C 1 25 mV

O

= 0 mA VI = 13.8 to 25V 2 25 mV

I

O

Load Regulation IO = 0 to 1.5A TJ = 25°C 12 36 mV

O

= 0 to 1.5A 24 72 mV

I

O

Dropout Voltage IO = 1.5A 1.3 1.5 V

V

d

I

Quiescent Current VI ≤ 30V 5 10 mA

q

Short Circuit Current VI - VO = 5V 1.5 2 A

I

sc

- VO = 25V 0.05 0.2 A

V

I

Thermal Regulation T

eN RMS Output Noise Voltage

(% of V

)

O

= 25°C, 30ms pulse 0.01 0.04 %/W

A

= 25 µF, IO = 1.5A

V

= 17 ± 3V

I

T

= 25°C f =10Hz to 10KHz 0.003 %

A

O

54 66 dB

S Temperature Stability 0.5 %
S Long Term Stability TA = 125°C 1000Hrs 0.5 %

NOTE 1: Se e short-cir cuit current curve for avail able outp ut current at fixed dropout .

Table 14: Electrical Characteristics Of LD1086# (VI=4.25V, CI = CO =10µF, TA = -40 to 125°C, unless
otherwise specified.)

Symbol Parameter Test Conditions Min. Typ. Max. Unit

V

Output Voltage (note 1) IO = 10mA TJ = 25°C 1.237 1.25 1.263 V

O

= 10mA to 1.5A VI = 2.85 to 30V 1.225 1.25 1.275 V

I

O

∆V

∆V

I

O(min)

SVR Supply Voltage Rejection f = 120 Hz, C

I

∆I

NOTE 1: Se e short-cir cuit current curve for avail able outp ut current at fixed dropout .

Line Regulation IO = 10mA VI = 2.8 to 16.5V TJ = 25°C 0.015 0.2 %

O

= 10mA VI = 2.8 to 16.5V 0.035 0.2 %

I

O

Load Regulation IO = 10mA to 1.5A TJ = 25°C 0.1 0.3 %

O

= 0 to 1.5A 0.2 0.4 %

I

O

Dropout Voltage IO = 1.5A 1.3 1.5 V

V

d

Minimum Load Current VI = 30V 3 10 mA
Short Circuit Current VI - VO = 5V 1.5 2.3 A

I

sc

V

- VO = 25V 0.05 0.2 A

I

Thermal Regulation T

Adjust Pin Current VI = 4.25V IO = 10 mA 40 120 µA

ADJ

Adjust Pin Current Change IO = 10mA to 1.5A VI = 2.8 to 16.5V

ADJ

= 25°C, 30ms pulse 0.01 0.04 %/W

A

= 25 µF, C

I

= 1.5A VI = 6.25 ± 3V

O

O

ADJ

= 25 µF,

60 88 dB

0.2 5 µA
(note 1)
T

eN RMS Output Noise Voltage

(% of V

)

O

= 25°C f =10Hz to 10KHz 0.003 %

A

S Temperature Stability 0.5 %
S Long Term Stability T

= 125°C 1000Hrs 0.5 %

A

8/21

LD1086 SERIES

TYPICAL CHARACT ERISTI CS

(unless otherwi se specified Tj = 25°C, CI=CO=10µF)

Figure 4: Output Voltage vs Temperature

Figure 5: Output Voltage vs Temperature

Figure 7: Short Circuit Current vs Dropout

Voltage

Figure 8: Line Regulation vs Temperature

Figure 6: Output Voltage vs Temperature

Figure 9: Load Regulation vs Temperature

9/21

LD1086 SERIES

Figure 10: Dropout Voltage vs Temperature

Figure 11: Dropout Voltage vs Output Current

Figure 13: Adjust Pin Current vs Temperature

Figure 14: Adjust Pin Current vs Output Current

Figure 12: Adjust Pin Current vs Input Voltage

10/21

Figure 15: Quiescent Current vs Output Current

LD1086 SERIES

Figure 16: Quiescent Current vs Input Voltage

Figure 17: Supply Voltage Rejection vs Output

Curr ent

Figure 19: Supply Voltage Rejection vs Temperature

Figure 20: Minimum Load Current vs Temperature

Figure 18: Supply Voltage Rejection vs Frequency

Figure 21: Stability for Adjustable

11/21

LD1086 SERIES

Figure 22: Stability for 2.85V

Figure 23: Stability for 12V

Figure 25: Li ne Transient

VI=12 to 13V, IO=200mA, CI = 1µF(tant), CO=10µF(tant),
No C

ADJ

Figure 26: Li ne Transient

Figure 24: Li ne Transient

VI=12 to 13V, IO=200mA, CI = 1µF(tant), CO=10µF(tant),
No C

ADJ

12/21

VI=12 to 13V, IO=200mA, CI = 1µF(tant), CO=10µF(tant),
C

=1µF

ADJ

Figure 27: Load Transient

VI=13V, IO=0.1 to 1.5A, CI = 1µF(tant), CO=10µF(tant)
C

=1µF

ADJ

LD1086 SERIES

Figure 28: Load Transient

VI=13V, IO=0.1 to 1.5A, CI = 1µF(tant), CO=10µF(tant)
C

=1µF

ADJ

Figure 29: T hermal Protection

VO=2.85 V

13/21

LD1086 SERIES

TO-220 MECHANICAL DAT

DIM.

A 4.40 4.60 0.173 0.181
C 1.23 1.32 0.048 0.051
D 2.40 2.72 0.094 0.107

D1 1.27 0.050

E 0.49 0.70 0.019 0.027

F 0.61 0.88 0.024 0.034
F1 1.14 1.70 0.044 0.067
F2 1.14 1.70 0.044 0.067

G 4.95 5.15 0.194 0.203

G1 2.4 2.7 0.094 0.106

H2 10.0 10.40 0.393 0.409

L2 16.4 0.645
L4 13.0 14.0 0.511 0.551
L5 2.65 2.95 0.104 0.116
L6 15.25 15.75 0.600 0.620
L7 6.2 6.6 0.244 0.260
L9 3.5 3.93 0.137 0.154

DIA. 3.75 3.85 0.147 0.151

MIN. TYP MAX. MIN. TYP. MAX.

mm. inch

A

14/21

P011C

LD1086 SERIES

D2PAK MEC

mm. inch

DIM.

MIN. TYP MAX. MIN. TYP. MAX.

A 4.4 4.6 0.173 0.181
A1 2.49 2.69 0.098 0.106
A2 0.03 0.23 0.001 0.009

B 0.7 0.93 0.027 0.036
B2 1.14 1.7 0.044 0.067

C 0.45 0.6 0.017 0.023
C2 1.23 1.36 0.048 0.053

D 8.95 9.35 0.352 0.368
D1 8 0.315

E 10 10.4 0.393 0.409
E1 8.5 0.335

G 4.88 5.28 0.192 0.208

L 15 15.85 0.590 0.624
L2 1.27 1.4 0.050 0.055
L3 1.4 1.75 0.055 0.068

M 2.4 3.2 0.094 0.126

R 0.4 0.016

V2 0˚ 8˚ 0˚ 8˚

HANICAL DATA

P011P6G

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LD1086 SERIES

D2PAK/A MECHANICAL DATA

mm. inch

DIM.

MIN. TYP M AX. MIN. TYP. MAX.

A 4.40 4.60 0.173 0.181

A1 2.49 2.69 0.098 0.106
A2 0.03 0.23 0.001 0.009

B 0.7 0.93 0.028 0.037

B1 0.8 1.3 0.031 0.051
B2 1.14 1.7 0.045 0.067

C 0.45 0.60 0.018 0.024

C2 1.23 1.36 0.048 0.054

D 8.95 9.35 0.352 0.368

D1 8 0.315

E 10 10.4 0.394 0.409

E1 8.5 0.335

G 4.88 5.28 0.192 0.208

L 15 15.85 0.591 0.624

L2 1.27 1.4 0.050 0.055

M 2.4 3.2 0.094 0.126

R 0.4 0.016

V2 0° 8° 0° 8°

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7106164/D

DPAK MECHANICAL DATA

LD1086 SERIES

DIM.

MIN. TYP M AX. MIN. TYP. MAX.

A 2.2 2.4 0.086 0.094

A1 0.9 1.1 0.035 0.043
A2 0.03 0.23 0.001 0.009

B 0.64 0.9 0.025 0.035

B2 5.2 5.4 0.204 0.212

C 0.45 0.6 0.017 0.023

C2 0.48 0.6 0.019 0.023

D 6 6.2 0.236 0.244

D1 5.1 0.200

E 6.4 6.6 0.252 0.260

E1 4.7 0.185

e 2.28 0.090

e1 4.4 4.6 0.173 0.181

H 9.35 10.1 0.368 0.397

L 1 0.039

(L1)

L2 0.8 0.031
L4 0.6 1 0.023 0.039

mm. inch

2.8 0.110

0068772-F

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LD1086 SERIES

Tape & Reel DPAK-PPAK MECHANICAL DATA

DIM.

MIN. TYP M AX. MIN. TYP. MAX.

A 330 12.992
C 12.8 13.0 13.2 0.504 0.512 0.519
D 20.2 0.795
N 60 2.362

T 22.4 0.882
Ao 6.80 6.90 7.00 0.268 0.272 0.2.76
Bo 10.40 10.50 10.60 0.409 0.413 0.417
Ko 2.55 2.65 2.75 0.100 0.104 0.105
Po 3.9 4.0 4.1 0.153 0.157 0.161

P 7.9 8.0 8.1 0.311 0.315 0.319

mm. inch

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LD1086 SERIES

Tape & Reel D

DIM.

A 180 7.086

C 12.8 13.0 13.2 0.504 0.512 0.519

D 20.2 0.795

N 60 2.362

T 14.4 0.567
Ao 10.50 10.6 10.70 0.413 0.417 0.421
Bo 15.70 15.80 15.90 0.618 0.622 0.626
Ko 4.80 4.90 5.00 0.189 0.193 0.197
Po 3.9 4.0 4.1 0.153 0.157 0.161

P 11.9 12.0 12.1 0.468 0.472 0.476

2

PAK-P2PAK-D2PAK/A-P2PAK/A MECHANICAL DATA

mm. inch

MIN. TYP MAX. MIN. TYP. MAX.

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LD1086 SERIES

Table 15: Revision History

Date R evisio n D escrip tion of Change s

25-Aug-2004 11 Mistake Vo (typ.), table 9 - pag. 6.

07-Oct-2004 12 Mistake Order Codes - Table 1.

08-Feb-2005 13 Mistake U.M. Load Regulation - V ==> mV.

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LD1086 SERIES

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